[分享]推出新茂SM894051直接替AT89C2051\4051Working voltage: 3.0V ~ 3.6V For L Version
4.5V ~ 5.5V For C Version
General 8051 family compatible
12 clocks per machine cycle
4 KB internal flash memory
128 bytes internal RAM
Two 16 bits timers/counters
15 programmable I/O lines
Full duplex serial UART channel
Bit operation instruction
Industrial Level
8-bits unsigned division
8-bits unsigned multiply
BCD arithmetic
Direct addressing
Indirect addressing
Two priority level interrupt
Power save modes:
Idle mode
Power down mode (provide H/W wake-upfunction)
Code protection function
One watch dog timer (WDT)
On-chip Analog Comparator
Direct LED Drive Output (Default = 1)我司为台湾新茂(SyncMOS)和旺宏(MXIC)8位单片机中 国 区 代 理 商,该系列M
CU可成功替换AT/WINBOND/STT/STC相应系列单片机,具有很好的性价比.相应资料可在

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