# ATTINY45-20PU

**Manufacturer:** Atmel  
**MPN:** `ATTINY45-20PU`

The ATMEL ATTINY45-20PU is an 8-bit microcontroller with a clock speed of 20 MHz. It features a DIP-8 package and is designed for use in various industrial and commercial applications.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Atmel |
| Manufacturer name | Atmel |
| Manufacturer | Atmel, ATMEL, ATMEL SEMICONDUCTOR, Atmel Semiconductor |
| moq | 1 |
| MPN | ATTINY45-20PU |
| multiple | 1 |
| qtyInStock | 1736 |
| SKU | H2307633 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierMinQty6 | 500 |
| tierPrice1 | 2.17 |
| tierPrice2 | 1.961 |
| tierPrice3 | 1.7504 |
| tierPrice4 | 1.5755 |
| tierPrice5 | 1.4004 |
| tierPrice6 | 1.22536 |
| tierPrice7 | 1.01529 |
| Part Number | ATTINY45-20PU |
| ASIN | B00MMYX98C, B00MMYXATA, B00MMYXH7K, B00MMYXJKU, B00R5CGRWG, B01N6XO5M1, B07BWQ5BWT |
| AdultProduct | False |
| Amount | 5.45, 5.85 |
| Asin | B00H1DM47Q, B00LQR6EOW, B00LQR6HEO, B00LQR6JO2, B00LQR6M5I, B00LQR6O2Y, B00MMYX98C, B00MMYXATA, B00MMYXH7K, B00MMYXJKU, B00R5CGRWG, B00UO9SG5I, B01N6XO5M1, B07BWQ5BWT |
| Autographed | False |
| Batteries_required | False |
| Binding | Electronics, Misc. |
| Brand | ATMEL SEMICONDUCTOR, Atmel |
| Bullet_point | Brand- Atmel, Country of origin: united states, Data bus width- 8 bit, Package Dimensions: 1" L x 1" W x 1" H, Price For: Each Controller Family/Series: AVR Tiny Core Size: 8bit No. of I/Os: 6 Supply  |
| Case | 1, 10, 100, 1000, 3, 5, 50, 500 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 306506011, 306831011, 306854011 |
| CatalogNumberList | FBA NW 68T3729 X5, NW 68T3729 PAR, NW 68T3729 X100 |
| ClassificationId | 306872011, 306901011 |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Clock Integrated Circuits, Microprocessors |
| Feature | ATTINY45-20PU, Atmel ATTINY45-20PU Mcu, Data bus width- 8 bit, Price For: Each Controller Family/Series: AVR Tiny Core Size: 8bit No. of I/Os: 6 Supply Voltage Min: 2.7V Supply Voltage Max: 5.5V Digit |
| Height | 0.299999999694, 0.762, 1, 1.0, 1000, 200, 400, 500, 75 |
| IsAutographed | 0, false |
| IsDeadAsin | True |
| IsMemorabilia | 0, false |
| ItemClassification | BASE_PRODUCT, VARIATION_PARENT |
| ItemName | 8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 6 I/O Pins (5 pieces), ATMEL ATTINY45-20PU MCU, 8BIT, ATTINY, 20MHZ, DIP-8 (10 pieces), ATMEL ATTINY45-20PU MCU, 8BIT, ATTINY, 20MHZ, DIP-8 (100 p |
| Item_name | 8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 6 I/O Pins (5 pieces), ATMEL ATTINY45-20PU MCU, 8BIT, ATTINY, 20MHZ, DIP-8 (10 pieces), ATMEL ATTINY45-20PU MCU, 8BIT, ATTINY, 20MHZ, DIP-8 (100 p |
| Item_package_quantity | 1, 10, 100, 5, 50 |
| Item_package_weight | 0.022046001186074866, 0.3285 |
| Item_type_keyword | clock-integrated-circuits, electronic-microprocessors |
| Item_weight | 0.01, 0.2 |
| Keyword | ATTINY45-20PU |
| Label | ATMEL, ATMEL SEMICONDUCTOR, Atmel, Atmel Semiconductor |
| Length | 1, 1.0, 16.51, 6.49999999337 |
| Link | https://m.media-amazon.com/images/I/21mH-ihSXjL._SL75_.jpg, https://m.media-amazon.com/images/I/21mH-ihSXjL.jpg, https://m.media-amazon.com/images/I/318jHQr-KwL._SL75_.jpg, https://m.media-amazon.com/ |
| List_price | 5.45, 5.85 |
| Man | ATMEL, ATMEL SEMICONDUCTOR, Atmel, Atmel Semiconductor |
| Material | Plastic |
| MaterialType | ATMEL, Plastic |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Hotenda | H2307633 | 2.17 | 1 | 1736 | 1 |
| Freelance Electronics | ATTINY45-20PU |  |  | None | 1 |
| Win Source | ATTINY45-20PU |  |  | 2000 | 1 |
| AmazonSC | B00LQR6CMQ |  |  | None | 1 |

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