February 2003 Embedded News Digest

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This month's issue:

AMD Alchemy Solutions Au100 Processor Powers Bar Code Reader

Atmel AT89C5131: New Emulator with Unique Features

Atmel Launches Range of Embedded Internet Connectivity Solutions

Atmel ARM9 Based Microcontroller with USB and Ethernet

CML: 8051 with Integrated Modem

Cygnal Introduces USB Microcontroller Requiring No External Crystal

Hitachi: New Super Low Power H8 Microcontrollers
Hitachi: Four new H8/300H Tiny Microcontrollers with CAN, LIN, 10-bit A/D

Hyperstone: RISC/DSP Microprocessor in TFBGA Package and as Macro Cell for SoC Designs

Infineon: New Micros for Motor Control and Audio Processing
Intel Introduces New Network Processors

Intel Obsoletes StrongARM

Michrochip: New High-End Emulators for PIC and dsPIC Micros

Microchip Announces New PIC18F Family for Motor Control

Micronas: Voice-Over-IP USB Keyboard Controller

Motorola Offers Complimentary Tools for HC12 Family

NEC: New 32-Bit V850ES/PM1 Microcontroller  with 16-bit A/D

ST Microelectronics: ST7Lite FLASH Micros with integrated OPAMP, 13-bit A/D

TI: Five New OMAP Processors with On-Chip Security

Toshiba: 1.8V, High Speed 8-bit FLASH Micros

Zilog: Z80 with Integrated Ethernet MAC and Embedded TCP/IP

AMD Alchemy Solutions Au100 Processor Powers Bar Code Reader

AMD announced that its Alchemy Solutions Au100 Processor has been selected  by Code Corporation to power Code Reader 2, a next generation bar code reading solution for two-dimensional matrix symbols that are required to track increasingly large amounts of data.


The AMD Alchemy Au1100 processor is a System-on-a-Chip (SOC) based on the MIPS32(tm) instruction set and includes an enhanced CPU core, customized memory controller and a set of industry standard communication peripherals. These integrated peripherals include one 10/100 Ethernet MAC, USB Host and Device controller, PCMCIA/Compact Flash interface, IrDA controller, AC97 interface (external CODEC required), two Secure Digital (SD) controllers, three UART's, two SSI controllers, EJTAG, and 48 General Purpose I/O (GPIO) pins. At 400MHz the Au100 consumes just 0.25Watts.

Of special note, the Au1100 processor integrates an LCD controller, which enables high quality graphics and video on mobile information appliances. The LCD controller will drive single and dual panel color, TFT and STN displays up to 640x480 (VGA) or 800x600 (SVGA) at 16bpp supported through a unified SDRAM-based frame buffer. The LCD controller also features a display rotate for portrait-vs-landscape formatting of images.


The Au1100 processor at 400 MHz is priced at $24.80 in 10,000 unit quantities.

Atmel AT89C5131: New Emulator with Unique Features

Metalink introduced the MetaICE-XF emulator supporting the Atmel AT89C5131 microcontroller. The 8-bit AT89C5131 MCU is based on the 80C51 core architecture, has 32K bytes of Flash memory along with a USB module, an SPI interface and a 5 channel PCA.


The new emulator features unique  SFR Write Data and Monitored SFRs trace features. The MetaICE-XF emulator can provide these features in real-time without stopping the processor, while most other emulators on the market implement those features by using a succession of steps, stopping emulation at each step. The SFR Write Data trace feature captures each direct data write to an SFR (Special Function Register) in the trace memory. The Monitored SFRs trace feature captures the value of SP, IE and DPTR in the trace memory. These features allow a designer to track the status of these critical registers in real-time.


The MetaICE-XF is one of the smallest full-featured emulators on the market, measuring just 3.3” (8,4 cm) by 3.0” (7,6 cm). The emulator includes the following additional standard features: 256 KB Code Memory / 256 KB External Data Memory; 256 K Hardware Breakpoints; 64 K Frames of Trace Memory with Time Stamp; and Bank Switching Support.


