ATMEGA164PA-MNR vs ATMEGA165P-16MNR Comparison
Detailed side-by-side comparison of ATMEGA164PA-MNR by Microchip Technology and ATMEGA165P-16MNR 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-MNR
ATMEGA164PA-MNR - 8-bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA164PA-MNR β ActiveMicrochip Technology
ATMEGA165P-16MNR
ATMEGA165P-16MNR - AVR 8-Bit MCU 16KB Flash 16MHz | Microchip
ATMEGA165P-16MNR β ActiveSpecification Comparison
| Parameter | ATMEGA164PA-MNR | ATMEGA165P-16MNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.66 | $1.75 |
| Core Architecture | AVR enhanced RISC, 8-bit | β |
| Max Clock Frequency | 20 MHz | β |
| Flash Memory | 16 KB (8K x 16) ISP flash, read-while-write | 16 KB (8K x 16) |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| I/O Lines | 32 general purpose I/O | β |
| Timers | 3 timer/counters with compare modes and PWM | Three flexible Timer/Counters (per datasheet summary) |
| USART | 2 | β |
| Serial Interfaces | Two-Wire (I2C), SPI | β |
| ADC | 8-channel 10-bit | β |
| Operating Voltage | 2.5 V / 3.3 V / 5 V | β |
| Low Power Technology | picoPower | β |
| Programming | ISP, IAP; debugWire/ICSP via reset line | β |
| Package | 44-VQFN (7x7 mm) exposed pad | 64-QFN (MLF, 9x9 mm) exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (T/R) | Tape & Reel (R suffix) |
| RoHS Status | Compliant (GRN / green per Mouser) | [DATA_NEEDED: RoHS status] |
| Working Registers | 32 x 8-bit general purpose | 32 |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Speed | β | 16 MHz |
| General Purpose I/O | β | 53 |
| Instructions | β | 131 (most single-cycle) |
| Throughput | β | Up to 16 MIPS at 16 MHz |
| JTAG Interface | β | Yes (boundary-scan, on-chip debug, programming) |
| Supply Voltage | β | 3.3 V / 5 V (per FindIC listing) |
| Operating Temperature | β | up to 105C (per Mouser listing) |