Keil Logo

Analog Devices ADuC7121

The Analog Devices ADuC7121 is an ARM7TDMI based controller with 12-bit 1MSPS 9-Channel ADC, 4 x 12 bit Voltage DACs, 5x IDACS, 126KB on-chip Flash\EE with In-System Programming (ISP) and 8KB RAM, 32 Interrupts with 8 priority levels, UART, I2C and SPI serial interface, JTAG port for download\debug, 4 Timers, 6 PWM channels with 16-bit resolution, 32 General purpose I/O pins, On-chip Programmable Logic, CPU clock up to 41.78 MHz, On-chip crystal oscillator and On-chip PLL.

[Chip Vendor] [Distributors]

Development Tools
Compiler, Assembler, Linker, Debugger
JTAG Debuggers
Data Sheets
Data Sheet
1,251,414 bytes

Get Adobe Acrobat Reader

FLASH Utilities
Real-Time OS
Simulated Features
Simulation for this device is provided by the default peripheral simulation driver.

Complete peripheral simulation is not available and is not planned to be implemented by ARM.

  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.