ATMEGA3250-16AI vs ATMEGA6450-16AI Comparison
Detailed side-by-side comparison of ATMEGA3250-16AI by Microchip Technology and ATMEGA6450-16AI 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
ATMEGA3250-16AI - 8-Bit AVR MCU 32KB Flash 16MHz | Microchip
ATMEGA3250-16AI ✓ ActiveMicrochip Technology
ATMEGA6450-16AI - 8-bit AVR MCU 64KB Flash 16MHz | Microchip
ATMEGA6450-16AI ✓ ActiveSpecification Comparison
| Parameter | ATMEGA3250-16AI | ATMEGA6450-16AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.35 | $6.20 |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-bit | 8-bit |
| Speed | 16 MHz | — |
| Flash Memory | 32 KB (16K x 16) | — |
| EEPROM | 1 KB | 2 KB |
| SRAM | 2 KB | 4 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Operating Temperature | -40C to +85C | -40C to +85C (industrial, suffix I) |
| Number of I/O | 69 (GPIO) | [DATA_NEEDED: GPIO count] |
| Package | 100-TQFP | 100-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Instructions | 130 (most single-cycle) | — |
| Working Registers | 32 x 8-bit general purpose | — |
| Programming Interface | ISP (In-System Programmable), JTAG | — |
| Flash Feature | Read-while-write, self-programmable | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | — |
| ADC Resolution | 10-bit | — |
| Oscillator Type | Internal | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Core | — | AVR 8-bit RISC |
| Maximum Clock Frequency | — | 16 MHz |
| Flash Program Memory | — | 64 KB (32K x 16) |
| Supply Voltage | — | 5 V (speed grade -16) |
| Instruction Set | — | 130 powerful instructions, most single-cycle |
| Programmability | — | In-System Programmable (ISP) Flash |
| Data Bus Width | — | 8 bit |
| Series | — | AVR ATmega |
| Flash Endurance | — | [DATA_NEEDED: Flash endurance cycles] |
| Timers/Peripherals | — | [DATA_NEEDED: peripheral set] |