ATMEGA164PA-MU vs ATMEGA164PA-MNR Comparison
Detailed side-by-side comparison of ATMEGA164PA-MU by Microchip Technology and ATMEGA164PA-MNR 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-MU - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA164PA-MU β ActiveMicrochip Technology
ATMEGA164PA-MNR - 8-bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA164PA-MNR β ActiveSpecification Comparison
| Parameter | ATMEGA164PA-MU | ATMEGA164PA-MNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.55 | $2.66 |
| Core Architecture | 8-bit AVR RISC | AVR enhanced RISC, 8-bit |
| Flash Memory | 16 KB (8K x 16) ISP Flash | 16 KB (8K x 16) ISP flash, read-while-write |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Maximum Clock Frequency | 20 MHz | β |
| Supply Voltage Range | 2.7 V to 5.5 V | β |
| General Purpose I/O Lines | 32 | β |
| Timers/Counters | 3 (with compare modes and PWM) | β |
| USART Channels | 2 | β |
| Two-Wire Interface (I2C) | Yes, byte-oriented TWI | β |
| ADC | 8-channel, 10-bit | 8-channel 10-bit |
| Instructions | 133, most single-cycle | β |
| Low Power Technology | picoPower | picoPower |
| Package | 44-VQFN (7x7 mm) | 44-VQFN (7x7 mm) exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | β |
| Programmability | In-System Programmable (ISP), read-while-write | β |
| Max Clock Frequency | β | 20 MHz |
| I/O Lines | β | 32 general purpose I/O |
| Timers | β | 3 timer/counters with compare modes and PWM |
| USART | β | 2 |
| Serial Interfaces | β | Two-Wire (I2C), SPI |
| Operating Voltage | β | 2.5 V / 3.3 V / 5 V |
| Programming | β | ISP, IAP; debugWire/ICSP via reset line |
| Packaging | β | Tape & Reel (T/R) |
| RoHS Status | β | Compliant (GRN / green per Mouser) |
| Working Registers | β | 32 x 8-bit general purpose |