32-bit RISC Microcontroller featuring an AVR RISC CPU operating at up to 66MHz. This FLASH-based MCU offers 65536 words of ROM and 65536 bytes of RAM, with 70 I/O lines, 16-bit external data bus, and 24-bit address bus. Includes ADC, DAC, and DMA channels. Housed in a 100-terminal, 7x7mm PBGA package with 0.65mm pitch, this industrial temperature grade component operates from 1.75V to 1.95V supply voltage.
Frequency66
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Technical Specifications
Atmel AT32UC3A4256-C1UT technical specifications.
General
Max Operating Temperature
85
Number of Terminals
100
Min Operating Temperature
-40
Terminal Position
BOTTOM
JEDEC Package Code
S-PBGA-B100
Width
7
Length
7
Pin Count
100
Temperature Grade
INDUSTRIAL
Supply Voltage-Nom
1.85
Supply Voltage-Min
1.75
Supply Voltage-Max
1.95
Clock Frequency-Max
50
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Number of I/O Lines
70
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
NO
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 AT32UC3A4256-C1UT Datasheet
Download the complete datasheet for Atmel AT32UC3A4256-C1UT to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.