32-bit RISC microcontroller featuring an ARM7 CPU operating at a maximum clock frequency of 66MHz. This CMOS integrated circuit offers 32 I/O lines, a 24-bit address bus, and a 16-bit external data bus. It includes 262144 bytes of RAM and FLASH ROM programmability. Supplied in a 100-terminal PQFP package (14x14mm), it operates within an industrial temperature range of -40°C to 85°C with a nominal supply voltage of 1.8V.
Frequency66
Quick Jump:
Technical Specifications
Atmel AT91R40008-66AI 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
66
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Number of I/O Lines
32
External Data Bus Width
16
Address Bus Width
24
Bit Size
32
Speed
66
ROM Programmability
FLASH
ROM (words)
0
RAM (bytes)
262144
PWM Channels
NO
Has ADC
NO
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
No
Eccn Code
3A001.A.3
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Atmel AT91R40008-66AI Datasheet
Download the complete datasheet for Atmel AT91R40008-66AI to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.