ATMEGA325V-8AI vs ATMEGA325-16AU Comparison
Detailed side-by-side comparison of ATMEGA325V-8AI by Microchip Technology and ATMEGA325-16AU 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
ATMEGA325-16AU - 32KB Flash 16MHz AVR 8-Bit MCU | Microchip
ATMEGA325-16AU β ActiveSpecification Comparison
| Parameter | ATMEGA325V-8AI | ATMEGA325-16AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.20 | $2.40 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory (Flash) | 32KB (16K x 16), ISP with read-while-write | β |
| EEPROM | 1KB | β |
| SRAM | 2KB | β |
| Maximum Clock Frequency | 8MHz | 16 MHz |
| Supply Voltage Range | 1.8V to 5.5V | 4.5 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) | 64-TQFP (14 x 14 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] | [DATA_NEEDED: RoHS compliance status] |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | β |
| Program Memory Size | β | 32KB (16K x 16) FLASH |
| EEPROM Size | β | 1KB |
| SRAM Size | β | 2KB |
| Number of I/O Pins | β | 54 |
| Operating Temperature | β | -40C to +85C |
| Instruction Set | β | 131 instructions, mostly single-cycle |
| Peripherals | β | 10-bit ADC, UART, SPI, Watchdog Timer, Timers |
| In-System Programming | β | Yes (ISP FLASH) |
| Life Cycle Stage | β | ACTIVE |
| MSL Rating | β | [DATA_NEEDED: moisture sensitivity level] |