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SH66P14A Datasheet Otp 4-bit Microcontroller

Manufacturer: Sino Wealth

Overview: SH66P14A OTP 4-bit Microcontroller with LCD Driver.

Datasheet Details

Part number SH66P14A
Manufacturer Sino Wealth
File Size 348.84 KB
Description OTP 4-bit Microcontroller
Datasheet SH66P14A-SinoWealth.pdf

General Description

SH66P14A is a single chip microcontroller integrated with SRAM, OTP ROM, Timer and Dual-tone PSG, LCD driver and I/O port.

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

Pad Configuration S S S S S S S S S S S S S CC EEEEEEEEEEEEE 87 GGGGGGGGGGGGG / / 1 1 2 2 2 2 2 2 2 2 2 2 3 SS 8 9 0 1 2 3 4 5 6 7 8 9 0 31 32 SEG17 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 SEG16 45 28 6/SEG33 SEG15 46 27 5/SEG34 SEG14 47 26 4 SEG13 48 25 3 SEG12 49 24 2 SEG11 SEG10 50 51 SH66P14A 23 1 22 OSCI SEG9 52 21 OSCO SEG8 53 GND 20 PC.0 SEG7 54 19 OSCXO SEG6 55 18 OSCXI SEG5 56 SEG4 57 17 PA.0 VDD 9 16 PA.1 58 1 2 3 4 5 6 7 8 10 11 12 13 14 15 PA.2 _ S S S V V V VT RPP P P P P E E E L 1 2 3 E E C.

Key Features

  • SH6610C-based single-chip 4-bit microcontroller OTPROM: 4096 X 16 bits RAM: 512 X 4 bits (System & Data memory) Operation voltage: 2.4V - 5.5V 8 CMOS bi-directional I/O pins 4-Level subroutine nesting (include interrupts) One 8-bit auto re-load timer/counter 8-bit Base timer Powerful interrupt sources: - External interrupts ( INT0 ) - Internal interrupt (Timer0) - Internal interrupt (Base Timer) - Port's falling edge interrupt: PORTB ( INT1 ) LCD driver: - 240 dots (1/8 duty 1/4 bias) - 136 dots.

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SH66P14A Distributor