32-bit RISC microcontroller featuring an ARM7 CPU core operating at up to 55MHz. This FLASH-based device offers 262,144 words of ROM and 65,536 bytes of RAM. It includes 62 I/O lines, PWM channels, ADC, and DMA channels. The component operates within an industrial temperature range of -40°C to 85°C with a nominal supply voltage of 1.8V. Packaged in a 100-terminal LQFP (MS-026) with dimensions of 14mm x 14mm.
Frequency55
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Technical Specifications
Atmel AT91SAM7X256B-AU technical specifications.
General
Max Operating Temperature
85
Number of Terminals
100
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQFP-G100
Width
14
Length
14
Pin Count
100
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
62
External Data Bus Width
0
Address Bus Width
0
Bit Size
32
Speed
55
ROM Programmability
FLASH
ROM (words)
262144
RAM (bytes)
65536
PWM Channels
YES
Has ADC
YES
DMA Channels
YES
DAC Channels
NO
Compliance
RoHS
Yes
Eccn Code
3A991.A.2
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Atmel AT91SAM7X256B-AU Datasheet
Download the complete datasheet for Atmel AT91SAM7X256B-AU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.