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SH66P51A Datasheet Otp 2k 4-bit Microcontroller

Manufacturer: Sino Wealth

Overview: SH66P51A OTP 2K 4-bit Micro-controller with LCD Driver.

Datasheet Details

Part number SH66P51A
Manufacturer Sino Wealth
File Size 248.21 KB
Description OTP 2K 4-bit Microcontroller
Datasheet SH66P51A-SinoWealth.pdf

General Description

SH66P51A is dedicated to infrared remote control transmitter with LCD applications.

This chip integrates the SH6610C 4-bit CPU core with SRAM, OTP ROM, one 8-bit timer, one base timer, LCD driver, programmable input/output driving buffers, carrier synthesizer, and voltage regulator.

This chip integrates a dual-oscillator to enhance the total chip performance.

Key Features

  • SH6610C-based single-chip 4-bit micro-controller.
  • OTP ROM: 2K X 16 bits.
  • RAM: 128 X 4 bits (Data RAM).
  • Operation voltage: 1.8V - 3.6V (Typically 3.0V).
  • 18 CMOS bi-directional I/O pins PORTA - PORTE; PORTC shared with LCD SEG1 - 4 PORTD shared with LCD SEG5 - 8 PORTE shared with OSCXI, OSCXO.
  • 4-level subroutine nesting (including interrupts).
  • One 8-bit auto re-load timer/counter.
  • One 8-bit base timer.
  • Warm-up timer.

More Datasheets from Sino Wealth

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SH66P51A Distributor