MetaICE-XF emulator versions are also available for a number of  other Atmel 89C family members and 8051 derivatives of other manufacturers. The emulator is available immediately with a 1 week leadtime. MetaICE-XF emulators can be purchased at our Microcontroller & Embedded Systems Shop.

Atmel Launches Range of Embedded Internet Connectivity Solutions

Atmel announced the availability of microcontrollers with built-in capabilities that enable user applications with direct internet connectivity. The @Web family is currently comprised of 8-bit C51 Flash MCUs. @Web products provide an extended range of options to easily connect numerous embedded Internet applications such as industrial appliances or building and home automation equipment, to a wide variety of physical networks such as PSTN, GPRS, LAN and serial links.


An @Web Software solution for TCP/IP PSTN and GPRS Modem is based on a free protocol stack that can be implemented within the Flash microcontroller application program. This solution enables easy and cost-effective implementation of internet services such as HTTP, FTP or SMTP.


@Web Hardwired TCP/IP Ethernet solutions comprise a chipset based on a Wiznet TCP/IP hardwired IC and an Atmel Flash MCU. This LAN solution offers connectivity to 10 or 100 Base-T Ethernet interfaces and complete application support with source code.


An @Web ready-to-plug Internet module (ATWebSEG-32) is available to connect an application to an Ethernet Gateway through RS232. It allows real-time data processing by hardware stack protocols (TCP, UDP, IP, ARP, ICMP, DLC, MAC...), without the need for RTOS or changes to your existing application.

Atmel ARM9 based Microcontroller with USB and Ethernet

Upward-compatible with Atmel's established family of ARM7-based microcontrollers, the AT91RM9200 offers a flexible configuration of on- and off-chip memories together with an extensive set of peripherals for control, communication and data storage purposes. These include USB Host and Device and Ethernet 10/100 Base-T MAC as well as interfaces for a variety of Flash cards including Atmel's DataFlash. A  power management controller provides a range of clock speeds and enables individual peripherals to be powered down when not in use.


The AT91RM9200 is available in PQFP208 and BGA256 packages, priced at $12 in quantities of 50K in PQFP208. Samples are planned from April 2003. A development board, code-named AT91RM9200-DK, is available at a recommended re-sale price of $5000.

CML: 8051 with Integrated Modem

CML Microcircuits has launched a 80C51 microcontroller with integrated V.22 bis modem for use in embedded systems. The CMX850 features 8k of RAM, an integral modem capable of V22bis, V.22, V.23, V.21(and Bell) and up to 35 GPIOs to form a powerful communications processor. It can access 4Mbytes of external memory through page-mode addressing. Other features include a 16x8 keyboard encoder, external LCD Controller interface, CAS Tone detection and generation, Advanced Power management, Dual clock operation, a Watch Dog Timer, Real-time clock, 2 input ADC and 2 low-power PWM outputs.

Cygnal Introduces USB Microcontroller Requiring No External Crystal

Cygnal Integrated Products announced the C8051F321, a mixed-signal flash microcontroller with an integrated full-speed USB 2.0 function controller. The C8051F321 requires no external components, not even resistors or a crystal, and is available in the tiny 5mm x 5mm 28-pin Micro Lead-Frame Package (MLP), making it the world’s smallest USB microcontroller solution available.


The C8051F321 has a high throughput 24MIPS 8051 CPU, 16Kbytes of Flash memory, 2304 bytes of RAM, and 21 I/O pins. On-chip peripherals include a 1.5% internal oscillator with clock-recovery for USB, a 10-bit 200KSPS ADC, temperature sensor, UART, SMBus, and SPI bus. Prices start at $4.64 in 10,000 piece quantities.

Hitachi: New Super Low Power H8 Microcontrollers

Hitachi Semiconductor announced the H8/38004 series 8-bit device with Super Low Power (SLP) technology. The new MCU operates with voltages as low as 1.8 volts (V) and consumes just 200 microamperes (µA) at 1 megahertz (MHz) when the CPU and all peripherals are active. The device can further reduce power consumption to1.2µA by using a 32 Kilohertz (KHz) watch mode.

