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ATMEGA644A-MU
| Manufacturers: | Microchip Technology |
|---|---|
| Product Category: | Embedded - Microcontrollers |
| Data Sheet: | ATMEGA644A-MU |
| Description: | IC MCU 8BIT 64KB FLASH 44VQFN |
| RoHS status: | RoHS Compliant |
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Microchip Technology |
| Product Category | Embedded - Microcontrollers |
| Speed | 20MHz |
| Series | AVR® ATmega |
| RAM Size | 4K x 8 |
| Core Size | 8-Bit |
| Packaging | Tray |
| EEPROM Size | 2K x 8 |
| Part Status | Active |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, SPI, UART/USART |
| Mounting Type | Surface Mount |
| Number of I/O | 32 |
| Core Processor | AVR |
| Package / Case | 44-VFQFN Exposed Pad |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Base Part Number | ATMEGA644A |
| Program Memory Size | 64KB (32K x 16) |
| Program Memory Type | FLASH |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 44-VQFN (7x7) |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
In Stock 282 pcs
| Refrence Price ($) | 1 pcs | 100 pcs | 500 pcs |
|---|---|---|---|
| $4.31 | $4.22 | $4.14 |
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