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ATMEGA644-20PU
ATMEGA644-20PU
536-ATMEGA644-20PU
40-DIP (0.600, 15.24mm)
64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA644 40 Pin 20MHz 5V 40-DIP (0.600, 15.24mm)
In Stock : 999
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Product Details
Purchasing and Inquiry
ATMEGA644-20PU Overview
There is a 40-DIP (0.600, 15.24mm) package available. The MCU has 32 I/O ports. The Microcontroller has a mounting type of Through Hole, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a FLASH type of memory for its program. The temperature range that this Microcontroller operates at is -40°C~85°C TA. An electrical component of this type belongs to the AVR® ATmega series. Having a size of 64KB 32K x 16, Microcontroller has a program memory of X bytes. There's a AVR Core Processor inside. The device belongs to MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs Type. This chip has a total of 40 terminations on MCU chip. You get a 8-bit size. Input voltage for the chip is 5V volts. The Microcontroller chip has NO DMA channels. 64kB is the memory size of the part. Alternatives can be found by searching through the base part number ATMEGA644 to find them. It exhibits good efficiency when it operates at a frequency of 20MHz and it is able to operate at a high frequency. It is possible to access the 40 pins on the chip. There are 3 timers/counters in this device. The ADC channel count on this device totals up to 8 channels. A total of 6 PWM channels are used by the device. 1 channels of I2C have been incorporated into the design of the part.
ATMEGA644-20PU Features
40-DIP (0.600, 15.24mm) package
Mounting type of Through Hole
Microcontrollers subcategory
ATMEGA644-20PU Applications
There are a lot of Microchip Technology ATMEGA644-20PU Microcontroller applications.
- Information appliances
- Home appliances
- Computed Tomography (CT scan)
- Printers
- Hearing aids
- Process control devices
- Washing machine
- Mice
- Radios
- PDAs, game consoles
You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
Email for receiving inquiries: jindawei@hkjdwchip.com
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
3. RFQ (Request for Quotations)It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
Payment Method
The fee is charged according to the rule of PayPal. | |
East West Bank charge US$30.00 banking fee. | |
The fee is charged according to the rule of PayPal. | |
Western Union charge US$0.00 banking fee. |
Shipping
DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
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UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
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FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
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Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
Package
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