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641	$5.836	$3,740.780

ATMEGA644-20AU

Manufacturer

Atmel
Manufacturer's Part Number

ATMEGA644-20AU
Description

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

Datasheet

641 In Stock

Popular Products

BAV99

Siemens

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

Details

RC0603FR-0710KL

Yageo

Yageo's RC0603FR-0710KL is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in electronics requiring precise resistance values.

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MBRS130LT3G

Rochester Electronics

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

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1N4148WS

Panjit International

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

Details

2N2222A

Motorola

NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;

Details

FDN5618P

Onsemi

FDN5618P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage. It features a single configuration with built-in diode, suitable for switching applications. With 10A IDM and 0.17 ohm RDS(on), it operates in the temperature range of -55 to 150 °C, making it ideal for various electronic devices.

Details

SS495A-SP

Honeywell Sensing And Control

SS495A-SP by Honeywell is a magnetic field sensor with 10.5V max supply voltage, 3" body width, and 1.5% linearity. Ideal for applications requiring a Hall effect sensor with -40 to 150°C operating temperature range, such as position sensing in automotive or industrial systems.

Details

2N2222A

New Jersey Semiconductor Products

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

Details

LM555CMX

Onsemi

PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;

Details

1N4148WT

Yangzhou Yangjie Electronics

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

Details

LM555CM

Onsemi

PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;

Details

LM317AEMP/NOPB

National Semiconductor

ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: SOP; Terminal Form: GULL WING; Qualification Status: Not Qualified; Width: 3.56 mm;

Details

SS14

Goodwork Semiconductor

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

Details

LM358N

STMicroelectronics

OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;

Details

2N7002

Diodes Incorporated

N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; JESD-30 Code: R-PDSO-G3;

Details

BSS138

Vishay Intertechnology

Vishay Intertechnology's BSS138 is a N-CHANNEL FET with SINGLE configuration and ENHANCEMENT MODE operation. It features 0.35W power dissipation, METAL-OXIDE SEMICONDUCTOR tech, and 150°C max temp. Ideal for surface mount applications in various electronic circuits requiring efficient power management.

Details

2N7002

Formosa Microsemi

N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Maximum Drain Current (Abs) (ID): .115 A;

Details

LAN8720AI-CP-TR

Standard Microsystems

ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;

Details

LM107H/883

National Semiconductor

OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;

Details

1N4148

Diotec Semiconductor Ag

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

Details

ATMEGA644-20AU Technical Details

TYPE	DESCRIPTION
Minimum Supply Voltage:	4.5 V
Package Body Material:	PLASTIC/EPOXY
Maximum Time At Peak Reflow Temperature (s):	40
Sub-Category:	Microcontrollers
Surface Mount:	YES
Address Bus Width:	0
Technology:	CMOS
Maximum Clock Frequency:	16 MHz
Package Shape:	SQUARE
Terminal Form:	GULL WING
Package Code:	TQFP
Moisture Sensitivity Level (MSL):	3
Bit Size:	8
DAC Channels:	NO
Qualification:	Not Qualified
Package Equivalence Code:	TQFP44,.47SQ,32
PWM Channels:	YES
Additional Features:	ALSO OPERATES AT 2.7V 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 (Sn)
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
JESD-30 Code:	S-PQFP-G44
ROM Words:	32768
Maximum Operating Temperature:	85 Cel
Width:	10 mm
Other Names:	ATMEGA64420AU
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
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

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