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专业单片机解密-SM79164C芯片解析

时间:2011-08-24 09:08:43

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SM79164C  Features:
Working voltage: 2.4V ~ 3.0V For V Version 3.0V ~ 3.6V For L Version 4.5V ~ 5.5V For C Version
General 8052 family compatible
12 clocks per machine cycle
64K byte on chip program flash
4096 byte on-chip data RAM
Three 16 bit Timers/Counters
One Watch Dog Timer
Four 8-bit I/O ports for PDIP package
Four 8-bit I/O ports + one 4-bit I/O ports for PLCC or QFP package
Full duplex serial channel
Bit operation instruction
Industrial Level
8-bit Unsigned Division
8-bit Unsigned Multiply
BCD arithmetic
Direct Addressing
Indirect Addressing
Nested Interrupt
Two priority level interrupt
A serial I/O port
Power save modes: Idle mode and Power down mode
Code protection function
Low EMI (inhibit ALE)
Bank mapping direct addressing mode for access on-chip RAM
8 channel PWM function with P1.0 ~ P1.7

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