Name: ATMEGA644P-20AQR
Brand: Microchip Technology
SKU: ATMEGA644P-20AQR
Price: 7.89000 USD
Availability: InStock

new-10%

ATMEGA644P-20AQR

Manufacturer part number:ATMEGA644P-20AQR

Manufacturer:Microchip Technology

Description:64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA644P 44 Pin 4MHz 5V 44-TQFP

Case Package:SOT-23

Datasheet:ATMEGA644P-20AQR Datasheet PDF

RoHs Status:non-compliant

Parameter Name	Value
Type	Parameter
Factory Lead Time	7 Weeks
Lifecycle Status	Production (Last Updated: 2 years ago)
Contact Plating	Tin
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
Data Converters	A/D 8x10b
MSL	MSL 3 - 168 hours
Qualification	-
Interfaces	I2C, SPI, USART
Manufacturer	Microchip
Brand	Microchip Technology
Tradename	AVR
RoHS	Details
Number of I/Os	22
Package	Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number	ATMEGA644
Mfr	Microchip Technology
Product Status	Active
Package Shape	SQUARE
Number of I/O Lines	32
Operating Temperature	-40°C~105°C TA
Packaging	Tape & Reel (TR)
Series	AVR® ATmega
Published	2015
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	4MHz
Base Part Number	ATMEGA644P
JESD-30 Code	S-PQFP-G44
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	4.5V
Interface	I2C, SPI, UART, USART
Max Supply Voltage	5.5 V
Min Supply Voltage	2.7 V
Memory Size	7kB
Oscillator Type	Internal
Number of I/O	32
Speed	20 MHz
RAM Size	4K x 8
Memory Type	FLASH, OTP
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
Watchdog Timer	Yes
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
Length	10mm
Height Seated (Max)	1.2mm
Width	10 mm
RoHS Status	ROHS3 Compliant

ATMEGA644P-20AQR Product Details

ATMEGA644P-20AQR Overview

There is a 44-TQFP package available. The board has 32 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 8-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~105°C TA is the temperature range at which this Microcontroller operates. AVR® ATmega-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 64KB 32K x 16. Powered by a AVR Core processor. Microcontroller's a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. IC Chip terminations are 44. As a result, this Microcontroller comes with a 8-bit size. Input voltage for the chip is 5V volts. A total of NO DMA channels are available. This IC part has a memory size of 7kB. There are a number of alternatives to the base part number ATMEGA644P that you can find. Performing well when operated at frequency 4MHz can be achieved. Using YES PWM channels, the device works. On the chip, there are 44 pins that can be accessed. It comes with 3 timers/counters that can be set up. FLASH, OTP memory is one of the features of this equipment. The CPU is based on AVR cores. There are 32 Programmable I/Os on this computer. In addition to these features, there are a number of other ones, such as this one: OPERATES AT 2.7 V MIN @ 10 MHZ.