Name: ATMEGA644P-20AQ
Brand: Microchip Technology
SKU: ATMEGA644P-20AQ
Price: 6.43000 USD
Availability: InStock

new-10%

ATMEGA644P-20AQ

Manufacturer part number:ATMEGA644P-20AQ

Manufacturer:Microchip Technology

Description:64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA644P 44 Pin 20MHz 5V 44-TQFP

Case Package:SOT-23

Datasheet:ATMEGA644P-20AQ Datasheet PDF

RoHs Status:non-compliant

Parameter Name	Value
Type	Parameter
Factory Lead Time	7 Weeks
Lifecycle Status	Production (Last Updated: 2 years ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	44-TQFP
Surface Mount	YES
Number of Pins	44
Supplier Device Package	44-TQFP (10x10)
Number of Terminals	44
Mounting Style	SMD/SMT
Interfaces	SPI/USART
Data Converters	A/D 8x10b
Package	Tray
Base Product Number	ATMEGA644
Mfr	Microchip Technology
Product Status	Active
Number of I/Os	32 I/O
Maximum Operating Temperature	+ 85 C
Minimum Operating Temperature	- 40 C
Interface Type	2-Wire, JTAG, SPI, USART
Manufacturer	Microchip
Brand	Microchip Technology / Atmel
Tradename	AVR
RoHS	Details
Package Shape	SQUARE
Number of I/O Lines	32
Operating Temperature	-40°C~105°C TA
Packaging	Tray
Series	AVR® ATmega
Published	1997
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	44
Max Operating Temperature	85 °C
Min Operating Temperature	-40 °C
Additional Feature	OPERATES AT 2.7 V MIN @ 10 MHZ
Subcategory	Microcontrollers - MCU
Terminal Position	QUAD
Terminal Form	GULL WING
Supply Voltage	5V
Terminal Pitch	0.8mm
Reach Compliance Code	compliant
Frequency	20MHz
Base Part Number	ATMEGA644P
JESD-30 Code	S-PQFP-G44
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	4.5V
Interface	2-Wire, I2C, SPI, UART, USART
Max Supply Voltage	5.5 V
Min Supply Voltage	2.7 V
Memory Size	64kB
Oscillator Type	Internal
Number of I/O	32
Speed	20MHz
RAM Size	4K x 8
Memory Type	FLASH
Voltage - Supply (Vcc/Vdd)	2.7V~5.5V
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC
Core Processor	AVR
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type	FLASH
Core Size	8-Bit
Program Memory Size	64KB 32K x 16
Connectivity	I2C, SPI, UART/USART
Bit Size	8
Data Converter	A/D 8x10b
Has ADC	YES
DMA Channels	NO
Data Bus Width	8b
PWM Channels	YES
DAC Channels	NO
Seated Height-Max	1.2 mm
Number of Timers/Counters	3
Product Type	8-bit Microcontrollers - MCU
Core Architecture	AVR
EEPROM Size	2K x 8
On Chip Program ROM Width	16
Max Frequency	20 MHz
Screening Level	TS 16949
Number of Programmable I/O	32
ROM Programmability	FLASH
Product	MCU
Product Category	8-bit Microcontrollers - MCU
Device Core	AVR
Length	10mm
Height Seated (Max)	1.2mm
Width	10 mm
Height	1 mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant

ATMEGA644P-20AQ Product Details

ATMEGA644P-20AQ Overview

This Microcontroller comes in a 44-TQFP package. This Microcontroller has 32 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 8-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~105°C TA Operating Temperature. Microcontroller runs in AVR® ATmega Series. The size of the program memory of Microcontroller is 64KB 32K x 16. MCU is powered by AVR Core Processor. The device belongs to MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs Type. The MCU has a number of 44 terminals. Microcontroller comes with 8 bit size. The component always operates in 5V supply voltage. MCU chip has NO DMA channels. The part owns 64kB memory size. You can find alternatives through the base part number ATMEGA644P. MCU's frequency is 20MHz. The device works in YES PWM channels. The pin number of the component remains 44. It has 3 timers/counters. This equipment features FLASH memory. It has a AVR core architecture integrated into it. It programs in 32 Programmable I/O. To name a few, there are additional features like OPERATES AT 2.7 V MIN @ 10 MHZ.