32-bit RISC microcontroller featuring an ARM7 CPU operating at up to 33MHz. This industrial-grade integrated circuit offers 8192 bytes of RAM and supports a 24-bit address bus with a 16-bit external data bus. It includes an Analog-to-Digital Converter (ADC) and a Digital-to-Analog Converter (DAC), with 58 I/O lines available. The component operates within an industrial temperature range of -40°C to 85°C and utilizes a 176-terminal PQFP package. Nominal supply voltage is 3V, with a range of 2.7V to 3.6V.
Frequency33
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Technical Specifications
Atmel AT91M55800A-33AU technical specifications.
General
Max Operating Temperature
85
Number of Terminals
176
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQFP-G176
Width
24
Length
24
Pin Count
176
Temperature Grade
INDUSTRIAL
Supply Voltage-Nom
3
Supply Voltage-Min
2.7
Supply Voltage-Max
3.6
Clock Frequency-Max
20
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Number of I/O Lines
58
External Data Bus Width
16
Address Bus Width
24
Bit Size
32
Speed
33
ROM (words)
0
RAM (bytes)
8192
PWM Channels
NO
Has ADC
YES
DMA Channels
NO
DAC Channels
YES
Compliance
RoHS
Yes
Eccn Code
3A991.A.2
Lead Free
Yes
HTS Code
8542.31.00.01
REACH
Compliant
Military Spec
False
Datasheet
Atmel AT91M55800A-33AU Datasheet
Download the complete datasheet for Atmel AT91M55800A-33AU to view detailed technical specifications.
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