WhatsApp Icon

ATMEGA644-20MU

ATMEGA644-20MU

Image is for reference, please contact us to get the real picture

Manufacturer Part
ATMEGA644-20MU
Manufacturer
Rochester Electronics
Description
IC MCU 8BIT 64KB FLASH 44VQFN
Category
Integrated Circuits
Family
Embedded - Microcontrollers
Series
-
InStock
212
Datasheets Online
-
Inquiry

Product Specifications

Type Description
Series:AVR® ATmega
Package:Bulk
Part Status:Active
Core Processor:AVR
Core Size:8-Bit
Speed:20MHz
Connectivity:I²C, SPI, UART/USART
Peripherals:Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:32
Program Memory Size:64KB (32K x 16)
Program Memory Type:FLASH
EEPROM Size:2K x 8
RAM Size:4K x 8
Voltage - Supply (Vcc/Vdd):2.7V ~ 5.5V
Data Converters:A/D 8x10b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:44-VFQFN Exposed Pad
Supplier Device Package:44-VQFN (7x7)

Recommendation for You

Image Part Number Description Stock / Unit Price
R5F21348EJFP#U0

R5F21348EJFP#U0

Rochester Electronics

IC MCU 16BIT 64KB FLASH 48LFQFP

In Stock: 165

$4.88000

SAK-XC2764X-40F80LAA

SAK-XC2764X-40F80LAA

Rochester Electronics

16-BIT C166 MCU - XC2700 FAMILY

In Stock: 215

$4.89000

TM4C1233D5PMIR

TM4C1233D5PMIR

Rochester Electronics

RISC MICROCONTROLLER, 32-BIT, FL

In Stock: 5,000

$4.90000

LPC11U34FHN33/311,

LPC11U34FHN33/311,

NXP Semiconductors

IC MCU 32BIT 40KB FLASH 32HVQFN

In Stock: 260

$4.90000

M30302FAPGP#U3

M30302FAPGP#U3

Rochester Electronics

MICROCONTROLLER, 16 BIT, FLASH,

In Stock: 241

$4.90000

ATSAM3N4CA-CU

ATSAM3N4CA-CU

Rochester Electronics

IC MCU 32BIT 256KB FLSH 100TFBGA

In Stock: 4,973

$4.91000

MC9S08LL16CLH

MC9S08LL16CLH

NXP Semiconductors

IC MCU 8BIT 16KB FLASH 64LQFP

In Stock: 856

$4.91000

CY8C3445LTI-079KG

CY8C3445LTI-079KG

Rochester Electronics

PSOC 3

In Stock: 183

$4.91000

UPD78F1508AGF-GAT-AX

UPD78F1508AGF-GAT-AX

Rochester Electronics

IC MCU 16BIT 128KB FLASH

In Stock: 1,148

$4.92000

P87C51RC+4B,557

P87C51RC+4B,557

Rochester Electronics

IC MCU 8BIT 32KB OTP 44PQFP

In Stock: 1,116

$4.92000

Top