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SH69P25 Datasheet Otp 4k X 4-bit Micro-controller

Manufacturer: Sino Wealth Microelectronic

Overview: .. SH69P25 PRELIMINARY.

General Description

SH69P25 is a 4-bit micro controller.

This chip integrates the SH6610C 4-bit CPU core with SRAM, 4K OTPROM, Timer and I/O Ports.

Pin Configuration PE2 PE3 PF1 PA2 PA3 T0 RESET GND PB0 PB1 PB2 PB3 PD0 PD1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 PE1 PE0 PF0 PA1 PA0 OSCI OSCO VDD PC3 PC2 PC1 PC0 PD3 PD2 SH69P25 1 V1.01 ..

Key Features

  • SH6610C-based single-chip 4-bit micro-controller OTPROM: 4096 X 16 bits RAM: 160 X 4 bits (data memory) Operation voltage: 2.4V - 6.0V (typical 3.0V or 5.0V) 22 CMOS bi-directional I/O pins Built in pull-up and pull-low resistor for PortA ~ PortF 4-level subroutine nesting (including interrupts) One 8-bit auto re-load timer/counter Warm-up timer for power on reset Powerful interrupt sources: - Int.

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