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ATMEGA644A-PU is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
ATMEGA644A-PU | |
|---|---|
DigiKey Part Number | ATMEGA644A-PU-ND |
Manufacturer | |
Manufacturer Product Number | ATMEGA644A-PU |
Description | IC MCU 8BIT 64KB FLASH 40DIP |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 40-PDIP |
Datasheet | Datasheet |
EDA/CAD Models | ATMEGA644A-PU Models |
Product Attributes
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Category | Program Memory Size |
Mfr | Program Memory Type FLASH |
Series | EEPROM Size 2K x 8 |
Packaging Tube | RAM Size 4K x 8 |
Part Status Active | Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V |
DigiKey Programmable Not Verified | Data Converters A/D 8x10b |
Core Processor AVR | Oscillator Type Internal |
Core Size 8-Bit | Operating Temperature -40°C ~ 85°C (TA) |
Speed 20MHz | Mounting Type Through Hole |
Connectivity I2C, SPI, UART/USART | Supplier Device Package 40-PDIP |
Peripherals Brown-out Detect/Reset, POR, PWM, WDT | Package / Case 40-DIP (0.600", 15.24mm) |
Number of I/O 32 | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| ATMEGA644PA-PU | Microchip Technology | 0 | ATMEGA644PA-PU-ND | $55.97000 | Parametric Equivalent |
In-Stock: 0
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Quantity
All prices are in HKD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $48.14000 | $48.14 |
| 25 | $44.05600 | $1,101.40 |
| 100 | $39.89510 | $3,989.51 |
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