ATMEGA644P-20MQR Price & Stock
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Manufacturer
Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 64KB FLASH 44VQFN
Documents
| Datasheet |
ATMEGA644P-20MQR
|
Specifications
| Series | AVR® ATmega |
| 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) | 2.7 V ~ 5.5 V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Package / Case | 44-VFQFN Exposed Pad |
| Supplier Device Package | 44-VQFN (7x7) |
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| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology / Atmel | Inqury |
|
Inquiry |
Lingto Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | DC:24+ ; Original New | 41575 |
|
Inquiry |
Dxway Technology Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 2477 |
|
Inquiry |
Shenzhen Dasenic Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN Integrated Circuits (ICs)>Embedded - Microcontrollers
|
2232 |
|
Buy |
Xinsite Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | IN STOCK, CURRENTLY AVAILABLE£¬EXTREMELY LOW PRICE | 2692 |
|
Inquiry |
EA-chip Industry Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 2815 |
|
Inquiry |
Chip Source Co.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 181419 |
|
Inquiry |
Ample Chip
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 39568 |
|
Inquiry |
Dechoele Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | 9391 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Micrel / Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN ; 44-VQFN (7x7) Embedded - Microcontrollers
|
Available |
|
Inquiry |
Heisener Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN Embedded - Microcontrollers
|
4966 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 4523 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |
Hotenda Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Atmel | AVR AVR?? ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-VQFN (7x7) | 1190 |
|
Inquiry |
Lanka Micro Electronic Co.,Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 65366 |
|
Buy |
DGT Technology (HK) Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 10000 |
|
Inquiry |
Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | 35000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 3996 |
|
Inquiry |
Hong Kong Brave Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | 44-VFQFN Exposed Pad | 12000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | IC MCU 8BIT 16KB FLASH 64TQFP | 4386 |
|
Inquiry |
Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology |
|
Inquiry |
Shenzhen Shengyu Electronics Tech Limited.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip | IC MCU 8BIT 64KB FLASH 44VQFN | 9415 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | MICROCHIP | in stock Immediately | 22013 |
|
Inquiry |
Nexxon, Inc. (USA)
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | In Stock |
|
Inquiry | ||
| ATMEGA644P-20MQR | Atmel | In Stock |
|
Inquiry |
Lvy Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | 2000 |
|
Inquiry | |||
| ATMEGA644P-20MQR | Microchip Technology | 2000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | MICROCHIP | Stock to ship immediately | 21513 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | MICROCHIP | QFN-44 ; DC:2024+ | 6000 |
|
Inquiry |
Xinghuan International Trade Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology | 41750 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology / Atmel | 8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHz EXT,5V | in stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | 0 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644P-20MQR | Microchip Technology / Atmel | 8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHz EXT,5V | in stock |
|
Inquiry |
See Also:
ATMEGA644P-20AQR
ATMEGA644P-20MQ
ATMEGA644P-20MUR
ATMEGA644PV-10MQR
ATMEGA644P-20AQ
ATMEGA644-20MUR
ATMEGA644P-20AUR
ATMEGA644P-20PQ
ATMEGA324P-20MQR
ATMEGA644P-20MU
ATMEGA164P-20MQR
ATMEGA644P-20PU
ATMEGA164P-20AQR
ATMEGA644PV-10AQR
ATMEGA168P-20MQR
ATMEGA644V-10MUR
ATMEGA324P-20MQ
ATMEGA324P-20MUR
ATMEGA644PV-10MQ
ATMEGA644P-20AU
ATMEGA644-20AUR
ATMEGA164P-20MUR
ATMEGA324P-20AQR
ATMEGA48P-20MUR
ATMEGA164P-20MQ
ATMEGA644-20MU
ATMEGA644PV-10MUR
ATMEGA644-20AU
ATMEGA644P-15MT
ATMEGA164P-20MU
ATMEGA88P-20MUR
ATMEGA168P-20MQ
ATMEGA325P-20MUR
ATMEGA644PV-10MU
ATMEGA644PV-10AQ
ATMEGA644PV-10AUR
ATMEGA48P-20MMU
ATMEGA48P-20AUR
ATMEGA168P-20MUR
ATMEGA329P-20MUR
ATMEGA644V-10AUR
ATMEGA164P-20PQ
ATMEGA644PA-MNR
ATMEGA645P-MUR
ATMEGA48-20MUR
ATMEGA324P-20MU
ATMEGA164P-20AUR
ATMEGA644-20PU
ATMEGA64L-8MQR
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