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
501	$5.754	$2,882.829

ATMEGA644P-20MU

Manufacturer

Atmel
Manufacturer's Part Number

ATMEGA644P-20MU
Description

MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 44; Package Code: HVQCCN; Package Shape: SQUARE;
Datasheet

Datasheet

501 In Stock

Popular Products

LM555CN

Rochester Electronics

PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Shape: RECTANGULAR; Surface Mount: NO; No. of Functions: 1;

Details

1N4148WT

Good-ark Electronics

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

Details

1N4148

Daco Semiconductor

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

Details

2N7002

Sinyork

N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Operating Temperature: 85 Cel; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Operating Mode: ENHANCEMENT MODE;

Details

2N7002,215

Nexperia

N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): 30; Transistor Application: SWITCHING; Package Body Material: PLASTIC/EPOXY;

Details

LM317LMX/NOPB

National Semiconductor

ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Seated Height: 1.75 mm; Nominal Dropout Voltage-1: 3 V;

Details

BAV99WT1G

Onsemi

BAV99WT1G by Onsemi is a series connected diode with 0.006 us reverse recovery time. It is a small outline rectifier diode with 70V peak reverse voltage, ideal for surface mount applications in electronics requiring fast switching and low forward voltage drop.

Details

1N4148

ROHM

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

Details

BAV99

National Semiconductor

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

Details

LM317TG

Onsemi

ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Minimum Input-Output Voltage Differential: 3 V; Qualification Status: Not Qualified; No. of Functions: 1;

Details

STM32H753ZIT6

STMicroelectronics

STM32H753ZIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20-Ch 16-Bit ADC and 2-Ch 12-Bit DAC channels. With a clock frequency of up to 48 MHz, it is ideal for industrial applications requiring CAN, Ethernet, and USB connectivity. This microcontroller operates b/w -40°C to +85°C temperature range.

Details

1N4148

Texas Instruments

1N4148 by Texas Instruments is a rectifier diode with max reverse recovery time of 0.004 us and max forward voltage of 1V. Ideal for applications requiring low reverse current such as signal demodulation circuits. Operates at max temp of 200°C, making it suitable for high-temperature environments.

Details

SMBJ18CA

Hy Electronic

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

Details

ABS10-32.768KHZ-T

Abracon

Abracon's ABS10-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 70000 ohm series resistance. Ideal for applications requiring precise timing at 0.032768 MHz, such as IoT devices and wearables due to its compact size and low power consumption.

Details

SMBJ18CA

Jgd Semiconductors

TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V;

Details

1N4148WT

Yangzhou Yangjie Electronics

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

Details

SMBJ18CA

Leshan Radio

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

Details

MMBT2907ALT1G

Rochester Electronics

PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 200 MHz; Maximum Collector Current (IC): .6 A; Terminal Form: GULL WING;

Details

LM358N

Freescale Semiconductor

OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;

Details

CC0603KRX7R9BB103

Yageo

Yageo CC0603KRX7R9BB103 is a 0603 SMT ceramic capacitor with capacitance of 0.01uF and rated DC voltage of 50V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.

Details

ATMEGA644P-20MU Technical Details

TYPE	DESCRIPTION
Minimum Supply Voltage:	4.5 V
Package Body Material:	UNSPECIFIED
Sub-Category:	Microcontrollers
Surface Mount:	YES
Address Bus Width:	0
Technology:	CMOS
Maximum Clock Frequency:	8.1 MHz
Package Shape:	SQUARE
Terminal Form:	NO LEAD
Package Code:	HVQCCN
Moisture Sensitivity Level (MSL):	1
Bit Size:	8
DAC Channels:	NO
Qualification:	Not Qualified
Package Equivalence Code:	LCC44,.28SQ,20
PWM Channels:	YES
Additional Features:	IT ALSO OPERATES AT 10 MHZ WITH THE 2.7 V
Connectivity:	SPI, TWI, USART(2)
Peak Reflow Temperature (C):	260
ROM Programmability:	FLASH
Analog To Digital Convertors:	8-Ch 10-Bit
Terminal Pitch:	.5 mm
CPU Family:	AVR RISC
Nominal Supply Voltage:	5 V
Maximum Seated Height:	1 mm
Maximum Supply Current:	9 mA
ADC Channels:	YES
No. of Terminals:	44
DMA Channels:	NO
Terminal Position:	QUAD
Package Style (Meter):	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
No. of I/O Lines:	32
JESD-30 Code:	S-XQCC-N44
ROM Words:	32768
Maximum Operating Temperature:	85 Cel
Width:	7 mm
Other Names:	2266-ATMEGA644P-20MU ATMEGA644P20MU
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
Minimum Operating Temperature:	-40 Cel
Length:	7 mm
On Chip Program ROM Width:	16
Temperature Grade:	INDUSTRIAL
Power Supplies (V):	3/5

Category Top Products

STM32F446ZET7

STMicroelectronics

STM32F446ZET7 by STMicroelectronics is a 32-bit microcontroller with a max clock frequency of 16 MHz. It features 24 ADC channels and 2-channel 12-bit DACs, making it suitable for applications such as industrial automation and control systems. With its wide range of connectivity options including CAN, I2C, SPI, UART, and USB, it offers versatile communication capabilities.

