Keil Logo

Atmel AT89C51SND1

The Atmel AT89C51SND1 is an 8051 Microcontroller with MPEG I/II-Layer 3 Hardwired Decoder, 2304 Bytes of Internal RAM, 64K Bytes of Code Memory, 4K Bytes of Boot Flash Memory, ISP, USB 1.1 controller, PLL, IDE/ATAPI 2 Ch 10-bit ADC, 8KHz (8 true bit) 2 16-bit Timers, WDT, UART, SPI.

[Chip Vendor] [Distributors]

Development Tools
Compiler, Assembler, Linker, Debugger
Data Sheets
Data Sheet for the Atmel AT89C51SND1
Data Sheet
1,889,593 bytes
Instruction Set Manual for the Atmel AT89C51SND1
Instruction Set Manual
178,311 bytes

Get Adobe Acrobat Reader

Header Files
Example Code
FLASH Utilities
Device Programmers
Real-Time OS
Simulated Features

The following on-chip peripherals are simulated by the Keil Software µVision Debugger.

AGSI Drivers

The following AGSI Drivers are available for the Keil Software µVision Simulator.

AGDI Drivers

The following AGDI Drivers are available for the Keil Software µVision Debugger.

  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.