32-bit AVR microcontroller featuring 256KB FLASH memory and 64KB RAM. Operates at up to 66MHz with a 32-bit data bus. Offers 109 programmable I/Os and interfaces including SPI, USART, I2C, USB, and Ethernet. Includes peripherals like POR, PWM, and WDT. Surface mountable in a TFBGA package with a wide operating temperature range of -40°C to 85°C.
Frequency66MHz
PackageTFBGA
MountingSurface Mount
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Technical Specifications
Microchip AT32UC3A0256-CTUT technical specifications.
General
Package/Case
TFBGA
Contact Plating
Copper, Tin, Silver
Core Architecture
AVR
Data Bus Width
32b
Frequency
66MHz
Interface
SPI, USART, 2-Wire, I2C, USB, Ethernet, UART, EBI/EMI, I2S
Max Frequency
66MHz
Max Operating Temperature
85°C
Memory Size
256KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Min Supply Voltage
1.65V
Mount
Surface Mount
Number of I/Os
109
Number of Programmable I/O
109
Number of Timers/Counters
3
Operating Supply Voltage
3.3V
Oscillator Type
Internal
Package Quantity
840
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Radiation Hardening
No
RAM Size
64KB
RoHS Compliant
No
Series
AVR®32 UC3 A0
Compliance
RoHS
Not CompliantNo
Datasheet
Microchip AT32UC3A0256-CTUT Datasheet
Download the complete datasheet for Microchip AT32UC3A0256-CTUT to view detailed technical specifications.
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