STM32G431KBT6

STMicroelectronics

STM32G431KBT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, operating at 48 MHz. It features 32768 bytes of RAM, 131072 ROM words, and 11-Ch 12-Bit ADC channels. Ideal for applications requiring low power mode, it offers various peripherals like FDCAN, I2C(3), and USB connectivity.

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.

STM32H757IIT6

STMicroelectronics

STM32H757IIT6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, 22 timers, and 28 ADC channels. It operates at up to 48 MHz, suitable for industrial applications requiring low power consumption and high-speed processing. With integrated cache and multiple connectivity options like CAN, I2C, SPI, and USB, it offers versatile solutions for various embedded systems.

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.

AT89C51RD2-SLSUM

Microchip Technology

AT89C51RD2-SLSUM by Microchip: 8-bit CPU, 16-bit address bus, 2048 bytes RAM. Ideal for industrial applications, with SPI and EUART connectivity. Flash ROM programmability, low power mode, and 40 MHz clock frequency make it versatile for various projects.

STM32G474VET6

STMicroelectronics

STM32G474VET6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU family, operating at 48 MHz. It features 131072 bytes of RAM, 524288 ROM words, and 42-Ch 12-Bit ADC channels. Ideal for applications requiring low power mode, it offers connectivity options like CAN, I2C, SPI, UART, USB.

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.

ATMEGA1284P-MUR

Atmel

MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 44; Package Code: HVQCCN; Package Shape: SQUARE;

STM32L051K6U6

STMicroelectronics

STM32L051K6U6 by STMicroelectronics is a 32-bit microcontroller with 32KB ROM and 8KB RAM. It operates at up to 25MHz, has 10 ADC channels, and supports low power mode. Ideal for industrial applications requiring high-speed processing, analog-to-digital conversion, and multiple connectivity options like I2C and SPI.

STM32H750IBK6TR

STMicroelectronics

STM32H750IBK6TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 1085440 bytes RAM, and 131072 ROM words. It features 2 DAC channels, 32 ADC channels, and peripherals like AES, DMA(16), RNG. Ideal for applications requiring high-speed processing and extensive connectivity options such as FDCAN, ETHERNET, USB.

ATMEGA328PB-MUR

Microchip Technology

ATMEGA328PB-MUR by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 20 MHz. It has 2048 bytes of RAM and 16384 ROM words. This microcontroller is commonly used in industrial applications due to its low power mode and wide range of peripherals such as BOD, BOR, PWM, RTC, and more.

MSP430F2410TPM

Texas Instruments

MSP430F2410TPM by Texas Instruments is a 16-bit microcontroller with 48 I/O lines, 8 ADC channels, and 6 timers. It operates at speeds up to 16 MHz, suitable for industrial applications requiring low power consumption. Features include PWM channels, connectivity options like I2C and UART, and on-chip flash ROM programmability.

STM32F072RBT6

STMicroelectronics

STM32F072RBT6 by STMicroelectronics is a 32-bit microcontroller with 64 terminals, operating at up to 32 MHz. It features 12 timers, 16-channel ADC, and dual 12-bit DACs. Ideal for industrial applications requiring high-speed processing and extensive connectivity options like CAN, I2C, SPI, and USB.

STM32L051C8T6TR

STMicroelectronics

STM32L051C8T6TR by STMicroelectronics is a 32-bit microcontroller with 48 terminals, operating at up to 25 MHz. It features 10-Ch 12-Bit ADC channels and low power mode, suitable for industrial applications requiring high-speed processing and low power consumption. With I2C, SPI, UART connectivity options, it offers versatile interfacing capabilities for various IoT devices.

MSP430F2252IDA

Texas Instruments

MSP430F2252IDA by Texas Instruments is a 16-bit microcontroller with 38 terminals, operating at up to 16 MHz. It features 12 ADC channels, 6 timers, and low power mode suitable for industrial applications requiring high-speed processing and connectivity via I2C, SPI, UART interfaces.

STM32U585RIT6

STMicroelectronics

STM32U585RIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M33 CPU family, 17 timers, and 20 DMA channels. It features 802816 bytes of RAM, 2097152 ROM words, and operates at a max clock frequency of 50 MHz. Ideal for applications requiring high-performance computing in a compact form factor.

ATMEGA88-20AU

Atmel

MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 32; Package Code: TQFP; Package Shape: SQUARE;

STM32H725IGK6

STMicroelectronics

STM32H725IGK6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 24 timers and 16 DMA channels. It features 38-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and supports various peripherals like Ethernet, CAN, I2C, SPI, UART. Ideal for applications requiring high-performance computing in compact designs.

PIC18F4550-I/PT

Microchip Technology

PIC18F4550-I/PT by Microchip: 8-bit microcontroller with 44 terminals, 48 MHz clock frequency, and USB connectivity. Ideal for industrial applications requiring low power mode and 10-bit ADC channels.