Features: ·Working voltage: 3.0V ~ 3.6V For L Version 4.5V ~ 5.5V For C Version·General 8052 family compatible·12 clocks per machine cycle·32K byte on chip program flash·1024 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...
SM8958A: Features: ·Working voltage: 3.0V ~ 3.6V For L Version 4.5V ~ 5.5V For C Version·General 8052 family compatible·12 clocks per machine cycle·32K byte on chip program flash·1024 byte on-chip data RAM·T...
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The SM8958A series product is an 8 - bit single chip micro controller with 32KB on-chip flash and 1K byte RAM embedded. It is a derivative of the 8052 micro controller family. It has 5-channel SPWM build-in. User can access on-chip expanded RAM with easier and faster way by its 'bank mapping direct addressing mode' scheme. With its hardware features and powerful instruction set, it's straight forward to make SM8958A a versatile and cost effective controller for those applications which demand up to 32 I/ O pins for PDIP package or up to 36 I/O pins for PLCC/QFP package, or applications which need up to 32K byte flash memory for program data. To program the on-chip flash memory, a commercial writer is available to do it in parallel programming method.