32-bit RISC microcontroller featuring an ARM7TDMI core operating at up to 55MHz. This FLASH-based MCU offers 262,144 words of program memory and 32,768 bytes of RAM. It includes 88 I/O lines, a 32-bit external data bus, and 23-bit address bus. The component supports PWM channels, ADC, and DMA channels, with a supply voltage range of 1.65V to 1.95V. Packaged in a 144-pin LFBGA (10x10mm) with an industrial temperature grade (-40°C to 85°C).
Frequency55
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Technical Specifications
Atmel AT91SAM7SE256-CU technical specifications.
General
Max Operating Temperature
85
Number of Terminals
144
Min Operating Temperature
-40
Terminal Position
BOTTOM
JEDEC Package Code
S-PBGA-B144
Width
10
Length
10
Pin Count
144
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
88
External Data Bus Width
32
Address Bus Width
23
Bit Size
32
Speed
55
ROM Programmability
FLASH
ROM (words)
262144
RAM (bytes)
32768
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 AT91SAM7SE256-CU Datasheet
Download the complete datasheet for Atmel AT91SAM7SE256-CU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.