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Product Info: |
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| Current product | First Possible replacement | |
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| Mouser Part No: | 556-ATTINY44-20SSUR | 556-ATTINY404-SSNR |
| Mfr.'s Part No: | ATTINY44-20SSUR | ATTINY404-SSNR |
| Manufacturer: | Microchip Technology | Microchip Technology |
| Description: | 8-bit Microcontrollers - MCU 4KB FLSH 256B EESRAM 20MHz, IND TEMP | 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 105C, Green, T&R |
| Lifecycle: | Not Recommended for New Designs | - |
| Datasheet: | ATTINY44-20SSUR Datasheet (PDF) | ATTINY404-SSNR Datasheet (PDF) |
| RoHS: | ||
Specifications |
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| Brand: | Microchip Technology | Microchip Technology |
| Core: | AVR | AVR |
| Country of Assembly: | Not Available | Not Available |
| Country of Diffusion: | Not Available | Not Available |
| Country of Origin: | TW | TH |
| Data Bus Width: | 8 bit | 8 bit |
| Maximum Clock Frequency: | 20 MHz | 20 MHz |
| Moisture Sensitive: | Yes | Yes |
| Package/Case: | SOIC-Narrow-14 | SOIC-14 |
| Packaging: | Reel | Reel |
| Processor Series: | tinyAVR | - |
| Product: | MCUs | MCUs |
| Product Type: | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Series: | ATtiny44 | ATtinyx04 |
| Standard Pack Qty: | 3000 | 3000 |
| Subcategory: | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage - Max: | 5.5 V | 5.5 V |
| Supply Voltage - Min: | 2.7 V | 1.8 V |
| Tradename: | AVR | AVR |
| ADC Resolution: | - | 10 bit |
| Data RAM Size: | - | 256 B |
| Data RAM Type: | - | SRAM |
| Data ROM Size: | - | 128 B |
| Data ROM Type: | - | EEPROM |
| Interface Type: | - | I2C, SPI, USART |
| Maximum Operating Temperature: | - | + 105 C |
| Minimum Operating Temperature: | - | - 40 C |
| Mounting Style: | - | SMD/SMT |
| Number of ADC Channels: | - | 10 Channel |
| Number of I/Os: | - | 12 I/O |
| Number of Timers/Counters: | - | 2 Timer |
| Program Memory Size: | - | 4 kB |
| Program Memory Type: | - | Flash |
| Watchdog Timers: | - | Watchdog Timer, Windowed |
Ordering Information |
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| Stock: | 1.925 Can Dispatch Immediately | 9.102 Can Dispatch Immediately |
| Factory Lead Time: | 4 Weeks Estimated factory production time for quantities greater than shown. | 10 Weeks Estimated factory production time for quantities greater than shown. |
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