器件名称:
SM894051C40
功能描述:
8-Bits Micro-controller With 4KB Flash ROM embedded
文件大小:
493.86KB 共15页
简 介:
SyncMOS Technologies International, Inc. SM894051 8-Bits Micro-controller With 4KB Flash ROM embedded Product List SM894051L25, 25 MHz 4KB internal memory MCU SM894051C25, 25 MHz 4KB internal memory MCU SM894051C40, 40 MHz 4KB internal memory MCU Feature Working 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-up function) Code protection function One watch dog timer (WDT) On-chip Analog Comparator Direct LED Drive Output (Default = 1) General Description The SM894051 series product is an 8-bits single chip micro controller with 4KB flash embedded. It provides hardware features and a powerful instruction set, necessary to make it a versatile and cost effective controller for those applications demand up to 15 I/O pins or need up to 4KB flash memory either for program or for data or mixed. To program the flash block, a commercial programmer is capable to do it. Ordering Information SM894051ihhkL yymmv i: process identifier {L=3.0V~3.6V,C=4.5V~ 5.5V} hh: working clock in MHz {25, 40} k: package type postfix {as below table} yy: year, mm:……
