ATMEGA168P-20MUR vs ATMEGA168-20MUR Comparison
Detailed side-by-side comparison of ATMEGA168P-20MUR by Microchip Technology and ATMEGA168-20MUR 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
ATMEGA168P-20MUR - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168P-20MUR β ActiveMicrochip Technology
ATMEGA168-20MUR - AVR 8-Bit MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20MUR β ActiveSpecification Comparison
| Parameter | ATMEGA168P-20MUR | ATMEGA168-20MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.58 | $2.12 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20 MHz | 20 MHz |
| Flash Memory | 16 KB (8K x 16) | β |
| EEPROM | 512 B | β |
| SRAM | 1 KB | β |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Number of I/O | 23 | 23 |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 8 | 8 (TQFP/QFN packages) |
| Timers | 2 x 8-bit, 1 x 16-bit | Three flexible timer/counters |
| Communication Interfaces | USART, SPI, I2C (TWI) | USART, SPI, I2C (TWI) |
| PWM Channels | 6 | β |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Package | 32-VQFN (5x5 mm) Exposed Pad | 32-VQFN (5x5 mm) exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Low-Power Technology | picoPower | β |
| On-Chip Debug | debugWIRE | debugWIRE |
| Programming | ISP (In-System Programming), ICSP | ISP, ICSP (2 I/O pins + reset) |
| RoHS Status | Compliant (GREEN) | Compliant (Green) |
| Program Memory Size | β | 16 KB (8K x 16) FLASH |
| EEPROM Size | β | 512 B |
| RAM Size | β | 1 KB |
| Lifecycle Status | β | Active |