HT82K95A

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HT82K95A	HOLTEK	10+	18000	48SSOP

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HT82K95A is an 8-bit high performance RISC architecture microcontroller designed for USB product applications. HT82K95A is particularly suitable for use in products such as keyboards. A HALT feature is included to reduce power consumption. The mask version HT82K95A is fully pin and functionally compatible with the OTP version HT82K95E device.
 -- USB Multimedia Keyboard Encoder 8-Bit MCU    µÄÏêϸ½éÉÜ

Features
Operating voltage:
 fSYS=6M/12MHz: 4.2V~5.5V
Low voltage reset function
32 bidirectional I/O lines (max.)
8-bit programmable timer/event counter with overflow interrupt
16-bit programmable timer/event counter and overflow interrupts
Crystal oscillator (6MHz or 12MHz)
Watchdog Timer
6 channels 8-bit A/D converter
PS2 and USB modes supported
USB1.1 low speed function
3 endpoints supported (endpoint 0 included)
4096¡Á5 program memory ROM
160¡Á8 data memory RAM
All I/O ports support wake-up feature reduce power consumption
HALT function and wake-up feature reduce power consumption
8-level subroutine nesting
Up to 0.33us instruction cycle with 12MHz system clock at VDD=5V
Bit manipulation instruction
15-bit table read instruction
63 powerful instructions
All instructions in one or two machine cycles

28-pin SOP, 48-pin SSOP package