AT91FR4042 Description
The AT91FR4042 is a member of the Atmel AT91 16/32-bit Microcontroller family, which is based on the ARM7TDMI processor core. The processor has a high-performance 32-bit RISC architecture with a high-density 16-bit instruction set and very low power consumption. The AT91FR4042 ARM microcontroller.
AT91FR4042 Key Features
- Incorporates the ARM7TDMI® ARM® Thumb® Processor Core
- High-performance 32-bit RISC Architecture
- High-density 16-bit Instruction Set
- Leader in MIPS/Watt
- Embedded ICE (In-circuit Emulation) 256K Bytes of On-chip SRAM (2 Mbits)
- 32-bit Data Bus, Single-clock Cycle Access 256K Words 16-bit Flash Memory (4 Mbits)
- Single Voltage Read/Write
- Sector Erase Architecture
- Low-power Operation
- Data Polling, Toggle Bit and Ready/Busy End of Program Cycle Detection