ATMEGA325-16MI vs ATMEGA325-16MUR Comparison
Detailed side-by-side comparison of ATMEGA325-16MI by Microchip Technology and ATMEGA325-16MUR 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
ATMEGA325-16MI - AVR 8-Bit MCU 16MHz 32KB Flash | Microchip
ATMEGA325-16MI β ActiveMicrochip Technology
ATMEGA325-16MUR - 8-bit AVR MCU 32KB 16MHz QFN-64 | Microchip
ATMEGA325-16MUR β ActiveSpecification Comparison
| Parameter | ATMEGA325-16MI | ATMEGA325-16MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.05 | $3.28 |
| Core Architecture | 8-bit AVR RISC | β |
| Max Clock Frequency | 16 MHz | β |
| Program Memory (Flash) | 32 KB (16K x 16) | β |
| EEPROM | 1 KB | β |
| SRAM | 2 KB | β |
| Operating Voltage Range | 2.7 V to 5.5 V | β |
| Number of I/O | 54 programmable I/O lines | 54 |
| Instructions | 130 powerful instructions, most single-cycle | 131 powerful instructions, mostly single-cycle |
| Timers/Counters | Two 8-bit and two 16-bit | β |
| ADC | 10-bit | β |
| Serial Interfaces | USART, SPI, TWI (I2C-compatible) | β |
| Package | 64-QFN / MLF (9x9 mm) with exposed pad | 64-QFN (9x9 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| ISP (In-System Programmable) | Yes | β |
| JTAG / Debug | JTAG boundary scan and on-chip debug | β |
| RoHS Status | Compliant (Green per FindIC data) | [DATA_NEEDED: RoHS status] |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Speed | β | 16 MHz |
| Program Memory Size | β | 32KB (16K x 16) |
| Program Memory Type | β | FLASH (ISP) |
| EEPROM Size | β | 1KB |
| RAM Size | β | 2KB |
| Supply Voltage Range | β | 4.5 V to 5.5 V |
| Connectivity | β | SPI, UART/USART, USI |
| Peripherals | β | Brown-out Detect/Reset, POR, PWM, WDT |
| Life Cycle Stage | β | ACTIVE |