TMP8048PI - 8-BIT SINGLE-CHIP MICROCOMPUTER
H1P 8048P / 8048P I H1P8035P/8035PI VSS (Power Supply) Circuit GND potential VDD (Power Supply) +SV during operation Low power standby pin for TMP8048 RAM VCC (Main Power Supply) +SV during operation PROG (Output) Output strobe for the TMP8243P I/O expander PlO-Pl7 (Input/Output) Port 1 8-bit quas
INTEGRATEDCIRCUIT TECHNICAL DATA 8-BIT SINGLE-CHIP MICROCm1PUTER TOSHIBA MOS DIGITAL INTEGRATED CIRCUIT H1P8048P /8048PI H1P8035P / 8035PI N-CHANNEL SILICON GATE MOS GENERAL OESCRIPTION The TMP8048P, from here on referred to as the THP8048, is a single chip microcomputer fabricated in N-channel Silicon Gate MOS technology which provides internal 8-bit parallel architecture.
The following basic architectural functions of a computer have been included in a single chip; an 8-bit CPU, 64 x 8 RAM d
TMP8048PI Features
* Compatible with Intel's 8048 2.5 wS Instruction Cycle All instruction 1 or 2 cycles Over
* 90 instructions; 70% single byte Easy expandable memory and I/O lK x 8 masked ROM PIN CONNECTIONS (Top View) TO XTALl XTAL2 RESET SS INT EA RD PSEN WR ALE DBO DBI DB Z DB3 DB4 DBs DB6 DB7 (OV)VSS 64 x 8 R
