 | |  | |
| PartNumber | ATMEGA164P-20AQ | ATMEGA164P-20AQR | ATMEGA164P-20AQ/SL197 |
| Description | 8-bit Microcontrollers - MCU AVR 16KB, 512B EE 20MHz 1KB SRAM, 5V | 8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ 512B EE 1KB SRAM,5V | |
| Manufacturer | Microchip | Microchip | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TQFP-44 | TQFP-44 | - |
| Series | ATmega164P | ATmega164P | - |
| Core | AVR | AVR | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 20 MHz | 20 MHz | - |
| Program Memory Size | 16 kB | 16 kB | - |
| Data RAM Size | 1 kB | 1 kB | - |
| Number of I/Os | 32 I/O | - | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tray | Reel | - |
| Height | 1.05 mm | - | - |
| Length | 10 mm | - | - |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | Flash | - |
| Width | 10 mm | - | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Data RAM Type | SRAM | SRAM | - |
| Data ROM Size | 512 B | 512 B | - |
| Data ROM Type | EEPROM | EEPROM | - |
| Interface Type | 2-Wire, JTAG, SPI, USART | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of Timers/Counters | 3 Timer | - | - |
| Processor Series | megaAVR | megaAVR | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 160 | 2000 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 2.7 V, 4.5 V | - | - |
| Tradename | AVR | AVR | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATMEGA164P-20AQ | 8-bit Microcontrollers - MCU AVR 16KB, 512B EE 20MHz 1KB SRAM, 5V | |
| ATMEGA164P-20AQR | 8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ 512B EE 1KB SRAM,5V | ||
| ATMEGA164P-20AQR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ 512B EE 1KB SRAM,5V | ||
| ATMEGA164P-20AQ | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 16KB, 512B EE 20MHz 1KB SRAM, 5V | ||
| ATMEGA164P-20AQ/SL197 | New and Original |