Product category:
Microprocessors, Microcontrollers and DSPs
News Release from: Gleichmann-Sunrise | Subject: MCUs boost memory and immunity
Edited by the Electronicstalk Editorial
Team on 23 July 2003
MCUs boost memory and immunity
Memory-hungry embedded applications and EMI-sensitive applications such as car radios or gateways are specially catered for by the latest S_Line range of RISC based microcontrollers.
Memory-hungry embedded applications and EMI-sensitive applications such as car radios or gateways are specially catered for by the latest S_Line range of RISC based microcontrollers More than 25 new products in this family support FCAN and I2C interfaces, supporting 100-pin (SG2) and 144-pin (SJ2) devices, fully packed with functionality
This article was originally published on Electronicstalk on 20 Feb 2001 at 8.00am (UK)
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Together with CAN-less devices the S_Line offers the necessary flexibility for numerous applications in the automotive sector and in industrial designs such as motor control or building management.
The single-chip V850ES/SG2 is the first member of NEC's new S_Line, which offers a wide variety of memory configurations with high densities in various combinations from 256Kbyte ROM and 24Kbyte RAM up to 640Kbyte ROM and 48Kbyte RAM.
The V850ES/SG2 supports a host of onboard peripherals and an optional FCAN interface.
An equivalent single-voltage Flash device is available for most of the ROM devices.
Features of the V850ES/SG2 include a 32bit RISC CPU operating at 20MHz giving a 50ns minimum instruction execution time.
On chip facilities include 84 I/Os, three standard UARTs, five three-wire serial interfaces (CSI), a 12-channel A/D convertor with 10bit resolution, two channels of D/A convertor with 8bit resolution, eight 16bit timers plus a watch timer and watchdog timer.
It supports nine channels of 16bit PWM and has optional I2C and FCAN buses.
The V850ES/SJ2 adds even more functionality with higher I/O count and an optional second CAN interface.
On chip debugging facilities help development with this device.
Sunrise Electronics can also provide design-in support and a range of development and debugging tools and software.
The V850ES/SG2 is available in a choice of 100-pin QFP and LQFP packages.
Samples are available now, with manufacturing volumes scheduled for September 2003.
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