ATMEGA165PA-AU vs ATMEGA168-15AT Comparison
Detailed side-by-side comparison of ATMEGA165PA-AU by Microchip Technology and ATMEGA168-15AT by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATMEGA165PA-AU - 8-bit AVR MCU 16MHz 16KB Flash | Microchip
ATMEGA165PA-AU ✓ ActiveMicrochip Technology
ATMEGA168-15AT - 8-bit AVR MCU 16MHz 16KB Flash | Microchip
ATMEGA168-15AT ✓ ActiveSpecification Comparison
| Parameter | ATMEGA165PA-AU | ATMEGA168-15AT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | AVR | — |
| Core Size | 8-Bit | 8-bit |
| Max Clock Speed | 16 MHz | — |
| Flash Memory | 16 KB (8K x 16) | — |
| EEPROM | 512 B | — |
| SRAM | 1 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| GPIO Count | 53 | — |
| Package | 64-TQFP (14x14 mm) | 32-TQFP (7x7 mm) |
| Operating Temperature | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| Connectivity | SPI, UART/USART, JTAG | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, picoPower | — |
| Timers | Two 8-bit, one 16-bit | 3 (two 8-bit, one 16-bit) |
| ADC Resolution | 10-bit | — |
| Instruction Set | 133 instructions, most single-cycle | — |
| Working Registers | 32 general purpose | 32 general purpose |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | — |
| Core | — | AVR 8-bit RISC |
| Maximum Clock Frequency | — | 16 MHz |
| Program Memory Size | — | 16 KB (8K x 16) FLASH |
| Program Memory Type | — | ISP FLASH (read-while-write) |
| EEPROM Size | — | 512 B |
| SRAM Size | — | 1 KB |
| Number of I/O | — | 23 general purpose I/O lines |
| Qualification | — | AEC-Q100 (Automotive) |
| Series | — | AVR ATmega, Automotive |
| Interfaces | — | USART, SPI, I2C (TWI) |