32-bit RISC microcontroller featuring an AVR RISC CPU operating at up to 60MHz. This FLASH-based MCU offers 65536 words of ROM and 32768 bytes of RAM, with 28 I/O lines. It includes PWM channels, ADC, DAC, and DMA channels for versatile functionality. Designed for industrial temperature ranges (-40°C to 85°C), it operates with a nominal supply voltage of 1.8V (1.65V to 1.95V) and comes in a 48-terminal PQFP package.
Frequency60
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Technical Specifications
Atmel AT32UC3B1256-AUR technical specifications.
General
Max Operating Temperature
85
Number of Terminals
48
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQFP-G48
Width
7
Length
7
Pin Count
48
Temperature Grade
INDUSTRIAL
Supply Voltage-Nom
1.8
Supply Voltage-Min
1.65
Supply Voltage-Max
1.95
Clock Frequency-Max
50
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Number of I/O Lines
28
External Data Bus Width
0
Address Bus Width
0
Bit Size
32
Speed
60
ROM Programmability
FLASH
ROM (words)
65536
RAM (bytes)
32768
PWM Channels
YES
Has ADC
YES
DMA Channels
YES
DAC Channels
YES
Compliance
RoHS
Yes
Eccn Code
3A991.A.2
HTS Code
8542.31.00.01
REACH
Compliant
Military Spec
False
Datasheet
Atmel AT32UC3B1256-AUR Datasheet
Download the complete datasheet for Atmel AT32UC3B1256-AUR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.