ATMEGA644PA-AN

Mfr. #:: ATMEGA644PA-AN
Manufacturer:: Microchip Technology / Atmel
Description:: 8-bit Microcontrollers - MCU 16 MHz, 105C, Green, TQFP
Lifecycle:: New from this manufacturer.
Datasheet:: ATMEGA644PA-AN Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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HTML Datasheet:: ATMEGA644PA-AN Datasheet ATMEGA644PA-AN Datasheet (P4-P6)ATMEGA644PA-AN Datasheet (P7-P9)ATMEGA644PA-AN Datasheet (P10-P12)ATMEGA644PA-AN Datasheet (P13-P15)ATMEGA644PA-AN Datasheet (P16-P17)
ECAD Model:
More Information:: ATMEGA644PA-AN more Information

Product Attribute
Attribute Value

Manufacturer:: Microchip

Product Category:: 8-bit Microcontrollers - MCU

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: TQFP-44

Series:: ATmega644

Core:: AVR

Data Bus Width:: 8 bit

Maximum Clock Frequency:: 20 MHz

Program Memory Size:: 64 kB

Data RAM Size:: 4 kB

ADC Resolution:: 10 bit

Number of I/Os:: 32 I/O

Operating Supply Voltage:: 1.8 V to 5.5 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 105 C

Packaging:: Tray

Product:: MCU

Program Memory Type:: Flash

Brand:: Microchip Technology / Atmel

Data RAM Type:: SRAM

Data ROM Size:: 2 kB

Data ROM Type:: EEPROM

Interface Type:: I2C, SPI, USART

Moisture Sensitive:: Yes

Number of ADC Channels:: 8 Channel

Number of Timers/Counters:: 2 x 8 bit, 1 x 16 bit

Product Type:: 8-bit Microcontrollers - MCU

Factory Pack Quantity:: 160

Subcategory:: Microcontrollers - MCU

Supply Voltage - Max:: 5.5 V

Supply Voltage - Min:: 1.8 V

Tradename:: AVR

Watchdog Timers:: Watchdog Timer

Tags: ATMEGA644PA-A, ATMEGA644PA, ATMEGA644P, ATMEGA644, ATMEGA6, ATMEGA, ATMEG, ATME, ATM

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

ATMEGA644PA-AN Description

***et: Low-Power CMOS 8-Bit Microcontroller 64 Kbyte Flash 4 Kbyte SRAM 44-Pin TQFP Tray

***rochip SCT: 8-bit AVR MCU, 64 KB, 4096 Bytes, 20 MHz, 1.8 to 5.5V, TQFP-44, RoHS

***ical: MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP Tray

***ure Electronics: ATmega Series 64 KB Flash 4 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-44

ATMEGA644PA-AN More Information

ATmega644PA 8-bit AVR® Microcontrollers: Microchip ATmega644PA 8-bit AVR® CMOS Microcontrollers are low-power, and based on the AVR® enhanced RISC architecture. The Atmel ATmega644PA is a powerful 8-bit microcontroller, that offers excellent flexibility and cost effective solution to a wide range of embedded control applications. The ATmega644PA produces throughputs close to 1MIPS per MHz, by using up to 131 powerful instructions in a single clock cycle. Using this process, the designer can optimize the ATmega644PA for power consumption versus processing speed. The 32x8 general-purpose working registers with an extensive instruction set are combined in the Atmel AVR® core. The 32 general-purpose working registers are directly connected to the Arithmetic Logic Unit (ALU). This allows two independent registers to be accessed in a single instruction and executed in one clock cycle to achieve throughputs up to ten times faster than conventional CISC microcontrollers.Learn More

Ethernet of Everything: Microchip Ethernet of Everything is a quick and easy networking of "things" that can be controlled or connected. Common products that are easily connected and provide intelligent control through the Ethernet of Everything include garage openers, home appliances, HVAC systems, lighting and an unlimited lineup of other products. From the simplest environmental sensor to processing intensive devices, Microchip's 8-bit and 32-bit microcontrollers enable these applications, using lightweight stacks and a broad mix of smart peripherals. These devices work independently of the core and require little to no CPU intervention. Microchip's Ethernet of Everything has development support that helps build upon an established networking foundation. The age of digital building enables Microchip's Ethernet of Everything to provide improved system performance, reduced latency, as well as ease of installation and scaling. This also includes the option to incorporate Power of Ethernet (PoE) for single line power and communications.Learn More

