TMP4740P

INTEGRATED CIRCUIT iIi:¥ TECHNICAL DATA ~.<)~ TOSHIBA MOS TYPE DIGITAL INTEGRATED CIRCVIT& TMP4740P TMP4720P '(~~ SILICON MONOLITHIC ~~t N-CI~NNEL SILICON GATE DEPRESSION LOAD ,. NMOS 4-81T SINGLE CHIP MICROCOMPUTER (TLCS-47N) TMP4740P, TMP4720P GENERAL DESCRIPTION The TLCS-47 is the high speed and high performance, 4-bit single chip microcomputer series designed for the general purpose use, The TLCS-47 has variously powerful functions in order to meet with the advanced and complicated applications, which will be made in near future. In addition, software compatible NMOS family (TLCS-47N) and CMOS family (TLCS-47C) are also provided. The TMP4740P and TMP4720P are the standard chips for the TLCS-47N. These chips are similar to each other, except memory capacity. The TMP4700C is an evaluator chip used for the system development. Part No. TMP4740p TMP4720p TMP4700C ROM (Bit) 4,096 x 8 2,048 x 8 Externally provided (4,096 x 8) RAM (Bit) 256 x 4 128 x 4 256 x 4 257 INTEGRATED CIRCUIT ilia TECHNICAL DATA TMpLI740P TMP4720P FEATURES 4-bit single chip microcomputer with built-in ROH, RAH, input/output port, divider, timer/counter, and serial port. Instruction execution time : 2 WS (at 4 MHz clock) Effective instruction set 90 instructions, Software compatible in the seires Subroutine nesting : Haximum 15 levels 6 interrupts (External : 2, Internal : 4) Independently latched control and multiple interrupt control Input/Output port (35 pins) Input Output (corr...