32-bit RISC microcontroller featuring an ARM7 CPU operating at up to 55MHz. This FLASH-based integrated circuit offers 32768 words of ROM and 8192 bytes of RAM. It includes 21 I/O lines, PWM channels, ADC, and DMA channels. Designed for industrial temperature ranges (-40°C to 85°C) with a nominal supply voltage of 1.8V, this 48-terminal component is housed in a 7x7mm QFN-48 package.
Frequency55
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Technical Specifications
Atmel AT91SAM7S32B-MU technical specifications.
General
Max Operating Temperature
85
Number of Terminals
48
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQCC-N48
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
21
External Data Bus Width
0
Address Bus Width
0
Bit Size
32
Speed
55
ROM Programmability
FLASH
ROM (words)
32768
RAM (bytes)
8192
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
Compliant
Military Spec
False
Datasheet
Atmel AT91SAM7S32B-MU Datasheet
Download the complete datasheet for Atmel AT91SAM7S32B-MU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.