ATMEGA165PA-MN vs ATMEGA1281-16MUR Comparison
Detailed side-by-side comparison of ATMEGA165PA-MN by Microchip Technology and ATMEGA1281-16MUR 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
ATMEGA165PA-MN
ATMEGA165PA-MN - 16KB Flash 16MHz AVR MCU | Microchip
ATMEGA165PA-MN β ActiveMicrochip Technology
ATMEGA1281-16MUR
ATMEGA1281-16MUR - 8-Bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA1281-16MUR β ActiveSpecification Comparison
| Parameter | ATMEGA165PA-MN | ATMEGA1281-16MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.75 | $8.78 |
| Core Architecture | AVR 8-bit RISC | β |
| Data Bus Width | 8 Bit | 8 Bit |
| Flash Memory | 16KB (8K x 16) ISP FLASH | β |
| EEPROM | 512B | β |
| SRAM | 1KB | β |
| Maximum Clock Frequency | 16 MHz | 16 MHz |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| General Purpose I/O | 54/69 lines (54 available in 64-pin package) | β |
| Working Registers | 32 general purpose | β |
| Instruction Set | 133 instructions, mostly single-cycle | β |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug) and ICSP | β |
| Low Power Technology | picoPower | β |
| Operating Temperature | -40C to +105C | β |
| Package | 64-QFN (9x9 mm) MLF/VQFN with exposed pad, Green | 64-QFN (9x9 mm), VFQFN exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Lifecycle Status | ACTIVE | β |
| RoHS Status | Green (RoHS compliant) | β |
| Core | β | AVR 8-bit RISC |
| Program Memory Size | β | 128 KB (64K x 16) Flash |
| SRAM Size | β | 8 KB |
| EEPROM Size | β | 4 KB |
| Number of I/O Lines | β | 54 |
| General Purpose Working Registers | β | 32 |
| Timers/Counters | β | 6 (flexible, with compare modes and PWM) |
| USART Channels | β | 4 |
| Serial Interfaces | β | TWI (I2C-compatible), SPI |
| ADC Channels | β | 16-channel |
| Temperature Range | β | Industrial (-40C to +85C) |
| Life Cycle Stage | β | Active |