Rated 
(5/5) based on 12 customer reviews
(5/5) based on 12 customer reviews
| Part Number | ATMEGA644P-20PQ |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | Embedded - Microcontrollers |
| Brand | Microchip |
| Description | IC MCU 8BIT 64KB FLASH 44TQFP |
| Series | AVR ATmega |
| Packaging | - |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I²ÂC, 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) | 2.7 V ~ 5.5 V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Package / Case | - |
| Supplier Device Package | - |
| Image |  |
Lowest Price: $1.85
Highest Price: $7.49
1 - 5 of 5 Record(s)
Hot Offer
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
ATMEGA644P-20PQ
Brand:
MICROCIHIP
D/C:
2022+
Qty:
7482
Price (USD):
1.85
Company:
Kang Da Electronics Co.
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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
ATMEGA644P-20PQ
Brand:
MICROCH
D/C:
22+
Qty:
7583
Price (USD):
3.26
Company:
Shenzhen Zhongkaixin Micro Electronics Co.,Ltd
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Part Number:
ATMEGA644P-20PQ
Brand:
MICRCHIP
D/C:
Qty:
9779
Price (USD):
4.67
Company:
Mlccbase, Ltd
Buy
Part Number:
ATMEGA644P-20PQ
Brand:
MICORCHIP
D/C:
22+
Qty:
6535
Price (USD):
6.08
Company:
BinkTek Electronics (JiaXing) Co; LTD
Buy
Part Number:
ATMEGA644P-20PQ
Brand:
MICRONCHIP
D/C:
Qty:
3144
Price (USD):
7.49
Company:
F-power Electronics Co
Buy
ATMEGA644P20PQ Ref.
[hkinmicrochip20230820][hkinbrandcloudAMpd]
