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| PartNumber | ATTINY3217-MN | ATTINY3217-MF | ATTINY3217-MFR |
| Description | 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 105C, Green, Tray | 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 125C, Green, Tray | 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 125C, Green, T&R |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-24 | QFN-24 | QFN-24 |
| Series | ATtiny3217 | ATtiny3217 | ATtiny3217 |
| Core | AVR | AVR | AVR |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 20 MHz | 20 MHz | 20 MHz |
| Program Memory Size | 32 kB | 32 kB | 32 kB |
| Data RAM Size | 2 kB | 2 kB | 2 kB |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Number of I/Os | 22 I/O | 22 I/O | 22 I/O |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 125 C | + 125 C |
| Packaging | Tray | Tray | Reel |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Data RAM Type | SRAM | SRAM | SRAM |
| Data ROM Size | 256 B | 256 B | 256 B |
| Data ROM Type | EEPROM | EEPROM | EEPROM |
| Interface Type | I2C, SPI, USART | I2C, SPI, USART | I2C, SPI, USART |
| DAC Resolution | 8 bit | 8 bit | 8 bit |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 24 Channel | 24 Channel | 24 Channel |
| Number of Timers/Counters | 4 Timer | 4 Timer | 4 Timer |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 490 | 490 | 6000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.8 V | 1.8 V | 1.8 V |
| Tradename | AVR | AVR | AVR |
| Watchdog Timers | Watchdog Timer, Windowed | Watchdog Timer, Windowed | Watchdog Timer, Windowed |
| Processor Series | - | - | tinyAVR 1 |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATTINY3217-MN | 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 105C, Green, Tray | |
| ATTINY3217-MF | 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 125C, Green, Tray | ||
| ATTINY3217-MFR | 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 125C, Green, T&R | ||
| ATTINY3217-MNR | 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 105C, Green, T&R | ||
| ATTINY3217-MF | 20MHZ 32KB QFN24 IND 125C GREEN | ||
| ATTINY3217-MFR | 20MHz, 32KB, QFN24, Ind 125C, Green, T&R | ||
| ATTINY3217-MN | 20MHz, 32KB, QFN24, Ind 105C, Green, Tray | ||
| ATTINY3217-MNR | 20MHz, 32KB, QFN24, Ind 105C, Green, T&R |