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
262	$4.636	$1,214.632

ATMEGA644P-20AU

Manufacturer

Microchip Technology
Manufacturer's Part Number

ATMEGA644P-20AU
Description

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

Datasheet

262 In Stock

Popular Products

MMBT2222ALT1G

Onsemi

MMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, max power dissipation of 0.3W, and hFE of 75. Ideal for switching applications, it operates b/w -55 to 150 °C with a max collector-emitter voltage of 40V. This surface-mount device has a transition frequency of 300MHz and turn-on time of 35ns.

Details

2N2222A

Infineon Technologies

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

STM32H753IIK6

STMicroelectronics

STM32H753IIK6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and peripherals like CAN, ETHERNET, and USB. Ideal for industrial applications requiring high-speed processing and extensive connectivity options.

Details

FDV304P

Fairchild Semiconductor

P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Moisture Sensitivity Level (MSL): 1; Maximum Drain Current (ID): .46 A;

Details

1N4148

Kec

RECTIFIER DIODE; Surface Mount: NO; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Non Repetitive Peak Forward Current: 2 A; Config: SINGLE; Maximum Operating Temperature: 200 Cel;

Details

1N4148

Transys Electronics

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

Details

EU2B-YS3203C

Idec

ROTARY SWITCH;

Details

1N4148WT

Formosa Microsemi

RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

CRCW06031K00FKEAHP

Vishay Intertechnology

Vishay Intertechnology's CRCW06031K00FKEAHP is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.33 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance and operating voltage of 75 V.

Details

1N4148

Sangdest Microelectronics (Nanjing)

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

Details

2N2222A

Zetex Plc

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

2N2222A

Solid State Devices

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

2N2222A

Rectron

NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Package Shape: ROUND;

Details

LM555CN

Rca Solid State

Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;

Details

2N2222A

Electronic Transistors

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

LL4148-GS08

Vishay Telefunken

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

Details

LM317T

Motorola

ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; No. of Outputs: 1; Package Equivalence Code: SIP3,.1TB;

Details

BAV99

Promax-johnton

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

Details

M24308/2-1F

Air Electro

D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; MIL Conformity: YES; Additional Features: STANDARD: MIL-DTL-24308;

Details

2N2222A

Minilogic Device

NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .001 A;

Details

ATMEGA644P-20AU Technical Details

TYPE	DESCRIPTION
Minimum Supply Voltage:	4.5 V
Package Body Material:	PLASTIC/EPOXY
Integrated Cache:	NO
Maximum Time At Peak Reflow Temperature (s):	40
Sub-Category:	Microcontrollers
Surface Mount:	YES
On Chip Data RAM Width:	8
Address Bus Width:	0
Screening Level:	TS 16949
Technology:	CMOS
Maximum Clock Frequency:	20 MHz
Package Shape:	SQUARE
Terminal Form:	GULL WING
Package Code:	TQFP
Moisture Sensitivity Level (MSL):	3
No. of External Interrupts:	3
Bit Size:	8
DAC Channels:	YES
Qualification:	Not Qualified
Package Equivalence Code:	TQFP44,.39SQ,31
Digital To Analog Convertors:	1-Ch 10-Bit
PWM Channels:	YES
Additional Features:	OPERATES AT 2.7V MINIMUM SUPPLY AT 10 MHz
Connectivity:	SPI, TWI, USART(2)
Peak Reflow Temperature (C):	260
ROM Programmability:	FLASH
Analog To Digital Convertors:	8-Ch 10-Bit
Terminal Pitch:	.8 mm
CPU Family:	AVR RISC
Nominal Supply Voltage:	5 V
Maximum Seated Height:	1.2 mm
Maximum Supply Current:	9 mA
Terminal Finish:	MATTE TIN
ADC Channels:	YES
No. of Terminals:	44
No. of Timers:	3
No. of Serial I/Os:	2
DMA Channels:	NO
Terminal Position:	QUAD
Format:	FIXED POINT
Package Style (Meter):	FLATPACK, THIN PROFILE
No. of I/O Lines:	32
JESD-30 Code:	S-PQFP-G44
ROM Words:	32768
Maximum Operating Temperature:	85 Cel
Width:	10 mm
Data EEPROM Size:	2048
Speed:	20 rpm
Peripheral IC Type:	MICROCONTROLLER, RISC
Maximum Supply Voltage:	5.5 V
RAM Bytes:	4096
Low Power Mode:	YES
Boundary Scan:	YES
External Data Bus Width:	0
Peripherals:	ANALOG COMPARATOR, BOD, POR, PWM(6), RTC, TIMER(3), WDT
JESD-609 Code:	e3
Minimum Operating Temperature:	-40 Cel
Length:	10 mm
On Chip Program ROM Width:	16
Temperature Grade:	INDUSTRIAL
Power Supplies (V):	3/5

Category Top Products

STM32F446RCT6TR

STMicroelectronics

STM32F446RCT6TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, offering 16 external interrupts and 15 timers. It features 135168 bytes of RAM, 262144 ROM words, and operates at a max clock frequency of 26 MHz. Ideal for industrial applications requiring low power consumption and extensive connectivity options such as CAN, I2C, SPI, UART.

