ATMEGA165PA-MN vs ATMEGA1281V-8MUR Comparison
Detailed side-by-side comparison of ATMEGA165PA-MN by Microchip Technology and ATMEGA1281V-8MUR 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
ATMEGA1281V-8MUR
ATMEGA1281V-8MUR - 8-bit AVR MCU 128KB Flash 8MHz | Microchip
ATMEGA1281V-8MUR β ActiveSpecification Comparison
| Parameter | ATMEGA165PA-MN | ATMEGA1281V-8MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.75 | $4.02 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Data Bus Width | 8 Bit | β |
| Flash Memory | 16KB (8K x 16) ISP FLASH | 128 KB (64K x 16), ISP |
| EEPROM | 512B | 4 KB |
| SRAM | 1KB | 8 KB |
| Maximum Clock Frequency | 16 MHz | β |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O | 54/69 lines (54 available in 64-pin package) | 54 lines |
| Working Registers | 32 general purpose | β |
| Instruction Set | 133 instructions, mostly single-cycle | 133 instructions, most single-cycle |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug) and ICSP | β |
| Low Power Technology | picoPower | β |
| Operating Temperature | -40C to +105C | -40C to +85C (industrial) |
| Package | 64-QFN (9x9 mm) MLF/VQFN with exposed pad, Green | 64-QFN (9x9 mm), VQFN with exposed pad (MLF) |
| Mounting Type | Surface Mount | Surface Mount |
| Lifecycle Status | ACTIVE | Active |
| RoHS Status | Green (RoHS compliant) | Compliant (green package per FindIC listing) |
| Clock Speed | β | 8 MHz |
| Timers/Counters | β | Six flexible timers with compare modes and PWM |
| Serial USART | β | Four programmable USARTs |
| ADC | β | 8/16-channel, 10-bit |
| Serial Interfaces | β | SPI (master/slave), 2-wire serial (I2C-compatible) |
| Debug / Programming | β | JTAG on-chip debug, In-Circuit Serial Programming (ICSP) |
| Watchdog Timer | β | Programmable WDT with separate on-chip oscillator |
| Analog Comparator | β | On-chip analog comparator |