Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

All prices are in USD

Bulk

QTY	Unit Price	Ext Price
288	$5.581	$1,607.400

ATMEGA644PA-AU

Manufacturer

Atmel
Manufacturer's Part Number

ATMEGA644PA-AU
Description

MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: TQFP; Package Shape: SQUARE;
Datasheet

Datasheet

288 In Stock

Popular Products

BAV99

National Semiconductor

RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

DS18B20Z+T&R

Maxim Integrated

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -55 Cel; Package Body Material: PLASTIC/EPOXY;

Details

2N2222A

Bharat Electronics

NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;

Details

1N4148

Panjit International

RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;

Details

SMBJ18CA

Thinking Electronic Industrial

TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

DRV5053VAQLPG

Texas Instruments

Texas Instruments DRV5053VAQLPG is a magnetic field sensor with 2.5-38V supply voltage range, -40 to 125°C operating temperature, and 0-2V output. Ideal for applications requiring Hall effect sensors like automotive, industrial automation, and robotics due to its compact size (1.52" x 4mm) and high output current capability of 2.3A.

Details

SS14

Changzhou Galaxy Century Microelectronics

RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Non Repetitive Peak Forward Current: 40 A; Technology: SCHOTTKY; No. of Elements: 1;

Details

261

Micronetics

Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;

Details

1N4148

Microsemi

RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;

Details

BAV99

Sangdest Microelectronics (Nanjing)

RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

LL4148

Microsemi

RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;

Details

1N4148

Nte Electronics

RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;

Details

0462-201-16141

TE Connectivity

TE Connectivity's 0462-201-16141 is a CRIMP terminal with MACHINED contact design. It operates b/w -55 to 125 °C, suitable for wire gauges from 20 to 16 AWG. With a rated current of 13A, it is ideal for applications requiring FEMALE ROUND PIN-SOCKET contacts.

Details

BAV99

ROHM

RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

2N7002

Dc Components

N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Terminal Form: GULL WING;

Details

NUP2105LT1G

Onsemi

NUP2105LT1G by Onsemi is a Transient Suppression Device with 350W power dissipation, 29.1V breakdown voltage, and 44V clamping voltage. Commonly used in electronic circuits for surge protection due to its bidirectional polarity and silicon diode element material.

Details

SS14

Jgd Semiconductors

RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; Maximum Non Repetitive Peak Forward Current: 30 A; Maximum Forward Voltage (VF): .55 V; No. of Phases: 1;

Details

NE555/D

General Electric Solid State

Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; Maximum Operating Temperature: 70 Cel; Technology: BIPOLAR; Package Equivalence Code: DIE OR CHIP; Qualification: Not Qualified;

Details

BSS138BKW,115

NXP Semiconductors

NXP Semiconductors' BSS138BKW,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A ID. Ideal for SWITCHING applications, it features a built-in diode, 1.6 ohm RDS(on), and operates in ENHANCEMENT MODE. Suitable for surface mount with GULL WING terminals, it meets AEC-Q101 standards.

Details

LM358DR2G

Onsemi

LM358DR2G by Onsemi is a dual operational amplifier with 7000uV max input offset voltage and 70dB nominal CMRR. Ideal for applications requiring low bias current such as sensor interfaces, signal conditioning circuits, and audio amplifiers. Package style: Small Outline, Technology: Bipolar, Unity Gain Bandwidth: 1000 kHz.

Details

ATMEGA644PA-AU Technical Details

TYPE	DESCRIPTION
Minimum Supply Voltage:	4.5 V
Package Body Material:	PLASTIC/EPOXY
Nominal Supply Voltage:	5 V
Maximum Seated Height:	1.2 mm
Sub-Category:	Microcontrollers
Surface Mount:	YES
Maximum Supply Current:	9 mA
ADC Channels:	YES
No. of Terminals:	44
DMA Channels:	NO
Terminal Position:	QUAD
Package Style (Meter):	FLATPACK, THIN PROFILE
No. of I/O Lines:	32
Address Bus Width:	0
Technology:	CMOS
JESD-30 Code:	S-PQFP-G44
Maximum Clock Frequency:	20 MHz
Package Shape:	SQUARE
ROM Words:	32768
Terminal Form:	GULL WING
Maximum Operating Temperature:	85 Cel
Package Code:	TQFP
Width:	10 mm
Other Names:	ATMEGA644PAAU
Data EEPROM Size:	2K
Speed:	20 rpm
Peripheral IC Type:	MICROCONTROLLER, RISC
Maximum Supply Voltage:	5.5 V
RAM Bytes:	4096
External Data Bus Width:	0
Peripherals:	BOD, COMPARATOR, POR, PWM(6), RTC, TIMER(3), WDT
Bit Size:	8
DAC Channels:	NO
Minimum Operating Temperature:	-40 Cel
Qualification:	Not Qualified
Package Equivalence Code:	TQFP44,.47SQ,32
Length:	10 mm
PWM Channels:	YES
On Chip Program ROM Width:	16
Additional Features:	ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
Connectivity:	SPI, TWI, USART(2)
ROM Programmability:	FLASH
Analog To Digital Convertors:	8-Ch 10-Bit
Terminal Pitch:	.8 mm
Temperature Grade:	INDUSTRIAL
Power Supplies (V):	2/5
CPU Family:	AVR RISC

Category Top Products

STM32F373VBT6

STMicroelectronics

STM32F373VBT6 by STMicroelectronics is a 32-bit microcontroller with 131072 ROM words, 24576 RAM bytes, and 84 I/O lines. It features 3 DAC channels, 16-Ch ADC (12-bit), and operates at a max clock frequency of 32 MHz. Ideal for industrial applications requiring CAN, HDMI-CEC, USB connectivity.

