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