32-bit AVR microcontroller featuring 128KB FLASH and 32KB RAM. Operates at up to 50MHz with a 32-bit data bus. Supports I2C, SPI, UART, and USART interfaces, with 36 programmable I/Os. Includes 7 timers/counters and integrated peripherals like Brown-out Detect/Reset, POR, PWM, and WDT. Packaged in a 48-pin QFN with tin plating, suitable for surface mounting and operating between -40°C and 85°C.
Frequency50MHz
PackageQFN
MountingSurface Mount
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Technical Specifications
Microchip AT32UC3L0128-ZAUR technical specifications.
General
Package/Case
QFN
Contact Plating
Tin
Core Architecture
AVR
Data Bus Width
32b
Interface
I2C, SPI, UART, USART
Max Frequency
50MHz
Max Operating Temperature
85°C
Max Supply Voltage
1.98V
Memory Size
128KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
1.62V
Mount
Surface Mount
Number of I/Os
36
Number of Programmable I/O
36
Number of Timers/Counters
7
Oscillator Type
Internal
Package Quantity
4000
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
RAM Size
32KB
RoHS Compliant
Yes
Series
AVR®32 UC3
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip AT32UC3L0128-ZAUR Datasheet
Download the complete datasheet for Microchip AT32UC3L0128-ZAUR to view detailed technical specifications.
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