ATMEGA328P-MU vs ATMEGA168PA-MNR Comparison
Detailed side-by-side comparison of ATMEGA328P-MU by Microchip Technology and ATMEGA168PA-MNR 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
ATMEGA168PA-MNR - AVR 8-Bit MCU 16KB 20MHz VQFN-32 | Microchip
ATMEGA168PA-MNR β ActiveSpecification Comparison
| Parameter | ATMEGA328P-MU | ATMEGA168PA-MNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Nrnd | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.28 | $1.36 |
| Core Processor | AVR 8-bit RISC | AVR |
| Core Size | 8-bit | 8-Bit |
| Speed | 20 MHz | 20 MHz |
| Program Memory Size | 32 KB (16K x 16) Flash | β |
| EEPROM Size | 1 KB | β |
| RAM Size | 2 KB | β |
| Number of I/O | 23 | 23 |
| Supply Voltage Range | 1.8 V to 5.5 V | [DATA_NEEDED: supply voltage range] |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 8 (6 external + 2 multiplexed) | 8 |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | β |
| Communication Interfaces | USART, SPI, I2C (TWI) | USART, SPI, I2C (TWI) |
| Timers | 2 x 8-bit, 1 x 16-bit | β |
| Operating Temperature | -40C to +85C | -40C to +105C |
| Package | 32-VQFN (5x5 mm) | 32-VQFN (5x5 mm) MLF, exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Programming | ISP, debugWIRE | β |
| Oscillator Type | Internal | β |
| Flash Memory | β | 16 KB (8K x 16) |
| EEPROM | β | 512 B |
| SRAM | β | 1 KB |
| Timers/Counters | β | 3 (2 x 8-bit, 1 x 16-bit) |
| Packaging | β | Tape & Reel (MNR suffix) |
| Programming / Debug | β | ICSP, debugWIRE |
| RoHS Status | β | [DATA_NEEDED: RoHS status] |