HT95A200

HT95AXXX I/O Type Phone 8-Bit MCU Features · Provide MASK type and OTP type version · Operating voltage range: 2.4V~5.5V · Program ROM - HT95A400/40P: 16K´16 bits - HT95A300/30P: 8K´16 bits - HT95A200/20P: 4K´16 bits - HT95A100/10P: 4K´16 bits · Data RAM - HT95A400/40P: 2880´8 bits - HT95A300/30P: 2112´8 bits - HT95A200/20P: 1152´8 bits - HT95A100/10P: 384´8 bits · Bidirectional I/O lines - HT95A400/40P: 44 - HT95A300/30P: 28 - HT95A200/20P: 28 - HT95A100/10P: 20 · 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 1.117ms 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 I/O lines I/O lines I/O lines I/O lines · 16-bit table read instructions · Subroutine nesting - HT95A400/40P: 12 levels - HT95A300/30P: 8 levels - HT95A200/20P: 8 levels - HT95A100/10P: 4 levels HT95A300/40P: 48-pin SSOP package HT95A200/20P: 48-pin SSOP package HT95A100/10P: 28-pin SOP package Applications · Cordless Phone · Fax and answering machines · Other communication system General Description The HT95AXXX family MCU are 8-bit high performance RISC-like microcontrollers with built-in DTMF generator and dia...