The low-cost 64-pin device is a member of the H8/300L SLP series and is a pin-compatible evolution of the popular H8/3802 MCU. The MCU provides up to 32 kilobytes (KB) of flash or mask ROM and up to 1KB of RAM. All H8/38004 MCUs provide an on-chip LCD controller, asynchronous event counter, 8-bit timer, 16-bit timer, 2-channel 10-bit pulse width modulation (PWM) timer, watchdog timer, 4-channel 10-bit A/D converter, serial communication interface, clock oscillator, 32 Kilohertz (KHz) sub-clock oscillator and interrupt controller.


H8/38004 SLP MCUs

Hitachi Part Number




32KB Flash,
HD64F38004   64-pin QFP (14x14mm),
64-pin LQFP (10x10mm)
10,000 $ 3.75 /June 2003
32KB mask ROM, 1KB RAM HD64338004  64-pin QFP (14x14mm),
64-pin LQFP (10x10mm)
10,000  $ 1.95/ July 2003
24KB mask ROM, 1KB RAM HD64338003  64-pin QFP (14x14mm),
64-pin LQFP (10x10mm)
10,000 $ 1.85/July 2003
16KB mask ROM, 1KB RAM HD64338002  64-pin QFP (14x14mm),
64-pin LQFP (10x10mm)
10,000 $ 1.80 / July 2003
12KB mask ROM, 512B RAM HD64338001  64-pin QFP (14x14mm),
64-pin LQFP (10x10mm)
10,000 $1.75 / July 2003
8KB mask ROM, 512B RAM HD64338000  64-pin QFP (14x14mm),
64-pin LQFP (10x10mm)
10,000 $1.70/ July 2003

Hitachi: Four new H8/300H Tiny Microcontrollers with CAN, LIN, 10-bit A/D

Hitachi announced 4 new derivatives of the H8/300H Tiny microcontroller family, the  H8/36057, H8/36054, H8/36037 and H8/36034. These new microcontrollers are based on Hitachi's 16 bit CPU core of the H8/300H-Serie with up to 20 MHz clock, 56K byte to 32K byte 'In-System'- and 'In-Application' programmable flash, 3K to 2K RAM as well as a set of peripherals. Mask -ROM versions are also planned. The devices will be available in QFP64 (14x14mm) and in LQFP64 (10x10 mm) package.


Several power down modes are implemented for low-power applications as well as an On-Chip RC oscillator with Wake-Up functionality. In sleep mode  current consumption is only 50 µA (typical), while the CPU and the peripherals are switched off and only the Sub-Timer is active, to wake up the CPU periodically.


Features include:8 Bit Interval-Timer, 8 Bit Counter with Compare/Match, 2x 16 Bit Timer with Capture/Compare & PWM as well as a Watchdog Timer and a Timer for the RC-Oscillator. Serial Interface (1x or 2x SCI) and a SSU (Synchronous Serial Communication Unit). The Tiny HCAN interface is CAN 2.0B compatible. It comes with 4 message objects and supports a data rate up to 1 MBit/s. A LIN-Bus interface can be also implemented by using the SCI and one Timer. This provides the possibility to use these controllers for a CAN-LIN Gateway. 8 channel 10 Bit AD-converter with 3,5 µs conversion time at 20 MHz. 45 I/O Ports, 8 with 20 mA drive capability. Power-On-Reset function and Low-Voltage-Detection are available as an option.

Hyperstone: RISC/DSP Microprocessor in TFBGA Package and as Macro Cell for SoC Designs

Hyperstone introduced its RISC/DSP microprocessors in TFBGA packaging (E1-16XSB™, E1-32XSB™) and as a TSMC or UMC macro cell. The E1-16XSB measures only 9 x 9 x 1.2 mm, while the E1-32XSB measures only 12 x 12 x 1.2 mm.


