ATMEGA6450P-AU vs ATMEGA6450P-AUR Comparison
Detailed side-by-side comparison of ATMEGA6450P-AU by Microchip Technology and ATMEGA6450P-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-AU - 8-bit AVR MCU 64KB Flash 20MHz | Microchip
ATMEGA6450P-AU β ActiveMicrochip Technology
ATMEGA6450P-AUR - 8-Bit AVR MCU 64KB Flash 20MHz | Microchip
ATMEGA6450P-AUR β ActiveSpecification Comparison
| Parameter | ATMEGA6450P-AU | ATMEGA6450P-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.90 | $4.18 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 64 KB (32K x 16) ISP Flash | 64 KB (32K x 16) ISP Flash |
| EEPROM | 2 KB | 2 KB |
| SRAM | 4 KB | 4 KB (4K x 8) |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| I/O Lines | 54/69 general purpose I/O | β |
| Working Registers | 32 general purpose | 32 general purpose registers |
| Instruction Set | 130 powerful instructions, most single-cycle | β |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug/programming) | β |
| Flash Read-While-Write | Yes | β |
| Low Power Technology | picoPower | picoPower |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | β |
| Package | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Pins | 100 | β |
| Timers/Counters | Three flexible timer/counters with compare modes | β |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | β |
| Supply Voltage Range | β | 1.8 V to 5.5 V (2.5V/3.3V/5V typical) |
| General Purpose I/O | β | 54 / 69 I/O lines |
| Temperature Grade | β | Industrial |
| Programming Interface | β | ICSP (In-Circuit Serial Programming) |
| Read-While-Write Flash | β | Yes |
| Series | β | AVR ATmega |
| Moisture Sensitivity Level | β | [DATA_NEEDED: MSL level] |