ATMEGA6450P-AUR vs ATMEGA6450V-8AUR 对比
详细并排对比 ATMEGA6450P-AUR 出自 Microchip Technology 和 ATMEGA6450V-8AUR 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATMEGA6450P-AUR - 8-Bit AVR MCU 64KB Flash 20MHz | Microchip
ATMEGA6450P-AUR ✓ 量产中Microchip Technology
ATMEGA6450V-8AUR - 8MHz AVR MCU 64KB Flash TQFP-100 | Microchip
ATMEGA6450V-8AUR ✓ 量产中规格对比
| 参数 | ATMEGA6450P-AUR | ATMEGA6450V-8AUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.18 | $6.41 |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Memory | 64 KB (32K x 16) ISP Flash | 64KB (32K x 16) |
| EEPROM | 2 KB | 2KB |
| SRAM | 4 KB (4K x 8) | 4KB |
| 最大时钟频率 | 20 MHz | 8 MHz |
| Supply Voltage Range | 1.8 V to 5.5 V (2.5V/3.3V/5V typical) | 1.8 V to 5.5 V |
| General Purpose I/O | 54 / 69 I/O lines | — |
| Working Registers | 32 general purpose registers | — |
| 封装 | 100-TQFP (14x14 mm) | 100-TQFP (14 x 14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Programming Interface | ICSP (In-Circuit Serial Programming) | — |
| Low Power Technology | picoPower | — |
| Read-While-Write Flash | Yes | — |
| Series | AVR ATmega | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant (GREEN package) |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Core Processor | — | AVR 8-bit RISC |
| Core Size | — | 8-Bit |
| Instruction Count | — | 130 instructions (most single-cycle) |
| 工作温度 | — | -40C to +85C (Industrial) |
| Programmability | — | In-System Programmable (ISP) Flash |
| LCD Controller | — | Integrated segment LCD driver |
| Packaging | — | Tape & Reel (R suffix) |
| Peripheral Set | — | 10-bit ADC, timers/PWM, USART, SPI, TWI |
| Product Family | — | AVR ATmega megaAVR (ATmega6450 series) |