(5/5) based on 17 customer reviews
Description
IC MCU 8BIT 64KB FLASH 44VQFN Series: AVR? ATmega 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 Package / Case: 44-VFQFN Exposed Pad Supplier Device Package: 44-VQFN (7x7)
| Part Number | ATMEGA644P-20MQR |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | Embedded - Microcontrollers |
| Brand | Microchip |
| Description | IC MCU 8BIT 64KB FLASH 44VQFN |
| Series | AVR ATmega |
| Packaging | Cut Tape (CT) |
| 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 | 44-VFQFN Exposed Pad |
| Supplier Device Package | 44-VQFN (7x7) |
| Image |  |
ATMEGA644P-20MQR
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Shenzhen Dingyishun Technology Co., Ltd.
