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Silicon Laboratories, Inc. C8051F921

The Silicon Laboratories, Inc. C8051F921 is a 25 MIPS mixed-signal, 32K in-system programmable FLASH 8051 with 256 bytes RAM; 4K-bytes XRAM; SPI; SMBus; UART; 10-bit 15-channel A/D; 2 voltage comparators; on-chip temperature sensor; 4 timers; PCA.

[Chip Vendor] [Distributors]

Development Tools
Compiler, Assembler, Linker, Debugger
Data Sheets
Data Sheet
4,728,992 bytes

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Header Files
Emulators
FLASH Utilities
Device Programmers
Real-Time OS
Simulated Features
NOTE
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.

The following on-chip peripherals are not simulated.

  • Crossbar
  • External & On-Chip memory
  • Interrupts (Including External)
  • Port 0
  • Port 1
  • Port 2
  • Port 3
  • Power Saving Modes (Idle and Power Down)
  • Serial UART 0 (Enhanced Interface)
  • Timer 0
  • Timer 1
  • Timer 2
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.


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