STM32F030R8T6

STMicroelectronics

STM32F030R8T6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M0 CPU, 64 terminals, and 32 MHz clock frequency. It features 18-Ch ADC, DMA channels, and peripherals like RTC and timers. Ideal for industrial applications requiring high-speed processing and multiple connectivity options such as I2C and SPI interfaces.

ATXMEGA128A1U-C7U

Atmel

MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: BALL; No. of Terminals: 100; Package Code: VFBGA; Package Shape: SQUARE;

STM32F446RCT6

STMicroelectronics

STM32F446RCT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4F CPU, 262144 ROM words, and 131072 RAM bytes. It features 16 ADC channels, 2 DACs, and peripherals like BOD, DMA(2), LCD, RTC. Ideal for industrial applications requiring high-speed processing and connectivity via CAN(2), I2C(4), SPI(4), USB interfaces.

STM32H745IIT6

STMicroelectronics

STM32H745IIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU family, offering 22 timers and 28-ch 16-bit ADC channels. With a max clock frequency of 48 MHz, it is suitable for applications requiring high-speed processing and precision analog-to-digital conversion. The package style is flatpack with low profile and fine pitch, making it ideal for compact designs in various industries.

STM32H563VIT6

STMicroelectronics

MICROCONTROLLER, RISC;

ATMEGA128-16AUR

Microchip Technology

ATMEGA128-16AUR by Microchip: 16 MHz clock, 8-bit data RAM, 64 terminals. Ideal for industrial applications with peripherals like PWM and RTC, featuring 8-channel ADC and SPI/USART connectivity.

STM32H745BIT6

STMicroelectronics

STM32H745BIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 1048576 bytes RAM, and 2097152 ROM words. It features 22 timers, 32 ADC channels, and CAN, Ethernet, I2C, SPI connectivity. Ideal for applications requiring high-speed processing and extensive peripheral support in a compact form factor.

ATSAMD21G18A-MFT

Atmel

MICROCONTROLLER, RISC; Temperature Grade: AUTOMOTIVE; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;

AT90CAN128-16MUR

Microchip Technology

AT90CAN128-16MUR by Microchip Technology is a microcontroller with 8-bit data RAM and 16-bit address bus width. It operates at a max clock frequency of 16 MHz, suitable for industrial applications requiring CAN, SPI, and USART connectivity. With low power mode and 53 I/O lines, it offers versatile performance in compact square chip carrier package style.

MSP432E401YTPDTR

Texas Instruments

MSP432E401YTPDTR by Texas Instruments is a 32-bit microcontroller with Cortex-M4F CPU, 120 MHz clock frequency, and 262144 RAM bytes. Ideal for industrial applications requiring low power mode, it features 20-Ch 12-Bit ADC channels, 32 DMA channels, and connectivity options like CAN, Ethernet, I2C, SSI, UART, USB.

ATMEGA328PB-MU

Atmel

MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;

MC68HC705C8ACFNE

Freescale Semiconductor

MICROCONTROLLER; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 44; Package Code: QCCJ; Package Shape: SQUARE;

STM32H725VGH3

STMicroelectronics

STM32H725VGH3 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 24 timers, and 26-Ch ADC. It features 16 DMA channels, 100 terminals, and operates at up to 50 MHz. Ideal for applications requiring high-performance computing in industrial automation and IoT devices.

AT89C51ED2-SLSUM

Microchip Technology

AT89C51ED2-SLSUM by Microchip is an 80C51 microcontroller with 8-bit data RAM and 16-bit address bus. It operates at a max frequency of 40 MHz, suitable for industrial applications requiring low power consumption. With features like SPI connectivity and PWM channels, it offers versatile control options in compact chip carrier packaging.

STM32F105VCT6

STMicroelectronics

STM32F105VCT6 by STMicroelectronics is a 32-bit microcontroller with 131072 ROM words, 65536 RAM bytes, and max clock frequency of 50 MHz. Ideal for industrial applications, it features 2-Ch 12-Bit DAC channels, 16-Ch 12-Bit ADC channels, and various connectivity options including CAN(2), I2C(2), SPI(3), USART(5), and USB.

STM32G431RBT6

STMicroelectronics

STM32G431RBT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, 48 MHz clock frequency, and 32768 bytes of RAM. It features 23-Ch 12-Bit ADC channels, 2-Ch 12-Bit DAC channels, and low power mode. Ideal for industrial applications requiring high-speed processing and analog-to-digital conversion capabilities.

ATXMEGA128A4U-AU

Atmel

MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: TQFP; Package Shape: SQUARE;

STM32G431RBI6

STMicroelectronics

STM32G431RBI6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, 48 MHz clock frequency, and 32768 bytes of RAM. It features 23-Ch 12-Bit ADC channels, 4-Ch 12-Bit DAC channels, and low power mode for applications requiring high-speed processing and analog-to-digital conversion in compact designs.

ATXMEGA128A1U-AU

Atmel

MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 100; Package Code: TFQFP; Package Shape: SQUARE;