-- I/O Type Phone 8-Bit MCU HT95A400 HT95A400

Features

• Provide MASK type and OTP type version
• Operating voltage range: 2.4V~5.5V
• Program ROM: 16K×16 bits
• Data RAM: 2880×8 bits
  Bidirectional I/O lines: 44 I/O lines 
• 16-bit table read instructions
• Subroutine nesting: 12 levels
  Timer
  - Two 16-bit programmable Timer/Event Counter
  - Real time clock (RTC)
  - Watchdog Timer (WDT)
• Programmable frequency divider (PFD)
  Supported for HT95A400/40P, HT95A300/30P, HT95A200/20P
• Dual system clock: 32768Hz, 3.58MHz
• Four operating modes: Idle mode, Sleep mode, Green mode and Normal mode
• Up to 1.117µs instruction cycle with 3.58MHz system clock
• All instructions in one or two machine cycles
• Built-in 3.58MHz DTMF Generator
• Built-in dialer I/O

HT95A400/40P: 64-pin QFP package

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