SM79164

www.DataSheet4U.com SyncMOS Technologies International. Inc. SM79164 8 - Bit Micro-controller with 64KB flash & 4KB RAM embedded Product List SM79164V16J/Q,16MHz 64KB internal flash MCU SM79164L20P, 20MHz 64KB internal flash MCU SM79164L25J/Q, 25MHz 64KB internal flash MCU SM79164C25P, 25MHz 64KB internal flash MCU SM79164C35J/Q, 35MHz 64KB internal flash MCU Features 2.4V ~ 3.0V For V Version 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 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 Description The SM79164 series product is an 8 - bit single chip micro controller with 64KB on-chip flash and 4K byte RAM embedded. It is a derivative of the 8052 micro controller family. It has 8-channel PWM build-in. User can access on-chip expanded RAM with easier and faster way by its ‘bank mapping direct addressing mode’ s...