
| 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) |
| Part Number | Manufacturer & Description | Compare |
|---|---|---|
| ATMEGA644P-20MU Match 100% |
Roving Networks / Microchip Technology
IC MCU 8BIT 64KB FLASH 44VQFN
|
ATMEGA644-20MU vs ATMEGA644P-20MU |
| ATMEGA644PV-10MUR Match 74% |
VIGOR
IC MCU 8BIT 64KB FLASH 44VQFN
|
ATMEGA644-20MU vs ATMEGA644PV-10MUR |
| ATMEGA644P-20MQ Match 100% |
Roving Networks / Microchip Technology
IC MCU 8BIT 64KB FLASH 44VQFN
|
ATMEGA644-20MU vs ATMEGA644P-20MQ |
| ATMEGA644P-20MUR Match 100% |
Roving Networks / Microchip Technology
IC MCU 8BIT 64KB FLASH 44VQFN
|
ATMEGA644-20MU vs ATMEGA644P-20MUR |
| ATMEGA644A-MU Match 100% |
Roving Networks / Microchip Technology
IC MCU 8BIT 64KB FLASH 44VQFN
|
ATMEGA644-20MU vs ATMEGA644A-MU |
| ATMEGA644PA-MNR Match 100% |
Roving Networks / Microchip Technology
IC MCU 8BIT 64KB FLASH 44VQFN
|
ATMEGA644-20MU vs ATMEGA644PA-MNR |
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | ||
| 25 | ||
| 100 |
Current price of ATMEGA644-20MU is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com
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IC MCU 8BIT 64KB FLASH 44VQFN
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