ATMEGA168-15AT vs ATMEGA164P-15AT Comparison
Detailed side-by-side comparison of ATMEGA168-15AT by Microchip Technology and ATMEGA164P-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
ATMEGA168-15AT
ATMEGA168-15AT - 8-bit AVR MCU 16MHz 16KB Flash | Microchip
ATMEGA168-15AT β ActiveMicrochip Technology
ATMEGA164P-15AT
ATMEGA164P-15AT - 16MHz AVR MCU 16KB Flash 44-TQFP | Microchip
ATMEGA164P-15AT β ActiveSpecification Comparison
| Parameter | ATMEGA168-15AT | ATMEGA164P-15AT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.58 | $2.35 |
| Core | AVR 8-bit RISC | 8-bit AVR RISC |
| Core Size | 8-bit | β |
| Maximum Clock Frequency | 16 MHz | β |
| Program Memory Size | 16 KB (8K x 16) FLASH | 16 KB (8K x 16) FLASH |
| Program Memory Type | ISP FLASH (read-while-write) | β |
| EEPROM Size | 512 B | β |
| SRAM Size | 1 KB | β |
| Number of I/O | 23 general purpose I/O lines | 32 |
| Working Registers | 32 general purpose | β |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Package | 32-TQFP (7x7 mm) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Qualification | AEC-Q100 (Automotive) | β |
| Series | AVR ATmega, Automotive | AVR ATmega, picoPower |
| Interfaces | USART, SPI, I2C (TWI) | β |
| Timers | 3 (two 8-bit, one 16-bit) | β |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | β |
| RAM Size | β | 1K x 8 SRAM |
| EEPROM | β | 512 B |
| Maximum Clock Speed | β | 16 MHz |
| ADC Resolution | β | 10-bit |
| ADC Channels | β | 8-channel |
| Communication Interfaces | β | I2C (Two-Wire), SPI, 2x UART/USART |
| Timers/Counters | β | 3 (with compare modes and PWM) |
| Oscillator Type | β | Internal |
| Package / Case | β | 44-TQFP (10x10 mm) |
| Packaging | β | Tape & Reel (TR) |
| Program Features | β | High-performance, low-power AVR 8-bit RISC, 131 instructions, 32 general-purpose working registers |