SD42C1008 Datasheet - AUK

SD42C1008 4Bit Single Chip Microcontroller

The SD42C1008 is a microcomputer of the 4-bit single chip microcomputer SD42xx series which can match an 8-bit microcomputer in the data processing capability. The SD42C1008 can handle 1-bit, 4-bit, and 8-bit data as well as operates at high speed (minimum instruction execution time : 0.95us) it co.

SD42C1008 Features

* Memory mapped I/O Program memory : 8192 x 10bits Data memory : 512 x 4bits Instructions - Various bit manipulation - 8-bit data operation - 7-bit relative branch - 1 byte absolute call Instruction cycle times - Main ( XI = 4.19MHz ) . 15.3 us ( XI/64 = 65.5KHz ) . 1.91 us ( XI/8 = 524.0KHz ) . 0.95

SD42C1008_AUK.pdf