MK64FN1M0VLQ12

NXP Semiconductors

The NXP Semiconductors MK64FN1M0VLQ12 microcontroller features 144 terminals, 50 MHz clock frequency, and industrial temperature grade. Ideal for applications requiring DAC and ADC channels, with PWM support. Suitable for various electronic systems needing high-speed processing capabilities.

ATXMEGA32A4U-AUR

Atmel

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

ATXMEGA128A1U-AN

Atmel

MICROCONTROLLER, RISC; Terminal Form: GULL WING; No. of Terminals: 100; Package Code: TFQFP; Package Shape: SQUARE; Nominal Supply Voltage: 3 V;

TMS320F28377DPTPEP

Texas Instruments

TMS320F28377DPTPEP by Texas Instruments is a 32-bit microcontroller with 176 terminals, operating at up to 100 MHz. It features 20-Ch 12-Bit ADCs and 3-Ch 12-Bit DACs, suitable for applications requiring high-speed data processing and precision analog-to-digital conversion. Ideal for industrial automation, motor control systems, and power electronics due to its robust performance capabilities.

MC9S12A256CPVE

NXP Semiconductors

MC9S12A256CPVE by NXP Semiconductors is a 16-bit microcontroller with 19-bit address bus width, operating at max 16 MHz. Ideal for industrial applications, it features 262144 ROM words, 12288 RAM bytes, and PWM channels for precise control in various electronic systems.

STM32F030K6T6TR

STMicroelectronics

STM32F030K6T6TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M0 CPU, 32 MHz clock frequency, and 4096 bytes of RAM. Ideal for industrial applications, it features 26 I/O lines, PWM and ADC channels, and operates b/w -40 to 85°C temperature range.

LPC1768FBD100

NXP Semiconductors

NXP Semiconductors' LPC1768FBD100 is a 32-bit ARM7 microcontroller with 131072 ROM words and 65536 RAM bytes. It operates at up to 25 MHz, has DAC and ADC channels, and supports PWM. Ideal for industrial applications requiring a powerful yet compact microcontroller with low power consumption.

ATSAMD21J18A-AUT

Atmel

MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 64; Package Code: TFQFP; Package Shape: SQUARE;

ATSAMV71Q21B-AAB

Atmel

MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 144; Package Code: LFQFP; Package Shape: SQUARE;

ATMEGA128-16AUR

Atmel

MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 64; Package Code: TQFP; Package Shape: SQUARE;

STM32F407IGT6

STMicroelectronics

STM32F407IGT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, offering 176 terminals and 196608 RAM bytes. It features 24-Ch 12-Bit ADC, 2-Ch DAC, and operates at a max clock frequency of 26 MHz. Ideal for industrial applications requiring high-speed processing and extensive peripheral support like CAN, ETHERNET, USB, and more.

STM32G070KBT6TR

STMicroelectronics

STM32G070KBT6TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M0+ CPU, 48 MHz clock frequency, and 11-Ch 12-Bit ADC channels. Ideal for applications requiring low power mode, it features 32768 bytes of RAM, FLASH ROM programmability, and connectivity options like I2C, SPI, USART(4).

STM32F437VIT6

STMicroelectronics

STM32F437VIT6 by STMicroelectronics is a 32-bit microcontroller with 262144 bytes of RAM and 2097152 ROM words. It operates at a max clock frequency of 50 MHz, suitable for industrial applications requiring CAN, ETHERNET, USB connectivity. With ADC and DAC channels, it offers versatile analog-to-digital conversion capabilities.

PIC18F4550T-I/ML

Microchip Technology

PIC18F4550T-I/ML by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this chip offers efficient performance in a compact square package style.

ATXMEGA256A3U-MHR

Microchip Technology

ATXMEGA256A3U-MHR by Microchip Technology is a 16-bit microcontroller with 262144 ROM words and 4096 data EEPROM size. It features 2 DAC channels, 16 ADC channels, and operates at a max clock frequency of 32 MHz. Ideal for industrial applications requiring low power mode, it offers connectivity through I2C(2), SPI(3), USART(7), and USB interfaces.

STM32C011J4M6

STMicroelectronics

MICROCONTROLLER, RISC;

MK64FN1M0VLL12

Freescale Semiconductor

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

STM32H743VIH6TR

STMicroelectronics

STM32H743VIH6TR by STMicroelectronics is a 32-bit microcontroller with integrated cache and a max supply voltage of 3.6V. It is commonly used in industrial applications, offering features such as 21 timers, CAN and USB connectivity, and low power mode.

ATXMEGA128A3U-AUR

Atmel

MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 64; Package Code: TQFP; Package Shape: SQUARE;