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SH66L16A - 16K 4-bit Low Power Micro-controller

General Description

SH66L16A is a single-chip 4-bit micro-controller.

This device integrates a SH6610C CPU core; RAM, ROM, Timer, Base Timer, Alarm generator, LCD driver, I/O ports, and voltage tripler charge pump circuit.

The SH66L16A is suitable for financial check back calculator application.

Key Features

  • SH6610C-based single-chip 4-bit micro-controller with LCD driver ROM: 16K X 16 bits RAM: 2016 X 4 bits - 32 System Control Register - 1872 Data Memory - 448 bits LCD RAM Operation Voltage: VDD = 1.2V - 1.7V (Typical 1.5V) 24 CMOS Bi-directional I/O Pins (including 12 shared with SEG/COM pins) 4-Level Stack (Including Interrupts) Powerful Interrupt Sources: - External interrupt (Low active) - Timer0 interrupt - Base Timer interrupt - PORTB & PORTC interrupts (Low active) Oscillator (Code.

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Datasheet Details

Part number SH66L16A
Manufacturer Sino Wealth
File Size 346.77 KB
Description 16K 4-bit Low Power Micro-controller
Datasheet download datasheet SH66L16A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SH66L16A 16K 4-bit Low Power Micro-controller with LCD Driver Features SH6610C-based single-chip 4-bit micro-controller with LCD driver ROM: 16K X 16 bits RAM: 2016 X 4 bits - 32 System Control Register - 1872 Data Memory - 448 bits LCD RAM Operation Voltage: VDD = 1.2V - 1.7V (Typical 1.5V) 24 CMOS Bi-directional I/O Pins (including 12 shared with SEG/COM pins) 4-Level Stack (Including Interrupts) Powerful Interrupt Sources: - External interrupt (Low active) - Timer0 interrupt - Base Timer interrupt - PORTB & PORTC interrupts (Low active) Oscillator (Code Option): OSCX: - RC oscillator: 200kHz OSC: - Crystal oscillator: 32.768kHz Base timer clock source (Code Option): OSC: - Crystal Oscillator: - RC oscillator: OSCX: - RC oscillator: 32.