ATMEGA164P-15MZ vs ATMEGA164A-MU Comparison
Detailed side-by-side comparison of ATMEGA164P-15MZ by Microchip Technology and ATMEGA164A-MU 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
ATMEGA164P-15MZ
ATMEGA164P-15MZ - 8-bit AVR MCU 16KB Flash 44-VQFN | Microchip
ATMEGA164P-15MZ β ActiveMicrochip Technology
ATMEGA164A-MU
ATMEGA164A-MU - 8-bit AVR MCU 16KB Flash 20MHz VQFN-44 | Microchip
ATMEGA164A-MU β ActiveSpecification Comparison
| Parameter | ATMEGA164P-15MZ | ATMEGA164A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.83 | $3.01 |
| Core Processor | AVR 8-bit RISC | β |
| Core Size | 8-bit | β |
| Speed (Max Frequency) | 16 MHz | β |
| Flash Memory | 16 KB (8K x 16), ISP, read-while-write | β |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| GPIO Count | 32 | β |
| ADC Resolution | 10-bit, 8 channels | β |
| Communication Interfaces | USART, SPI, I2C (TWI) | β |
| Timers | Two 8-bit, one 16-bit (PWM capable) | β |
| Operating Voltage | [DATA_NEEDED: Operating Voltage Range] | β |
| Operating Temperature | -40C to +125C | -40C to +85C (industrial) |
| Debug / Programming | JTAG, SPI (ICSP in-system programming) | β |
| Package | 44-VQFN (7x7 mm) with exposed pad | 44-VQFN (7x7 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Technology Feature | picoPower low-power technology | β |
| Series | AVR ATmega | β |
| Core Architecture | β | AVR 8-bit RISC |
| Program Memory (FLASH) | β | 16 KB (8K x 16) ISP |
| Maximum Clock Frequency | β | 20 MHz |
| Throughput | β | Up to 20 MIPS (approx. 1 MIPS per MHz) |
| Instruction Set | β | 133 powerful instructions, most single-cycle |
| Supply Voltage Range | β | 2.7 V to 5.5 V |
| General Purpose I/O | β | 32 I/O lines |
| General Purpose Registers | β | 32 |
| ADC | β | 10-bit ADC (per family datasheet) |
| Peripherals | β | Real-time counter, timers/PWM, WDT, brown-out detection |
| Programming Interface | β | ISP (In-System Programmable), read-while-write |
| Life Cycle Stage | β | Active |