CM8439
一.概述 CM8439 is CM8410C-based single-chip 4-bit micro controller
二.特點 1.ROM: 1024*16bits,RAM: 32*4bits 2.4-Level subroutine nesting 3.Powerful interrupt sources:Reserved 4.One 8-bit auto re-load timer 5.Warm-up timer for power-on reset 6.Instruction cycle time 7.Built-in voltage charge pump circuit 8.Two low power operation modes: HALT and STOP 9.Low power consumption 10.Available in CHIP FORM |
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