8-bit RISC microcontroller featuring an AVR RISC CPU operating at a maximum clock frequency of 16MHz. This CMOS device offers 32KB of FLASH program memory and 4KB of RAM. It includes 32 I/O lines, PWM channels, and an Analog-to-Digital Converter (ADC). Packaged in a 44-terminal TQFP with dimensions of 10 x 10 mm, this component is rated for an automotive temperature grade, operating from -40°C to 125°C, with a supply voltage range of 4.5V to 5.5V.
Frequency16
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Technical Specifications
Atmel ATMEGA644P-A15AZ technical specifications.
General
Max Operating Temperature
125
Number of Terminals
44
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQFP-G44
Width
10
Length
10
Pin Count
44
Temperature Grade
AUTOMOTIVE
Supply Current-Max
12
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
Clock Frequency-Max
16
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Number of I/O Lines
32
External Data Bus Width
0
Address Bus Width
0
Bit Size
8
Speed
16
ROM Programmability
FLASH
ROM (words)
32768
RAM (bytes)
4096
PWM Channels
YES
Has ADC
YES
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
Yes
Eccn Code
EAR99
HTS Code
8542.31.00.01
REACH
Compliant
Military Spec
False
Datasheet
Atmel ATMEGA644P-A15AZ Datasheet
Download the complete datasheet for Atmel ATMEGA644P-A15AZ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.