Hyperstone’s RISC/DSP processor is also available as a macro cell for integration in customers’ proprietary SoC designs. Customers have the flexibility to choose between TSMC’s 0.18 µm process and UMC’s 0.18 µm process. With 0.18 µm technology the processor can run up to 220 MHz achieving 220 MIPS or 880 MOPS, and a 1k Complex Fast Fourier Transformations is completed in less than 0.36 ms.

Due to the unified RISC/DSP architecture this  performance is achieved with a high energy efficiency of approximately 2445 MIPS / Watt.


hyWinTools software, a suite of Microsoft Windows -based development tools for Hyperstone processors, features a graphical user interface giving developers a detailed overview of the current debug status, such as memory contents, register values, assembler- and/or C-source code, task states and output window.Together with hyWinTools, Hyperstone offers a PC-based processor simulator that enables developers to work without a connected development board, e.g. for testing routines before finalizing the hardware. The board configuration may be changed, simulated and stored on the hard drive before programming the final configuration into (Flash-) EPROM.

Infineon: New Micros for Motor Control and Audio Processing

Infineon announced a new member of its C166 16-bit family specifically designed for use in multiphase brushless DC motor controls and smart-drive applications, such as used in white goods, pumps, and fans. The C164SV features a powerful peripheral set, including a  pulse width modulation unit that generates tailored signals for power bridges, including dead time generation and several protection mechanisms.

The TC1910 and TC1912 are two new members of Infineon’s 32-bit TriCore controller family of Telematics gateway/audio processing controllers. The TC19xx family supports digital audio processing, such as decoding MP3 files or Windows Media Application (WMA) files. All
TC19xx members combine RISC, CISC and Digital Signal Processing (DSP) functionality in a single core. An integrated high-performance audio CODEC enables embedded speech processing functions such as acoustic echo cancellation and noise reduction without the need of additional external components.

Intel Introduces New Network Processors

Intel announced three new network processors, the IXP420, IXP421 and IXP422 based on the Intel XScale core. The XP422 is targeted at residential gateways, access points and router for wireless LANs and switches. The XP421 supports Voice over IP applications and the XP420 supports broadband applications, like home gateways and SOHO routers.

In quantities of 10.000 the IXP420 is priced at US$20.90, the IXP421 at US$22,80 and the IXP422 at US$22,30 Dollar.

Intel Obsoletes StrongARM

Intel has given developers notice that its SA-1110 StrongArm processor will be obsoleted. The last StrongArm shipments from Intel are due no later than February 6, 2004. The chip has been superseded by Intel's XScale line.

Michrochip: New High-End Emulators for PIC and dsPIC Micros

Microchip introduced the MPLAB In-Circuit Emulator (ICE) 4000, the company's premier in-circuit emulator system for its high-end PIC18F Flash PIC microcontrollers and dsPIC(TM) digital signal controller devices, providing full speed, low voltage emulation, interchangeable processor modules and device adapters.


The  MPLAB ICE 4000 offers real-time in-circuit emulation and low-voltage emulation down to 1.8 volts. Features include a 64K deep by 216-bit wide trace memory, up to a 2MB overlay memory, a 48-bit time stamp, stopwatch and unlimited breakpoints. Triggers and breakpoints can be set on single, multiple, or sequences of events, and complex triggering provides sophisticated trace analysis and precision breakpoints. The trace analyzer, which is fully transparent, captures real-time execution addresses, op-codes and read/writes of external data, and a view of the trace can be performed without halting the processor. It also traces all file register RAM usage showing internal addresses and data transfers, as well as all access to special function registers, including I/O pins, timers, and peripherals. The MPLAB ICE 4000, which has a USB Interface and is Parallel Interface ready, supports code coverage profiling on program memory accesses.

Also included in the MPLAB ICE 4000 modular system are Microchip's MPLAB Integrated Development Environment (IDE) featuring MPASM assembler, MPLAB programmer's editor, symbolic debugger and project manager with built-in support for high-level language debugging. The emulator system runs on the Windows-based MPLAB IDE, with the capability to edit, compile and emulate from a single application.

