- RS Stock No.:
- 177-3391
- Mfr. Part No.:
- AT32UC3A1256-AUT
- Manufacturer:
- Microchip
- RS Stock No.:
- 177-3391
- Mfr. Part No.:
- AT32UC3A1256-AUT
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
Product Details
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
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
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 |
Number of I2C Channels | 1 |
Typical Operating Supply Voltage | 3.3 V |
Number of USART Channels | 4 |
Number of ADC Units | 1 |
Maximum Operating Temperature | +85 °C |
Automotive Standard | AEC-Q100 |
Length | 14mm |
ADCs | 8 x 10 bit |
Height | 1.05mm |
Width | 14mm |
Data Rate | 100Mbit/s |
Maximum Number of Ethernet Channels | 1 |
Minimum Operating Temperature | -40 °C |
Instruction Set Architecture | RISC |
Program Memory Type | Flash |
Pulse Width Modulation | 1 (7 x 16 bit) |
Number of Ethernet Channels | 1 |
Dimensions | 14 x 14 x 1.05mm |