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