ATMEGA168PA-MUR vs ATMEGA168A-MUR Comparison
Detailed side-by-side comparison of ATMEGA168PA-MUR by Microchip Technology and ATMEGA168A-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
ATMEGA168PA-MUR - 8-Bit AVR MCU 16KB Flash 20MHz VQFN-32 | Microchip
ATMEGA168PA-MUR β ActiveMicrochip Technology
ATMEGA168A-MUR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-MUR NrndSpecification Comparison
| Parameter | ATMEGA168PA-MUR | ATMEGA168A-MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.75 | $1.85 |
| Core Architecture | 8-bit AVR RISC | β |
| Flash Program Memory | 16 KB (8K x 16) | β |
| EEPROM | 512 B | β |
| SRAM | 1 KB | β |
| Maximum Clock Frequency | 20 MHz | β |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| GPIO Count | 23 programmable I/O lines | β |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 8 channels | β |
| Timers | 1 x 8-bit, 1 x 16-bit | β |
| Communication Interfaces | USART, SPI, TWI (I2C-compatible) | β |
| PWM Channels | 6 | β |
| Operating Temperature | -40C to +85C (industrial) | -40 C to +85 C |
| Package | 32-VQFN (5x5 mm), MLF-32 | 32-VQFN Exposed Pad (5x5 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Low Power Technology | picoPower | β |
| RoHS Status | Compliant (Green) | [DATA_NEEDED: RoHS status] |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Maximum Clock Speed | β | 20 MHz |
| Program Memory Size | β | 16 KB (8K x 16) Flash |
| EEPROM Size | β | 512 B |
| SRAM Size | β | 1 KB |
| Number of I/O Lines | β | 23 |
| General Purpose Working Registers | β | 32 |
| Instruction Set | β | 133 powerful instructions, most single clock cycle |
| Connectivity | β | I2C, SPI, UART/USART |
| Timers/Counters | β | Three flexible timer/counters with compare modes |
| Packaging | β | Tape & Reel (TR) |
| Lifecycle Status | β | NRND (Not Recommended for New Designs) |
| MSL Level | β | [DATA_NEEDED: MSL level] |