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SH66P20A Datasheet Otp 4-bit Microcontroller

Manufacturer: Sino Wealth Microelectronic

Overview: SH66P20A OTP 4-bit Microcontroller.

General Description

SH66P20A is a 4-bit microcontroller.

This chip integrates the SH6610C 4-bit CPU core with SRAM, 1K program ROM, Timer and I/O Port.

Pin Configuration PORTA.2 PORTA.3 T0 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 PORTA.1 PORTA.0 OSCI OSCO VDD PORTC.3 PORTC.2 PORTC.1 PORTC.0 SH66P20A RESET GND PORTB.0 PORTB.1 PORTB.2 PORTB.3 ..

Key Features

  • SH6610C-based single-chip 4-bit microcontroller ROM: 1K X 16 bits RAM: 64 X 4 bits (Data memory) Operation voltage: 2.4V - 6.0V (Typical 3.0V or 5.0V) 12 CMOS bi-directional I/O pins 4-level subroutine nesting (including interrupts) One 8-bit auto re-load timer/counter Warm-up timer for power on reset Powerful interrupt sources: - Internal interrupt (Timer0) - External interrupts: PortB & PortC (Falling edge) Oscillator (user option) - X`tal oscillator: 32.768KHz ~ 4MHz - Ceramic resonator: 400K.

More Datasheets from Sino Wealth Microelectronic

Part Number Description
SH66P22A OTP 4-Bit Microcontroller
SH67K91 20K 4-Bit Micro Controller
SH67K93 24K 4-Bit Micro Controller
SH67L18 8K 4-bit Low Power Micro-controller
SH67L19 4K 4-Bit Micro Controller
SH67P33 OTP 4-Bit Micro Controller
SH67P54 OTP 4-Bit Micro Controller
SH69P25 OTP 4K x 4-Bit Micro-Controller
SH69P42 OTP 4-Bit Microcontroller

SH66P20A Distributor