Available today, the MPLAB ICE 4000 Emulator Kit costs $2,560 and the processor module for the PIC18F6620, PIC18F6720, PIC18F8620 and PIC18F8720 devices (PMF18WA0) is $595. An MPLAB ICE 4000 device adapter (DAF18-1) is available for $225. A processor module for the PIC18C601 and PIC18C801 devices (PMF18WB1) and additional device support are scheduled to become available in Q2 CY03. Microchip's MPLAB ICE 2000 is still available and supports the company's PIC12, PIC16, PIC17 and PIC18 PICmicro microcontrollers.

Microchip Announces New PIC18F Family for Motor Control

Microchip Technology (Nasdaq:MCHP - News) today announced a new PIC18F family of four Flash microcontrollers. The PIC18F2439/2539/4439/4539 micros feature a single-phase motor control peripheral.


The single-phase (open loop) motor control kernel utilizes standard application programming interfaces (APIs) and uses on-chip pulse-width modulation (PWM) to provide speed control for single-phase induction motors. The PIC18FXX39 family includes Programmable Motor Processor Technology(TM) (ProMPT(TM)) motor control that provides modulated output over a range of 0 to 127 Hz, and has a pre-defined variable frequency (V/F) curve that can be programmed to suit the application. By using the defined APIs, in addition to the ProMPT functionality, powerful motor control tasks can be realized with little or no previous experience in motor control techniques.


The new MCU family also features two 10-bit PWMs, 256 bytes of on-board, high-endurance data EEPROM, up to 10 MIPS performance at 40MHz. The PIC18FXX39 also feature three all-purpose 16-bit timers, analog to digital converter (A/D) up to 8 channels, 10-bit resolution, addressable USART module supporting RS485 and RS232, programmable 16-level low-voltage detection module (PLVD) and a wide operating voltage range of 2.0 - 5.5V.


Available packages include 28-pin SOIC, SDIP, 40-pin PDIP, and 44-lead TQFP and QFN. The PIC18FXX39 family is priced between $4.28 and $5.15 in volume manufacturing quantities depending on device, temperature range, package and operating voltage. Samples and volume-production quantities are available today.

Micronas: Voice-Over-IP USB Keyboard Controller

The new UAC 3556B is designed to enable Voice over Internet Protocol (VoIP) functionality, integrating an additional audio channel directly into existing keyboard architectures.

Following Microsoft's Real Time Communications (RTC) protocol, the UAC 3556B USB keyboard controller creates a dedicated audio channel completely independent from the sound card. By establishing a separate line for the VoIP functionality, interference generated by PC audio signals, like voicemail notification and gaming sounds, is eliminated. Integrating the audio channel directly into the keyboard allows easy user-access to a more complete range of functions.


The functional blocks integrated on the controller include a USB interface, a digital processing unit with a D/A and A/D stereo converter for direct interface between audio devices such as microphones, loudspeakers and headsets, and a PS/2 bridge interface for keyboard control functions.

Samples will be available in Q1, 2003 and production will start in Q2, 2003. The UAC 3556B comes in two packages: 64-pin PMQFP and 64-pin PQFN, and will sell for below US$ 4.00.

Motorola Offers Complimentary Tools for HC12 Family

Motorola is offering complimentary licenses of Metrowerks CodeWarrior tools for the HCS12 flash microcontroller (MCU) family to users registered on Motorola’s MCU web site, www.motorola.com/mcu


This tool set features simulation, flash programming, automatic initialization and driver code generation with Unis Processor Expert rapid application design tool, an assembler, linker and a code size limited (12k) C compiler and C source level debugger.

