ATMEGA168P-20MUR vs ATMEGA168PA-MUR Comparison
Detailed side-by-side comparison of ATMEGA168P-20MUR by Microchip Technology and ATMEGA168PA-MUR 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 ✓ ActiveMicrochip Technology
ATMEGA168PA-MUR - 8-Bit AVR MCU 16KB Flash 20MHz VQFN-32 | Microchip
ATMEGA168PA-MUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA168P-20MUR | ATMEGA168PA-MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.58 | $1.75 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 16 KB (8K x 16) | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Number of I/O | 23 | — |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 8 | 8 channels |
| Timers | 2 x 8-bit, 1 x 16-bit | 1 x 8-bit, 1 x 16-bit |
| Communication Interfaces | USART, SPI, I2C (TWI) | USART, SPI, TWI (I2C-compatible) |
| PWM Channels | 6 | 6 |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| Package | 32-VQFN (5x5 mm) Exposed Pad | 32-VQFN (5x5 mm), MLF-32 |
| Mounting Type | Surface Mount | Surface Mount |
| Low-Power Technology | picoPower | — |
| On-Chip Debug | debugWIRE | — |
| Programming | ISP (In-System Programming), ICSP | — |
| RoHS Status | Compliant (GREEN) | Compliant (Green) |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Program Memory | — | 16 KB (8K x 16) |
| Maximum Clock Frequency | — | 20 MHz |
| GPIO Count | — | 23 programmable I/O lines |
| Low Power Technology | — | picoPower |