ATMEGA324PV-10AUR vs ATMEGA324P-20AUR 对比
详细并排对比 ATMEGA324PV-10AUR 出自 Microchip Technology 和 ATMEGA324P-20AUR 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
ATMEGA324PV-10AUR - 8-bit AVR MCU 32KB 44-TQFP | Microchip
ATMEGA324PV-10AUR ✓ 量产中规格对比
| 参数 | ATMEGA324PV-10AUR | ATMEGA324P-20AUR |
|---|---|---|
| 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） | $3.30 | $4.52 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Max Clock Speed | 10 MHz | — |
| Flash Memory | 32 KB (16K x 16) ISP Flash | — |
| EEPROM | 1 KB | 1 KB |
| SRAM | 2 KB | 2 KB |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Instruction Set | 131 instructions, most single-cycle | 131 powerful instructions, most single-clock cycle |
| General Purpose I/O | 32 lines | — |
| Working Registers | 32 | — |
| ADC | 8-channel, 10-bit | 8-channel 10-bit successive approximation |
| USART | 2 | — |
| Serial Interfaces | TWI (I2C-compatible), SPI, 2x USART | SPI master/slave, byte-oriented TWI (I2C) |
| Timer/Counters | 3 flexible with compare modes and PWM | Three flexible timer/counters with compare modes and PWM |
| Real Time Counter | Yes (RTC) | Yes, with separate oscillator |
| 封装 | 44-TQFP (10x10 mm, 0.8 mm pitch) | 44-pin TQFP (10 x 10 mm, 0.80 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount |
| Low Power Technology | picoPower | — |
| 生命周期状态 | Active | — |
| Packaging | Tape & Reel (R suffix) | — |
| Program Memory Size | — | 32 KB ISP Flash (16K x 16) |
| 最大时钟频率 | — | 20 MHz |
| Operating Voltage Range | — | 4.5 V to 5.5 V |
| General Purpose I/O Lines | — | 32 |
| General Purpose Working Registers | — | 32 |
| 工作温度范围 | — | -40C to +85C (industrial) |
| USART Interfaces | — | 2 |
| Flash Endurance | — | 10,000 write/erase cycles |
| EEPROM Endurance | — | 100,000 write/erase cycles |
| Programming Interfaces | — | SPI, JTAG, bootloader (ISP) |
| RoHS 状态 | — | Compliant |