

The high-performance, low-power 32-bit AVR RISC-based microcontroller combines 256KB flash memory, 32KB SRAM, full-speed (12MBps) USB Mini-host + device, and I2S. The MCU achieves 83 Dhrystone MIPS (DMIPS) at 60MHz and consumes only 23mA at 3.3 volts.
High Performance, Low Power 32-Bit Atmel ® AVR®Microcontroller
Compact Single-cycle RISC Instruction Set Including DSP Instruction Set
Read-Modify-Write Instructions and Atomic Bit Manipulation
Performing up to 1.39 DMIPS /MHz
Up to 83 DMIPS Running at 60MHz from Flash
Up to 46 DMIPS Running at 30MHz from Flash
MPU
Compact Single-cycle RISC Instruction Set Including DSP Instruction Set
Read-Modify-Write Instructions and Atomic Bit Manipulation
Performing up to 1.39 DMIPS /MHz
Up to 83 DMIPS Running at 60MHz from Flash
Up to 46 DMIPS Running at 30MHz from Flash
MPU

AT32UC3A1256-AUT, 32bit AVR Microcontroller, AT32, 66MHz, 256 kB Flash, 100-Pin TQFP
Manufacturer:
Microchip
Manufacturer Part No:
AT32UC3A1256-AUT
Enrgtech Part No:
ET18605808
Warranty:
Manufacturer
£ 7.06
Checking for live stock
Family Name:
AT32
Package Type:
TQFP
Mounting Type:
Surface Mount
Pin Count:
100
Device Core:
AVR
Data Bus Width:
32bit
Program Memory Size:
256 kB
Maximum Frequency:
66MHz
RAM Size:
64 kB
USB Channels:
1
Number of PWM Units:
1 x 16 bit
Number of SPI Channels:
6