Market price

Part #	Mfg.	Description	Stock	Price
ATMEGA644PA-AN DISTI # V99:2348_17526885	Microchip Technology Inc	16 MHZ, 105C, GREEN, TQFP	294	25:$4.9450 10:$5.1020 1:$5.7552
ATMEGA644PA-ANR DISTI # ATMEGA644PA-ANRCT-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44TQFP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1909In Stock	100:$4.4393 25:$4.9028 1:$5.3500
ATMEGA644PA-ANR DISTI # ATMEGA644PA-ANRDKR-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44TQFP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1909In Stock	100:$4.4393 25:$4.9028 1:$5.3500
ATMEGA644PA-AN DISTI # ATMEGA644PA-AN-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44TQFP RoHS: Compliant Min Qty: 1 Container: Tray	173In Stock	100:$4.3466 25:$4.8000 1:$5.2400
ATMEGA644PA-ANR DISTI # ATMEGA644PA-ANRTR-ND	Microchip Technology Inc	IC MCU 8BIT 64KB FLASH 44TQFP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$4.4393
ATMEGA644PA-AN DISTI # 25903239	Microchip Technology Inc	16 MHZ, 105C, GREEN, TQFP	294	25:$4.9450 10:$5.1020 2:$5.7552
ATMEGA644PA-AN DISTI # ATMEGA644PA-AN	Microchip Technology Inc	Low-Power CMOS 8-Bit Microcontroller 64 Kbyte Flash 4 Kbyte SRAM 44-Pin TQFP Tray (Alt: ATMEGA644PA-AN) RoHS: Compliant Min Qty: 1 Container: Tray	Europe - 0	1000:€4.2900 500:€4.5900 100:€4.7900 50:€4.9900 25:€5.1900 10:€5.3900 1:€5.8900
ATMEGA644PA-AN DISTI # ATMEGA644PA-AN	Microchip Technology Inc	Low-Power CMOS 8-Bit Microcontroller 64 Kbyte Flash 4 Kbyte SRAM 44-Pin TQFP Tray - Trays (Alt: ATMEGA644PA-AN) RoHS: Compliant Min Qty: 160 Container: Tray	Americas - 0	1600:$4.2900 960:$4.3900 640:$4.4900 320:$4.5900 160:$4.6900
ATMEGA644PA-ANR DISTI # ATMEGA644PA-ANR	Microchip Technology Inc	MCU 8-Bit ATmega AVR RISC 64KB Flash 5V 44-Pin TQFP T/R - Tape and Reel (Alt: ATMEGA644PA-ANR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	20000:$4.5900 12000:$4.6900 8000:$4.7900 4000:$4.9900 2000:$5.0900
ATMEGA644PA-ANR DISTI # ATMEGA644PA-ANR	Microchip Technology Inc	MCU 8-Bit ATmega AVR RISC 64KB Flash 5V 44-Pin TQFP T/R (Alt: ATMEGA644PA-ANR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	20000:€4.3900 12000:€4.6900 8000:€5.0900 4000:€5.2900 2000:€5.4900
ATMEGA644PA-ANR DISTI # 68T3118	Microchip Technology Inc	16 MHz, 105C, Green, TQFP, T&R 44 TQFP 10x10x1mm T/R	0	100:$4.4400 25:$4.8700 1:$5.8700
ATMEGA644PA-AN DISTI # ATMEGA644PA-AN	Microchip Technology Inc	16 MHz105CGreenTQFP RoHS: Compliant Min Qty: 160 Package Multiple: 160 Container: Tray	137	1000:$3.8900 100:$4.2200 26:$4.6600 1:$5.0900
ATMEGA644PA-ANR DISTI # ATMEGA644PA-ANR	Microchip Technology Inc	16 MHz105CGreenTQFPT&R RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Container: Reel	2000	1000:$3.9600 100:$4.3100 26:$4.7600 1:$5.1900
ATMEGA644PA-AN DISTI # 556-ATMEGA644PA-AN	Microchip Technology Inc	8-bit Microcontrollers - MCU 16 MHz, 105C, Green, TQFP RoHS: Compliant	353	1:$5.2400 10:$5.1600 25:$4.7900 100:$4.3400
ATMEGA644PA-ANR DISTI # 556-ATMEGA644PA-ANR	Microchip Technology Inc	8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-16MHz 105C RoHS: Compliant	0	1:$5.3400 10:$5.2600 25:$4.9000 100:$4.4300 2000:$4.4300

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ATMEGA644PA-AN

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes