AT83C5135 - 8-bit Microcontroller

Atmel (now Microchip Technology)

Download the AT83C5135 datasheet PDF. This datasheet also covers the AT83C5136 variant, as both devices belong to the same 8-bit microcontroller family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

AT83C5135 8-bit microcontroller by Atmel (now Microchip Technology) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (AT83C5136_ATMELCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	AT83C5135
Manufacturer	Atmel (now Microchip Technology)
File Size	1.64 MB
Description	8-bit Microcontroller
Datasheet	AT83C5135 Datasheet

General Description

AT83C5134/35/36 are high performance ROM versions of the 80C51 single-chip 8-bit microcontrollers with full speed USB functions.

AT83C5134/35 is pin co

Key Features

80C52X2 Core (6 Clocks per Instruction).
Maximum Core Frequency 48 MHz in X1 Mode, 24 MHz in X2 Mode.
Dual Data Pointer.
Full-duplex Enhanced UART (EUART), TxD and Rxd are 5 Volt Tolerant.
Three 16-bit Timer/Counters: T0, T1 and T2.
256 Bytes of Scratchpad RAM.
8/16/32-Kbyte On-chip ROM.
512 byte or 32-Kbyte EEPROM(1).
On-chip Expanded RAM (ERAM): 1024 Bytes.
Integrated Power Monitor (POR/PFD) to Supervis.

More Datasheets from Atmel (now Microchip Technology)

Part Number	Description
AT83C5132	(AT83C5132 / AT89C5132) Usb C51-based Microcontroller
AT83C5134	8-bit Microcontroller
AT83C5136	8-bit Microcontroller
AT83C5103	Low-pin Count 8-bit Microcontroller
AT83C5112	8-bit Microcontroller with A/D Converter
AT83C5121	8-bit Microcontroller
AT83C5122	Smart Card Reader ICs
AT83C5122	(AT8xx512x) Smart Card Reader ICs
AT83C5123	Smart Card Reader ICs
AT83C5123	(AT8xx512x) Smart Card Reader ICs