DSP, Micros & Memory


8-bit microcontrollers with two-clock 80C51 core

10 September 2003 DSP, Micros & Memory

Philips Semiconductors' P89LPC906/7/8 are single-chip 8-bit microcontrollers in low-cost 8-pin packages, based on a high performance processor architecture that executes instructions in two to four clocks - six times the rate of standard 80C51 devices.

Many system-level functions have been incorporated into the P89LPC906/907/908 in order to reduce component count, board space, and system cost.

Principal features: 1 KB byte-erasable Flash code memory organised into 256-byte sectors and 16-byte pages. Single-byte erasing allows any byte to be used as non-volatile data storage; 128-byte RAM data memory; two 16-bit counter/timers; 23-bit system timer that can also be used as a realtime clock; a single analog comparator with selectable reference source; enhanced UART with fractional baudrate generator, break detect, framing error detection, automatic address detection and versatile interrupt capabilities; high-accuracy internal RC oscillator option allows operation without external oscillator components.

This microcontroller offers up to 6 I/O pins when using internal oscillator and reset options and LED drive capability (20 mA) is available on all port pins. It operates from 2,4 V to 3,6 VDD and 5 V-tolerant I/O pins may be pulled up or driven to 5,5 V. The supply pins are located at package centres for improved supply decoupling and reduced EMI.

For more information contact Arrow Altech Distribution, 011 923 9600, Avnet Kopp, 011 809 6100 or Mutronics (Value Added Distributor), 011 608 1460.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

KIOXIA pioneer new 3D Flash technology
EBV Electrolink DSP, Micros & Memory
KIOXIA Corporation and Sandisk Corporation have pioneered a state-of-the-art 3D flash memory technology, setting the industry benchmark with a 4,8 Gb/s NAND interface speed, superior power efficiency, and heightened density.

Read more...
Artificial intelligence meets embedded development
Avnet Silica DSP, Micros & Memory
Microchip Technology is leveraging the power of artificial intelligence (AI) to assist software developers and embedded engineers in writing and debugging code with the launch of its MPLAB AI Coding Assistant.

Read more...
Embedded module for AI vision applications
Rugged Interconnect Technologies DSP, Micros & Memory
The TQMa95xxSA supports AI/ML with vision applications through an integrated NPU and an image processor unit.

Read more...
High-speed Flash for SoC applications
NuVision Electronics DSP, Micros & Memory
GigaDevice has unveiled the GD25NE series of dual-power supply SPI NOR Flash chips, designed specifically for 1,2 V system-on-chip (SoC) applications.

Read more...
Super-fast H.264 encoder FPGA core
EBV Electrolink DSP, Micros & Memory
An ITAR-compliant H.264 core designed for AMD FPGAs provides baseline H.264 support and is currently the smallest and fastest FPGA core in the industry.

Read more...
Reference board for cardio monitoring
Altron Arrow Telecoms, Datacoms, Wireless, IoT
The STDES-ESP01 reference board from STMicroelectronics demonstrates the capability of the ST1VAFE6AX and ST1VAFE3BX biosensors to detect ECG and SCG signals.

Read more...
ST MCUs extend ultra-low power innovation
Altron Arrow DSP, Micros & Memory
STMicroelectronics has introduced new STM32U3 microcontrollers with cutting-edge power-saving innovations that ease deployment of smart connected tech, especially in remote locations.

Read more...
Multicell battery monitoring
Altron Arrow Power Electronics / Power Management
The LTC6811 from Analog Devices is a multicell battery stack monitor that measures up to 12 series connected battery cells with a total measurement error of less than 1,2 mV.

Read more...
Chipset enables ultra-wide signal capture
RFiber Solutions DSP, Micros & Memory
Jariet Technologies has developed Electra, a chipset that enables ultra-wide, multi-function and multi-band signal capture and generation from a single component.

Read more...
Innovative satellite navigation receiver
Altron Arrow Telecoms, Datacoms, Wireless, IoT
STMicroelectronics has released an innovative satellite navigation receiver to democratise precise positioning for automotive and industrial applications.

Read more...