- Mfr. #:
- ATMEGA644P-20PU
- Description:
- AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 40-PDIP
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
- Delivery
- DHL / FedEx / Ups / TNT / EMS
Documents
| NAME | TYPE |
|---|---|
| Datasheets | ATMEGA164,324,644(P,V) Datasheet |
| Product Training Modules | picoPower™ Technology MCU Product Line Introduction megaAVR Introduction Software Framework (ASF) Example of Use Studio Introduction to Software Framework (ASF) Studio Development Environment Overview Part 1 |
| Video File | Introducing Atmel Studio 7 Atmel: picoPower Labs - The Parrot |
| Design Resources | Development Tool Selector |
| Featured Product | Atmel - megaAVR Microcontrollers |
| PCN Design/Specification | Copper Bonding Wire 17/Oct/2013 |
| EDA / CAD Models | Download from Accelerated Designs |
| Online Catalog | AVR® ATmega 64KB Flash |
Attributes
| NAME | TYPE |
|---|---|
| Category | Integrated Circuits (ICs) |
| Family | Embedded - Microcontrollers |
| Manufacturer | Atmel |
| Series | AVR® ATmega |
| Packaging | Tube |
| 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) | 2.7 V ~ 5.5 V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 40-DIP (0.600", 15.24mm) |
| Supplier Device Package | 40-PDIP |
Resources
| NAME | TYPE |
|---|---|
| Standard Package | 10 |
| Other Names | ATMEGA644P20PU |
| Tags | ATMEGA644P-20P ATMEGA644P-2 ATMEGA644P ATMEGA644 ATME ATMEGA6 ATM ATMEGA |
For Use With
| Part Number | Description |
|---|---|
| ATAVRISP2 | AVR - AVR® In-System |
| ATAVRDRAGON | ATmega128, 168, 32, 48, 8, 88, ATtiny13, 2313, 24, 25, 45, 85 AVR Dragon™ AVR® In-System |
| MPQ-AVR | Atmel AVR, ATmega, ATtiny, AT90 and ATxmega Devices MPQ Microcontroller Programmer |
| ATSTK600 | AT32UC3A AVR® MCU 32-Bit AVR Embedded Evaluation Board |
| ATSTK600-TQFP44 | STK600 AVR® Socket Module - TQFP |
| ATAVRONEKIT | AVR® Devices AVR® Debugger |
| ATSTK600-RC05 | STK600 AVR® Routing Card |
| ATATMEL-ICE | ARM® and AVR® Devices - In-Circuit Debugger, Emulator, Programmer |
| ATATMEL-ICE-BASIC | ARM® and AVR® Devices - In-Circuit Debugger, Emulator, Programmer |
| ATATMEL-ICE-PCBA | ARM® and AVR® Devices - In-Circuit Debugger, Emulator, Programmer |
Shipping
- FedEx, DHL, and UPS can be selected.
- You can select whether to charge shipping fee by your shipping account or to charge by our side.
- Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
- The shopping cart will automatically calculate the shipping cost.
- Delivery time: At the same day (Order deadline is 2pm, HK Time).
- Delivery date: usually 2 to 7 working days.
- It is unable to appoint a date of delivery.
- Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
Payment
- PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
- Cash transfer only. (Transfer with checks and bills are not accepted.)
- Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
- If you need the detailed invoice or tax ID, please email us.