Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

ATMEGA644P-20PQ

ATMEGA644P-20PQ

For Reference Only

Part Number ATMEGA644P-20PQ
PNEDA Part # ATMEGA644P-20PQ
Description IC MCU 8BIT 64KB FLASH 44TQFP
Manufacturer Microchip Technology
Unit Price Request a Quote
In Stock 5,850
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 14 - Jun 19 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

ATMEGA644P-20PQ Resources

Brand Microchip Technology
ECAD Module ECAD
Mfr. Part NumberATMEGA644P-20PQ
CategorySemiconductorsEmbedded Processors & ControllersMicrocontrollers

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • ATMEGA644P-20PQ Datasheet
  • where to find ATMEGA644P-20PQ
  • Microchip Technology

  • Microchip Technology ATMEGA644P-20PQ
  • ATMEGA644P-20PQ PDF Datasheet
  • ATMEGA644P-20PQ Stock

  • ATMEGA644P-20PQ Pinout
  • Datasheet ATMEGA644P-20PQ
  • ATMEGA644P-20PQ Supplier

  • Microchip Technology Distributor
  • ATMEGA644P-20PQ Price
  • ATMEGA644P-20PQ Distributor

ATMEGA644P-20PQ Specifications

ManufacturerMicrochip Technology
SeriesAVR® ATmega
Core ProcessorAVR
Core Size8-Bit
Speed20MHz
ConnectivityI²C, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number of I/O32
Program Memory Size64KB (32K x 16)
Program Memory TypeFLASH
EEPROM Size2K x 8
RAM Size4K x 8
Voltage - Supply (Vcc/Vdd)2.7V ~ 5.5V
Data ConvertersA/D 8x10b
Oscillator TypeInternal
Operating Temperature-40°C ~ 105°C (TA)
Mounting TypeSurface Mount
Package / Case44-TQFP
Supplier Device Package44-TQFP (10x10)

The Products You May Be Interested In

DSPIC33EP512MC202-E/MM

Microchip Technology

Manufacturer

Microchip Technology

Series

Automotive, AEC-Q100, dsPIC™ 33EP

Core Processor

dsPIC

Core Size

16-Bit

Speed

60 MIPs

Connectivity

I²C, IrDA, LINbus, QEI, SPI, UART/USART

Peripherals

Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT

Number of I/O

21

Program Memory Size

512KB (170K x 24)

Program Memory Type

FLASH

EEPROM Size

-

RAM Size

24K x 16

Voltage - Supply (Vcc/Vdd)

3V ~ 3.6V

Data Converters

A/D 6x10b/12b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 125°C (TA)

Mounting Type

Surface Mount

Package / Case

28-VQFN Exposed Pad

Supplier Device Package

28-QFN-S (6x6)

R5F564MFDDBG#21

Renesas Electronics America

Manufacturer

Renesas Electronics America

Series

RX600

Core Processor

RXv2

Core Size

32-Bit

Speed

120MHz

Connectivity

CANbus, EBI/EMI, Ethernet, I²C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB

Peripherals

DMA, LVD, POR, PWM, WDT

Number of I/O

127

Program Memory Size

2MB (2M x 8)

Program Memory Type

FLASH

EEPROM Size

64K x 8

RAM Size

552K x 8

Voltage - Supply (Vcc/Vdd)

2.7V ~ 3.6V

Data Converters

A/D 29x12b; D/A 2x12b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

176-LFBGA

Supplier Device Package

176-LFBGA (13x13)

HD6417041AF28V

Renesas Electronics America

Manufacturer

Renesas Electronics America

Series

SuperH® SH7040

Core Processor

SH-2

Core Size

32-Bit

Speed

28.7MHz

Connectivity

EBI/EMI, SCI

Peripherals

DMA, POR, PWM, WDT

Number of I/O

98

Program Memory Size

-

Program Memory Type

ROMless

EEPROM Size

-

RAM Size

4K x 8

Voltage - Supply (Vcc/Vdd)

4.5V ~ 5.5V

Data Converters

A/D 8x10b

Oscillator Type

Internal

Operating Temperature

-20°C ~ 75°C (TA)

Mounting Type

Surface Mount

Package / Case

144-BFQFP

Supplier Device Package

144-QFP (20x20)

MSP430FR6822IRGCR

Texas Instruments

Manufacturer

Series

MSP430™ FRAM

Core Processor

CPUXV2

Core Size

16-Bit

Speed

16MHz

Connectivity

I²C, IrDA, SCI, SPI, UART/USART

Peripherals

Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT

Number of I/O

52

Program Memory Size

64KB (64K x 8)

Program Memory Type

FRAM

EEPROM Size

-

RAM Size

2K x 8

Voltage - Supply (Vcc/Vdd)

1.8V ~ 3.6V

Data Converters

A/D 8x12b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

64-VFQFN Exposed Pad

Supplier Device Package

64-VQFN (9x9)

PIC16C57-RC/SS

Microchip Technology

Manufacturer

Microchip Technology

Series

PIC® 16C

Core Processor

PIC

Core Size

8-Bit

Speed

4MHz

Connectivity

-

Peripherals

POR, WDT

Number of I/O

20

Program Memory Size

3KB (2K x 12)

Program Memory Type

OTP

EEPROM Size

-

RAM Size

72 x 8

Voltage - Supply (Vcc/Vdd)

3V ~ 6.25V

Data Converters

-

Oscillator Type

External

Operating Temperature

0°C ~ 70°C (TA)

Mounting Type

Surface Mount

Package / Case

28-SSOP (0.209", 5.30mm Width)

Supplier Device Package

28-SSOP

Recently Sold

MCH3478-TL-W

MCH3478-TL-W

ON Semiconductor

MOSFET N-CH 30V 2A MCPH3

REF195GSZ

REF195GSZ

Analog Devices

IC VREF SERIES 5V 8SOIC

M48T59Y-70PC1

M48T59Y-70PC1

STMicroelectronics

IC RTC CLK/CALENDAR PAR 28DIP

FPF2123

FPF2123

ON Semiconductor

IC LOAD SWITCH FULL FUNC SOT23-5

LTST-C191KSKT

LTST-C191KSKT

Lite-On Inc.

LED YELLOW CLEAR SMD

SQ3427EEV-T1-GE3

SQ3427EEV-T1-GE3

Vishay Siliconix

MOSFET P-CH 60V 5.5A 6TSOP

MAX5056BASA+

MAX5056BASA+

Maxim Integrated

IC MOSFET DRVR DUAL 8-SOIC

A6H-8101

A6H-8101

Omron Electronics Inc-EMC Div

SWITCH SLIDE DIP SPST 25MA 24V

M25P64-VMF6P

M25P64-VMF6P

Micron Technology Inc.

IC FLASH 64M SPI 50MHZ 16SO W

BCP53-16T1G

BCP53-16T1G

ON Semiconductor

TRANS PNP 80V 1.5A SOT-223

0217.500MXP

0217.500MXP

Littelfuse

FUSE GLASS 500MA 250VAC 5X20MM

LTM2882HY-3#PBF

LTM2882HY-3#PBF

Linear Technology/Analog Devices

IC TXRX ISOL HALF 2/2 32BGA