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| PartNumber | ATMEGA1609-AF | ATMEGA1609-MF | ATMEGA1609-AFR |
| Description | 8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP48, Ind 125C, Green, Tray | 8-bit Microcontrollers - MCU 20MHz, 16KB, UQFN48, Ind 125C, Green, Tray | 8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP48, 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 | TQFP-48 | QFN-48 | TQFP-48 |
| Series | ATmega1609 | ATmega1609 | ATmega1609 |
| 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 | 16 kB | 16 kB | 16 kB |
| Data RAM Size | 2 kB | 2048 B | 2 kB |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Number of I/Os | 41 I/O | 41 I/O | 41 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 | + 125 C | + 125 C | + 125 C |
| Packaging | Tray | Tray | Reel |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| 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, UART | I2C, SPI, UART | I2C, SPI, UART |
| Moisture Sensitive | Yes | - | Yes |
| Number of ADC Channels | 16 Channel | 16 Channel | 16 Channel |
| Number of Timers/Counters | 5 Timer | 5 Timer | 5 Timer |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 250 | 490 | 2500 |
| 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 |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology |
ATMEGA1609-AF | 8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP48, Ind 125C, Green, Tray | |
| ATMEGA1609-MFR | 8-bit Microcontrollers - MCU 20MHz, 16KB, UQFN48, Ind 125C, Green, T&R | ||
| ATMEGA1609-MF | 8-bit Microcontrollers - MCU 20MHz, 16KB, UQFN48, Ind 125C, Green, Tray | ||
| ATMEGA1609-AFR | 8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP48, Ind 125C, Green, T&R | ||
| ATMEGA1609-AFR | 20MHz, 16KB, TQFP48, Ind 125C, Green, T&R |