ATMEGA164P-15AT1 vs ATMEGA164P-15AT Comparison
Detailed side-by-side comparison of ATMEGA164P-15AT1 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
ATMEGA164P-15AT1
ATMEGA164P-15AT1 - 8-bit AVR MCU, 16KB Flash, 44-TQFP | Microchip
ATMEGA164P-15AT1 β ActiveMicrochip Technology
ATMEGA164P-15AT
ATMEGA164P-15AT - 16MHz AVR MCU 16KB Flash 44-TQFP | Microchip
ATMEGA164P-15AT β ActiveSpecification Comparison
| Parameter | ATMEGA164P-15AT1 | ATMEGA164P-15AT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.60 | $2.35 |
| Core Architecture | 8-bit AVR RISC | β |
| Core Speed | 16 MHz | β |
| Program Memory Size | 16 KB (8K x 16) Flash | 16 KB (8K x 16) FLASH |
| Program Memory Type | ISP Flash with read-while-write | β |
| RAM Size | 1 KB (1K x 8) SRAM | 1K x 8 SRAM |
| EEPROM Size | 512 B | β |
| Number of I/O | 32 | 32 |
| Working Registers | 32 general purpose | β |
| Instructions | 131 powerful instructions | β |
| Oscillator Type | Internal | Internal |
| Package / Case | 44-TQFP (10x10 mm) | 44-TQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) |
| Temperature Grade | Industrial | β |
| Low Power Technology | picoPower | β |
| Programming Interface | ICSP / in-circuit debug via RESET + 2 I/O pins | β |
| Core | β | 8-bit AVR RISC |
| EEPROM | β | 512 B |
| Maximum Clock Speed | β | 16 MHz |
| Supply Voltage Range | β | 2.7 V to 5.5 V |
| 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) |
| Program Features | β | High-performance, low-power AVR 8-bit RISC, 131 instructions, 32 general-purpose working registers |
| Series | β | AVR ATmega, picoPower |