ATMEGA164PA-MUR vs ATMEGA165A-MUR Comparison
Detailed side-by-side comparison of ATMEGA164PA-MUR by Microchip Technology and ATMEGA165A-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
ATMEGA164PA-MUR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA164PA-MUR ✓ ActiveMicrochip Technology
ATMEGA165A-MUR - 8-bit AVR MCU, 16KB Flash, 64-QFN | Microchip
ATMEGA165A-MUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA164PA-MUR | ATMEGA165A-MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | AVR 8-bit RISC | — |
| Program Memory Size | 16 KB Flash (8K x 16) | — |
| SRAM | 1 KB | 1KB |
| EEPROM | 512 B | 512B |
| Maximum Clock Frequency | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8V to 5.5V |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| I/O Lines | 32 | — |
| General Purpose Working Registers | 32 | — |
| Timers/Counters | 3 (with compare modes and PWM) | — |
| USART Interfaces | 2 | — |
| Two-Wire Serial Interface | 1 (byte-oriented, I2C compatible) | — |
| ADC | 8-channel 10-bit | — |
| Real-Time Counter | 1 | — |
| Multiplier | On-chip 2-cycle | — |
| Package | 44-VQFN (7x7 mm) Exposed Pad | — |
| Mounting Type | Surface Mount | Surface Mount |
| Instruction Set | 133 powerful instructions, most single clock cycle | — |
| RoHS Status | Compliant | unknown |
| Core | — | AVR 8-bit RISC |
| Core Size | — | 8-Bit |
| Program Memory (Flash) | — | 16KB (8K x 16) |
| Maximum Clock Speed | — | 16MHz |
| General Purpose I/O | — | 54 |
| Package / Case | — | 64-QFN (9x9 mm), exposed pad |
| Debug Interface | — | JTAG (on-chip debug and boundary scan) |
| Instructions | — | 133 (most single-cycle) |
| ADC Resolution | — | 10-bit |
| Series | — | AVR ATmega |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Connectivity Peripherals | — | [DATA_NEEDED: UART/SPI/I2C configuration] |