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SH67L17 - 24K 4-bit Microcontroller

General Description

SH67L17 is a single-chip 4-bit micro-controller.

This device integrates a SH6610D CPU core, RAM, ROM, Base Timer, a hardware multiplier, a hardware divider, LCD driver, I/O ports, and voltage pump circuit.

The SH67L17 is suitable for scientific calculator application.

Key Features

  • SH6610D-based single-chip 4-bit micro-controller with LCD driver.
  • ROM: 24K X 16bits.
  • RAM: 4136 X 4 bits - 43 System Control Register - 4093 Data memory - 180 LCD RAM.
  • Operation Voltage: 1.2V - 1.7V (Typical 1.5V).
  • 16 CMOS Bi-directional I/O Pins.
  • 8-Level Stack (Including Interrupts).
  • One 8-bit Base Timer.
  • Warm-Up Timer.
  • Powerful Interrupt Sources: - External interrupt ( INT share with PORTA.0) - Base time.

📥 Download Datasheet

Datasheet Details

Part number SH67L17
Manufacturer Sino Wealth
File Size 288.83 KB
Description 24K 4-bit Microcontroller
Datasheet download datasheet SH67L17 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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SH67L17 24K 4-bit Micro-controller with LCD Driver Features „ SH6610D-based single-chip 4-bit micro-controller with LCD driver „ ROM: 24K X 16bits „ RAM: 4136 X 4 bits - 43 System Control Register - 4093 Data memory - 180 LCD RAM „ Operation Voltage: 1.2V - 1.7V (Typical 1.5V) „ 16 CMOS Bi-directional I/O Pins „ 8-Level Stack (Including Interrupts) „ One 8-bit Base Timer „ Warm-Up Timer „ Powerful Interrupt Sources: - External interrupt ( INT share with PORTA.0) - Base timers interrupt - PORTB & PORTC interrupts (Falling edge) „ 2 Clock Sources OSC: (Code Option selects the type of OSC) - Crystal Oscillator: 32.