32-bit RISC microcontroller featuring an AVR RISC CPU operating at up to 66MHz. This FLASH memory device offers 65536 words of ROM and 65536 bytes of RAM. It includes 109 I/O lines, 16-bit external data bus, 24-bit address bus, PWM channels, ADC, DMA channels, and DAC. Packaged in a 144-terminal PQFP (S-PQFP-G144) with dimensions of 20x20mm, it operates within an industrial temperature range of -40°C to 85°C and a supply voltage of 1.65V to 1.95V.
Frequency66
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Technical Specifications
Atmel AT32UC3A0256-ALUT technical specifications.
General
Max Operating Temperature
85
Number of Terminals
144
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQFP-G144
Width
20
Length
20
Pin Count
144
Temperature Grade
INDUSTRIAL
Supply Voltage-Nom
1.8
Supply Voltage-Min
1.65
Supply Voltage-Max
1.95
Clock Frequency-Max
16
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Number of I/O Lines
109
External Data Bus Width
16
Address Bus Width
24
Bit Size
32
Speed
66
ROM Programmability
FLASH
ROM (words)
65536
RAM (bytes)
65536
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
unknown
Military Spec
False
Datasheet
Atmel AT32UC3A0256-ALUT Datasheet
Download the complete datasheet for Atmel AT32UC3A0256-ALUT to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.