ATMEGA6450P-AUR vs ATMEGA6450A-AUR Comparison
Detailed side-by-side comparison of ATMEGA6450P-AUR by Microchip Technology and ATMEGA6450A-AUR 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
ATMEGA6450P-AUR - 8-Bit AVR MCU 64KB Flash 20MHz | Microchip
ATMEGA6450P-AUR β ActiveMicrochip Technology
ATMEGA6450A-AUR - 8-Bit AVR MCU 20MHz 64KB Flash | Microchip
ATMEGA6450A-AUR β ActiveSpecification Comparison
| Parameter | ATMEGA6450P-AUR | ATMEGA6450A-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.18 | $4.65 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Flash Memory | 64 KB (32K x 16) ISP Flash | 64KB (32K x 16) In-System Programmable |
| EEPROM | 2 KB | 2KB |
| SRAM | 4 KB (4K x 8) | 4KB |
| Maximum Clock Frequency | 20 MHz | β |
| Supply Voltage Range | 1.8 V to 5.5 V (2.5V/3.3V/5V typical) | β |
| General Purpose I/O | 54 / 69 I/O lines | β |
| Working Registers | 32 general purpose registers | β |
| Package | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | β |
| Programming Interface | ICSP (In-Circuit Serial Programming) | β |
| Low Power Technology | picoPower | β |
| Read-While-Write Flash | Yes | β |
| Series | AVR ATmega | β |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant (R suffix = Tape & Reel, lead-free) |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | β |
| Core Size | β | 8-Bit |
| Max Clock Frequency | β | 20 MHz |
| Number of I/O | β | 68 programmable I/O lines |
| Operating Voltage Range | β | 2.7 V to 5.5 V |
| ADC Resolution | β | 10-bit, 8-channel |
| Debug Interface | β | JTAG (on-chip debugging and ICSP) |
| Instruction Count | β | 130 powerful instructions, most single-cycle |
| Throughput | β | 16 MIPS at 16 MHz |
| Operating Temperature | β | [DATA_NEEDED: operating temperature range] |
| Program Memory Type | β | FLASH |