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| PartNumber | ATMEGA169P-16AUR | ATMEGA169P-16MCH | ATMEGA169P-16AU |
| Description | 8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP 5V | 8-bit Microcontrollers - MCU AVR 16KB, 512B EE 16MHz 1KB SRAM | 8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM LCD ADC |
| 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-64 | QFN-64 | TQFP-64 |
| Series | ATmega169P | ATmega169P | ATmega169P |
| Core | AVR | AVR | AVR |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 16 MHz | 16 MHz | 16 MHz |
| Program Memory Size | 16 kB | 16 kB | 16 kB |
| Data RAM Size | 1 kB | 1 kB | 1 kB |
| Number of I/Os | 54 I/O | 54 I/O | 54 I/O |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Tray | Tray |
| Height | 1 mm | 0.88 mm | 1 mm |
| Length | 14 mm | 7 mm | 14 mm |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Width | 14 mm | 7 mm | 14 mm |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Data RAM Type | SRAM | SRAM | SRAM |
| Data ROM Size | 512 B | 512 B | 512 B |
| Data ROM Type | EEPROM | EEPROM | EEPROM |
| Interface Type | SPI, USART, USI | JTAG, SPI, USART, USI | JTAG, SPI, USART, USI |
| Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer |
| Processor Series | megaAVR | megaAVR | megaAVR |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 1000 | 360 | 90 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2.7 V | 2.7 V | 2.7 V |
| Tradename | AVR | AVR | AVR |
| Unit Weight | 0.012720 oz | 0.007277 oz | 0.012720 oz |
| ADC Resolution | - | 10 bit | 10 bit |
| Analog Supply Voltage | - | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| DAC Resolution | - | - | - |
| I/O Voltage | - | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Moisture Sensitive | - | Yes | Yes |
| Number of ADC Channels | - | 8 Channel | 8 Channel |
| Watchdog Timers | - | Watchdog Timer | Watchdog Timer |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATMEGA169P-16MUR | 8-bit Microcontrollers - MCU AVR LCD 16KB FLSH EE 512B 1KB SRAM-16MHZ | |
| ATMEGA169P-16AUR | 8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP 5V | ||
| ATMEGA169P-16MCH | 8-bit Microcontrollers - MCU AVR 16KB, 512B EE 16MHz 1KB SRAM | ||
| ATMEGA169P-16AU | 8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM LCD ADC | ||
| ATMEGA169P-16MU | 8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM LCD ADC | ||
| ATMEGA169P-16MCHR | 8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ LCD - 16MHZ,IND TEMP | ||
| ATMEGA169P-16MCHR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ LCD - 16MHZ,IND TEMP | ||
| ATMEGA169P-16MUR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR LCD 16KB FLSH EE 512B 1KB SRAM-16MHZ | ||
| ATMEGA169P-16MCH | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 16KB, 512B EE 16MHz 1KB SRAM | ||
| ATMEGA169P-16AUR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP 5V | ||
| ATMEGA169P-16MU | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM LCD ADC | ||
| ATMEGA169P-16AU | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM LCD ADC | ||
| ATMEGA169P-16AU,SL425 | New and Original | ||
| ATMEGA169P-16MCU | IC MCU 8BIT 16KB FLASH 64QFN |