SyncMOS SM39R08A3
The SM39R08A3 is a 1T (one machine cycle per clock) single-chip 8-bit microcontroller. It has 8KB+1KB embedded Flash for program, and executes all ASM51 instructions fully compatible with MCS-51. It can be programmed via writers.| Part No. | SM39R08A3 |
|---|---|
| Datasheet | SM39R08A3 Download |
| Manufacturer |  SyncMOS |
| Description | 8-Bit Micro-controller |
| Buy | Stock & Price |
DESCRIPTION
SM39R08A3 contains 512B on-chip RAM, up to 18 GPIOs (20L package), various serial interfaces and many peripheral functions as described below. It can be programmed via writers. Its on-chip ICE is convenient for users in verification during development stage. The high performance of SM39R08A3 can achieve complicated manipulation within short time. About one third of the instructions are pure 1T, and the average speed is 8 times of traditional 8051, the fastest one among all the 1T 51-series.Its excellent EMI and ESD characteristics are advantageous for many different applications. Ordering Information SM39R08A3 ihhkL YWW i: process identifier { U = 1.8V ~ 5.5V} hh: pin count k: package type postfix {as table below } L:PB Free identifier {No text is Non-PB free，”P” is PB free} Y: Year Code WW: Week Code (01-52) Postfix N S O G Package PDIP (300 mil) SOP (300 mil) SOP (150 mil) SSOP (150 mil)FEATURES
● Operating Voltage:1.8V ~ 5.5V● High speed architecture of 1 clock/machine cycle runs up to 25MHz.
