ATMEGA324PA-MN vs ATMEGA324P-20MQ 对比
详细并排对比 ATMEGA324PA-MN 出自 Microchip Technology 和 ATMEGA324P-20MQ 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
ATMEGA324PA-MN - 8-bit AVR MCU 32KB 20MHz QFN-44 | Microchip
ATMEGA324PA-MN ✓ 量产中Microchip Technology
ATMEGA324P-20MQ - 8-bit AVR MCU 32KB 20MHz VQFN-44 | Microchip
ATMEGA324P-20MQ ✓ 量产中规格对比
| 参数 | ATMEGA324PA-MN | ATMEGA324P-20MQ |
|---|---|---|
| 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） | $3.05 | $4.15 |
| Core Architecture | 8-bit AVR RISC | — |
| 最大时钟频率 | 20 MHz | 20 MHz |
| Flash Memory | 32 KB (16K x 16) ISP | 32 KB (16K x 16) ISP |
| EEPROM | 1 KB | 1 KB |
| SRAM | 2 KB | 2 KB |
| General Purpose I/O | 32 lines | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| 工作温度 | -40C to +105C | — |
| 封装 | 44-VQFN (7x7 mm) Exposed Pad | 44-VQFN (7x7 mm), exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| ADC Resolution | 10-bit | — |
| Timers | 2 x 8-bit, 1 x 16-bit | — |
| Serial Interfaces | USART, SPI, TWI (I2C), USI | — |
| Low Power Technology | picoPower | picoPower |
| RoHS 状态 | Compliant (Green per distributor data) | Green package (per FindIC listing) |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL Level] | — |
| Max CPU Performance | Approx. 20 MIPS at 20 MHz | — |
| Core | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| 电源电压 | — | 5 V |
| Number of I/O | — | 32 general purpose I/O lines |
| 工作温度范围 | — | Extended temperature (M suffix) |
| Instruction Set | — | 131 powerful instructions |
| Working Registers | — | 32 general purpose registers |
| Programming / Debug | — | ICSP, JTAG |
| Timers / RTC | — | Real time counter plus three flexible timers |