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Part Number Overview
Manufacturer Part Number
ATMEGA644P-20AQR
Description
IC MCU 8BIT 64KB FLASH 44TQFP
Detailed Description
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)
Manufacturer
Microchip Technology
Standard LeadTime
8 Weeks
Edacad Model
ATMEGA644P-20AQR Models
Standard Package
2,000
Supplier Stocks
Technical specifications
Mfr
Microchip Technology
Series
AVR® ATmega
Package
Tape & Reel (TR)
Product Status
Active
allaboutcomponents.com Programmable
Verified
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
I2C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
32
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
EEPROM Size
2K x 8
RAM Size
4K x 8
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C (TA)
Mounting Type
Surface Mount
Package / Case
44-TQFP
Supplier Device Package
44-TQFP (10x10)
Base Product Number
ATMEGA644
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.31.0001
Other Names
ATMEGA644P20AQR
ATMEGA644P-20AQR-ND
ATMEGA644P-20AQRTR
1611-ATMEGA644P-20AQRCT-ND
1611-ATMEGA644P-20AQRTR-ND
1611-ATMEGA644P-20AQRCT
1611-ATMEGA644P-20AQRDKR
1611-ATMEGA644P-20AQRDKR-ND
1611-ATMEGA644P-20AQRTR
1611-ATMEGA644P-20AQRCTINACTIVE
ATMEGA644P-20AQRCT
ATMEGA644P-20AQRDKR
1611-ATMEGA644P-20AQRTRINACTIVE
1611-ATMEGA644P-20AQRDKRINACTIVE
Category
/Product Index/Integrated Circuits (ICs)/Embedded/Microcontrollers/Microchip Technology ATMEGA644P-20AQR
Documents & Media
Datasheets
()
Product Training Modules
()
Video File
()
Environmental Information
()
Design Resources
1(ATmega644 Development Tool Selector)
Featured Product
()
PCN Design/Specification
()
PCN Packaging
()
HTML Datasheet
()
EDA Models
1(ATMEGA644P-20AQR Models)
Quantity Price
Quantity: 2000
Unit Price: $6.1
Packaging: Tape & Reel (TR)
MinMultiplier: 2000
Packaging: Tape & Reel (TR)
MinMultiplier: 2000
Quantity: 100
Unit Price: $6.1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 25
Unit Price: $6.72
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1
Unit Price: $7.34
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 100
Unit Price: $6.1
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 25
Unit Price: $6.72
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 1
Unit Price: $7.34
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Substitutes
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