Series | AVR® ATmega | |
Package | Tray | |
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) | 1.8V ~ 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) |
We can supply ATMEGA644A-MU, use the request quote form to request ATMEGA644A-MU pirce and lead time. IKeyParts.com a professional electronic components distributor. With 3+ Million line items of available electronic components can ship in short lead-time, over 250 thousand part numbers of electronic components in stock for immediately delivery, which may include part number ATMEGA644A-MU. The price and lead time for ATMEGA644A-MU depending on the quantity required, availability and warehouse location.Contact us today and our sales representative will provide you price and delivery on Part# ATMEGA644A-MU. We look forward to working with you to establish long-term relations of cooperation.
![]() |
MSP430F5335IZQWRTexas Instruments |
Description IC MCU 16BIT 256KB FLASH 113BGA |
In Stock: 930 |
|
![]() |
R5F1176AGSP#30Renesas Electronics America |
Description IC MCU 16BIT 16KB FLASH 20LSSOP |
In Stock: 724 |
|
![]() |
S912XET256W1VAANXP Semiconductors |
Description IC MCU 16BIT 256KB FLASH 80QFP |
In Stock: 943 |
|
![]() |
DSPIC33FJ128MC802-E/SPRoving Networks / Microchip Technology |
Description IC MCU 16BIT 128KB FLASH 28SPDIP |
In Stock: 745 |
|
![]() |
PIC16F1507-I/SSRoving Networks / Microchip Technology |
Description IC MCU 8BIT 3.5KB FLASH 20SSOP |
In Stock: 208 |
|
![]() |
MB90F351PMC-GSCypress Semiconductor |
Description IC MCU 16BIT 64KB FLASH 64LQFP |
In Stock: 694 |
|
![]() |
MB90F594APFR-G-9003Cypress Semiconductor |
Description IC MCU 16BIT 256KB FLASH 100QFP |
In Stock: 236 |
|
![]() |
STM32F100CBT7BSTMicroelectronics |
Description IC MCU 32BIT 128KB FLASH 48LQFP |
In Stock: 501 |
|
![]() |
PIC16F19156-I/MVRoving Networks / Microchip Technology |
Description IC MCU 8BIT 28KB FLASH 28UQFN |
In Stock: 514 |
|
![]() |
S9S12XS256J0MAANXP Semiconductors |
Description IC MCU 16BIT 256KB FLASH 80QFP |
In Stock: 794 |
|
![]() |
DSPIC33EV32GM102-E/SORoving Networks / Microchip Technology |
Description IC MCU 16BIT 32KB FLASH 28SOIC |
In Stock: 668 |
|
![]() |
STM32L162QDH6STMicroelectronics |
Description IC MCU 32BIT 384KB FLSH 132UFBGA |
In Stock: 756 |
|
![]() |
CY8C4014SXI-411Rochester Electronics |
Description PSOC4, ARM CORTEX M0+ MICROCONTR |
In Stock: 1,382 |