Microchip ATMEGA644P-20PU, 8 bit AVR, ATMEGA644P Microcontroller, 20 MHz, 64kB FLASH, 40-Pin PDIP
- RS Stock No.:
- 131-0322
- Distrelec Article No.:
- 173-25-149
- Mfr. Part No.:
- ATMEGA644P-20PU
- Manufacturer:
- Microchip
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Bulk discount available
Subtotal (1 unit)*
PHP498.87
(exc. VAT)
PHP558.73
(inc. VAT)
FREE delivery for orders over ₱3,000.00
In Stock
- 19 unit(s) ready to ship from another location
- Plus 170 unit(s) shipping from December 25, 2025
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Units | Per Unit |
|---|---|
| 1 - 9 | PHP498.87 |
| 10 - 24 | PHP479.94 |
| 25 - 99 | PHP473.76 |
| 100 + | PHP467.65 |
*price indicative
- RS Stock No.:
- 131-0322
- Distrelec Article No.:
- 173-25-149
- Mfr. Part No.:
- ATMEGA644P-20PU
- Manufacturer:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Microcontroller | |
| Series | ATMEGA644P | |
| Package Type | PDIP | |
| Mount Type | Through Hole | |
| Pin Count | 40 | |
| Device Core | AVR | |
| Data Bus Width | 8bit | |
| Program Memory Size | 64kB | |
| Maximum Clock Frequency | 20MHz | |
| RAM Size | 4kB | |
| Maximum Supply Voltage | 5.5V | |
| Number of Programmable I/Os | 32 | |
| Minimum Operating Temperature | -40°C | |
| Analogue Comparators | 1 | |
| Maximum Operating Temperature | 85°C | |
| Height | 4.44mm | |
| Length | 52.57mm | |
| Width | 13.97 mm | |
| Standards/Approvals | No | |
| Minimum Supply Voltage | 2.7V | |
| Program Memory Type | FLASH | |
| ADCs | 8 x 10 Bit | |
| Instruction Set Architecture | RISC | |
| Distrelec Product Id | 17325149 | |
| Number of Timers | 2 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Microcontroller | ||
Series ATMEGA644P | ||
Package Type PDIP | ||
Mount Type Through Hole | ||
Pin Count 40 | ||
Device Core AVR | ||
Data Bus Width 8bit | ||
Program Memory Size 64kB | ||
Maximum Clock Frequency 20MHz | ||
RAM Size 4kB | ||
Maximum Supply Voltage 5.5V | ||
Number of Programmable I/Os 32 | ||
Minimum Operating Temperature -40°C | ||
Analogue Comparators 1 | ||
Maximum Operating Temperature 85°C | ||
Height 4.44mm | ||
Length 52.57mm | ||
Width 13.97 mm | ||
Standards/Approvals No | ||
Minimum Supply Voltage 2.7V | ||
Program Memory Type FLASH | ||
ADCs 8 x 10 Bit | ||
Instruction Set Architecture RISC | ||
Distrelec Product Id 17325149 | ||
Number of Timers 2 | ||
Automotive Standard No | ||
8-Bit PicoPower megaAVR Family Microcontrollers
This range of megaAVR microcontrollers feature picoPower technology — perfect for energy saving. They offer generous program and data memories with performance of up to 20 MIPS.
Features & Benefits of picoPower megaAVR microcontrollers
•On-chip Flash
•SRAM
•Internal EEPROM
•SPI
•TWI (I²C)
•USART, USB, CAN & LIN interfaces
•Watchdog timer
•Precision oscillator
•GPIO pins
•ADC
•DAC
•Built-in temperature sensor
•Internal voltage reference
•Brown-out detector
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