NMOS 4-BIT MICROCONTROLLER
INTEGRATED CIRCUIT iIi:¥ TECHNICAL DATA
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TOSHIBA MOS TYPE DIGITAL INTEGRATED CIRCVIT&
TMP4740P TMP4720P
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Description
INTEGRATED CIRCUIT iIi:¥ TECHNICAL DATA
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TOSHIBA MOS TYPE DIGITAL INTEGRATED CIRCVIT&
TMP4740P TMP4720P
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SILICON MONOLITHIC
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N-CI~NNEL SILICON GATE DEPRESSION LOAD
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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...
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