The Special Edition for HCS12 is available at no charge (a savings of approximately $2,000 USD) via download from the Motorola web site or via CD-ROM (order number CDCWSEHC12/D). The 32K byte compiler upgrade is $495 USD, and a 64K byte compiler upgrade is $995 USD. The Standard Edition is $2,495 USD, and the Professional Edition is $4,495 USD

NEC: New 32-Bit V850ES/PM1 Microcontroller  with 16-bit A/D

The new V850ES/PM1 controller features a six-channel (12-input) delta-sigma A/D converter with 16-bit resolution. The A/D is supported by an on-chip reference voltage generator and reference voltage output pin.


The V850ES core that drives the V850ES/PM1 device delivers a compelling power/performance ratio of 2.8 milliwatts (mW) per million instructions per second (MIPS). Several low-power standby modes maximize battery life, while a low signal-to-noise ratio of 76 decibels (dB) ensures highly accurate measurements in target applications.


Samples of the V850ES/PM1 microcontroller (part number uPD703228GC-8EU) with 128 kilobytes (KB) of mask read-only memory (MROM) and 10 KB of random access memory (RAM) in a 100-pin plastic low-profile quad flat package (LQFP) are scheduled for availability in February 2003 priced at US$10 each in 10,000-unit volumes. Volume production is scheduled to begin in the second quarter of 2003.

ST Microelectronics: ST7Lite FLASH Micros with Integrated OPAMP, 13-bit A/D

The new ST7FLite1 and ST7FLite2  provide: software configurable x4 and x8 PLLs; an embedded operational amplifier that increases the ADC's 10-bit to 13-bit resolution in the 0 to 430mV range; an advanced Auto-Reload timer with simultaneous four-channel PWM generation; and a single input capture at up to 32MHz providing high PWM resolution.


The ST7Lite series features a fully integrated high precision 1MHz 1% RC oscillator, fully integrated Reset circuitry with Low Voltage Detection (LVD), as well as a 7-channel 10-bit ADC with 3.5µs conversion time. The ST7Flite1 has 4kBytes of FLASH memory, while the ST7FLite2 offers 8k. Both are available now in SO20 and DIP20 packaging with production volumes starting in March 2003.

TI: Five New OMAP Processors with On-Chip Security

TI unveiled five new OMAP processors with on-chip security, that increase the performance applications as much as 8x while reducing standby current as much as 10x. With these new application processors, mobile device manufacturers can design smaller, more secure and more economical devices with longer battery life and faster multimedia applications. The new processors include three devices in the
OMAP161x series of application processors that can be coupled with chipsets for all cellular standards-- the OMAP1610, OMAP1611 and OMAP1612 devices -- and two devices, the OMAP730 and OMAP732, that integrate a TI GSM/GPRS modem baseband subsystem with a dedicated application processor on a single chip.


Samples of the OMAP1610, OMAP1611 and OMAP730 devices are expected to be available in the first quarter of 2003. The OMAP1612 and OMAP732 devices, which feature stacked memory, are scheduled to sample in the second quarter of 2003.

Toshiba: 1.8V, High Speed 8-bit FLASH Micros

The new TMP86FM48U and TMP86FM48F are capable of operating with a  500ns instruction cycle (8 MHz) at 1.8V operating voltage. The TMP86FM48U/F has 512 bytes of built-in data EEPROM; the Flash memory that can be programmed via the integrated UART. On-chip peripherals include timers, an A/D converter, interrupt sources, serial communication controllers and an LED driver.


Pricing and Availability: Samples of TMP86FM48U/F are expected to be available in March 2003 at $6.67 per piece in 100-piece quantities. Volume production is scheduled to begin in May 2003.

Zilog: Z80 with Integrated Ethernet MAC and Embedded TCP/IP

ZiLOG introduced the eZ80Acclaim! F91/F92/F93 microcontrollers, which feature a clock speed of up to 50 MHz, the ability to address 16MB of address space, and perform 24-bit integer arithmetic. The micros also offers 256KB of Flash memory, an on-chip eZ80 Ethernet MAC (media access controller), embedded TCP/IP. The eZ80 Acclaim! F91 MCU comes in a 144-pin package and the eZ80 Acclaim! F92/F93 come in a
100-pin package.

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