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