TMPN3120FE5MG Datasheet, PDF (1/10 Pages) Toshiba Semiconductor – Neuron® Chip for Distributed Intelligent Control Networks (LONWORKS®)

TMPN3120FE5MG
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TMPN3120FE5MG
Neuron^® Chip for Distributed Intelligent Control Networks (LONWORKS^®)
The TMPN3120FE5MG features extra single-chip memory in the form of
a 3 Kbyte EEPROM, a 4 Kbyte SRAM, and a 16 Kbyte ROM.
Neuron Chips have all the built-in communications and control functions
required to implement LONWORKS^® nodes. These nodes may then be easily
integrated into highly reliable distributed intelligent control networks.
The typical functions for this chip are described below.
Features
Main features of the 20 MHz Neuron Chip
(compared with the TMPN3120E1M)
• Increased communication speed
The maximum transmission speed has been increased twofold:
1.25 Mbps → 2.5 Mbps (This value applies to Single-Ended
Weight: 1.1 g (typ.)
Mode only.)
• Shortened response time
The amount of time required from I/O input to I/O output has been greatly reduced.
Maximum speed 7 ms → 3 to 4 ms
• Increased I/O object speed
The execution time for all objects has been halved.
Example)
Serial I/O 9600 bps
Parallel I/O 1.2 µs/byte
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2005-10-24