ATMEGA325V-8AI vs ATMEGA3250V-8AUR Comparison
Detailed side-by-side comparison of ATMEGA325V-8AI by Microchip Technology and ATMEGA3250V-8AUR 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
ATMEGA325V-8AI - 8-bit AVR MCU, 32KB Flash, 8MHz, 1.8V | Microchip
ATMEGA325V-8AI β ActiveMicrochip Technology
ATMEGA3250V-8AUR - 8-bit AVR MCU 32KB 8MHz TQFP-100 | Microchip
ATMEGA3250V-8AUR β ActiveSpecification Comparison
| Parameter | ATMEGA325V-8AI | ATMEGA3250V-8AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.20 | $3.38 |
| Core Architecture | 8-bit AVR RISC | β |
| Program Memory (Flash) | 32KB (16K x 16), ISP with read-while-write | β |
| EEPROM | 1KB | β |
| SRAM | 2KB | β |
| Maximum Clock Frequency | 8MHz | β |
| Supply Voltage Range | 1.8V to 5.5V | 1.8 V to 5.5 V |
| General Purpose I/O Lines | 54 | β |
| Working Registers | 32 general purpose | β |
| Timer/Counters | 3 flexible Timer/Counters with compare modes | β |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug, programming) | β |
| ADC | On-chip ADC (per ATmega325 family datasheet) | β |
| Package | 64-TQFP (14x14 mm, 0.8 mm pitch) | 100-TQFP (14x14 mm, 0.8 mm pitch) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (I suffix), -40C to +85C | β |
| Terminal Form | Gull Wing | β |
| Series | AVR ATmega ATmega325 | β |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant (Green) |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | β |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Speed | β | 8 MHz |
| Program Memory Type | β | FLASH (In-System Programmable) |
| Program Memory Size | β | 32 KB (16K x 16) |
| EEPROM Size | β | 1 KB |
| RAM Size | β | 2 KB |
| Number of I/O | β | 32 I/O (multi-port) |
| Instructions | β | 130-131 powerful instructions, most single-clock cycle |
| General Purpose Registers | β | 8 x 32-bit register file (32 x 8-bit working registers) |
| Debug / Scan | β | JTAG (IEEE 1149.1 boundary scan) and on-chip debug |
| Operating Temperature | β | -40C to +85C (Industrial) |
| Packaging | β | Tape & Reel (TR) |
| Life Cycle Stage | β | Active |