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AT89C5131A-M - 8-bit Flash Microcontroller

Download the AT89C5131A-M datasheet PDF. This datasheet also covers the AT89C5130A-M variant, as both devices belong to the same 8-bit flash microcontroller family and are provided as variant models within a single manufacturer datasheet.

Description

AT89C5130A/31A-M is a high-performance Flash version of the 80C51 single-chip 8-bit microcontrollers with full speed USB functions.

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).
  • Three 16-bit Timer/Counters: T0, T1 and T2.
  • 256 Bytes of Scratchpad RAM.
  • 16/32-Kbyte On-chip Flash EEPROM In-System Programming through USB.
  • Byte and Page (128 bytes) Erase and Write.
  • 100k Write Cycles.
  • 3-KbyteFlash EEPROM for Bootloader.
  • Byte.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AT89C5130A-M_ATMELCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Atmel (Microchip)

Part Number Description
AT89C5131A USB Microcontrollers
AT89C5131 8-bit Flash Microcontroller
AT89C5130A-M 8-bit Flash Microcontroller
AT89C5132 (AT83C5132 / AT89C5132) Usb C51-based Microcontroller
AT89C5115 Low Pin Countl 8-bit Microcontroller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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) – Three 16-bit Timer/Counters: T0, T1 and T2 – 256 Bytes of Scratchpad RAM • 16/32-Kbyte On-chip Flash EEPROM In-System Programming through USB – Byte and Page (128 bytes) Erase and Write – 100k Write Cycles • 3-KbyteFlash EEPROM for Bootloader – Byte and Page (128 bytes) Erase and Write – 100k Write Cycles • 1-Kbyte EEPROM Data ( – Byte and Page (128 bytes) Erase and Write – 100k Write Cycles • On-chip Expanded RAM (ERAM): 1024 Bytes • Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply • USB 1.1 and 2.
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