T89C5121, T83C 8-bit Microcontroller

ATMEL Corporation

T89C5121 Description

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T8xC5121 is a high performance CMOS ROM/CRAM derivative of the 80C51 CMOS single chip 8-bit microcontrollers.

T89C5121 Features

* 80C51 Core
* 12 or 6 Clocks per Instruction (X1 and X2 Modes)
* 256 Bytes Scratchpad RAM
* Dual Data Pointer
* Two 16-bit Timer/Counters: T0 and T1 T83C5121 with 16 Kbytes Mask ROM T85C5121 with 16 Kbytes Code RAM T89C5121 with 16 Kbytes Code RAM and 16 Kbyt

📥 Download Datasheet

T89C5121 Datasheet Preview — This datasheet PDF includes multiple part numbers: T89C5121, T83C. Please refer to the document for exact specifications by model.

Datasheet Details

Part number: T89C5121, T83C
Manufacturer: ATMEL Corporation
File Size: 864.85 KB
Datasheet: T83C-5121.pdf
Description: 8-bit Microcontroller
Note: This datasheet PDF includes multiple part numbers: T89C5121, T83C.
Please refer to the document for exact specifications by model.

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8-bit Microcontroller ATMEL Corporation

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