HT45F23A View Datasheet(PDF) - Holtek Semiconductor

Part Name

Description

Manufacturer

HT45F23A

8-Bit Flash MCU with Op Amps & Comparators

Holtek Semiconductor 

HT45F23A

8-Bit Flash MCU with Op Amps & Comparators

Peripheral Features

• Flash Program Memory: 2K×15

• RAM Data Memory: 128×8

• EEPROM Data Memory: 64×8

• Watchdog Timer function

• Up to 22 bidirectional I/O lines

• Software controlled 4-SCOM lines LCD COM driver with 1/2 bias

• Multiple pin-shared external interrupts

• Single 8-bit programmable Timer/Event Counter with overflow interrupt and Single 16-bit

programmable Timer/Event Counter with overflow interrupt function

• Dual Time-Base functions

• Serial Interfaces Module - SIM for SPI or I2C

• Dual Comparator functions

• Dual Operational Amplifiers functions

• Operational Amplifier output to internal two channel 12-bit ADC function

• Up to 6 channel 12-bit ADC

• Up to 2 channel 8-bit PWM

• 12-bit Audio DAC output

• PFD/Buzzer for audio frequency generation

• Internal 2.4V/3.3V LDO

• Low voltage reset function

• Low voltage detect function

• 16-pin NSOP, 20/24-pin SSOP package types

Rev. 1.00

8

July 03, 2012

Share Link: