ATMEGA165PV-8MU vs ATMEGA325A-MN 对比
详细并排对比 ATMEGA165PV-8MU 出自 Microchip Technology 和 ATMEGA325A-MN 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
ATMEGA165PV-8MU - 8MHz AVR MCU 16KB Flash 64-QFN | Microchip
ATMEGA165PV-8MU ✓ 量产中Microchip Technology
ATMEGA325A-MN - 8-bit AVR MCU 32KB Flash 20MHz QFN-64 | Microchip
ATMEGA325A-MN ✓ 量产中规格对比
| 参数 | ATMEGA165PV-8MU | ATMEGA325A-MN |
|---|---|---|
| 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） | $3.95 | $3.17 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| 数据总线宽度 | 8 Bit | — |
| Clock Speed | 8 MHz | — |
| Program Memory Size | 16KB (8K x 16) Flash | 32 KB (16K x 16) Flash |
| EEPROM Size | 512 B | 1 KB |
| SRAM Size | 1 KB | 2 KB (2K x 8) |
| 电源电压 | 2.7 V to 5.5 V | [DATA_NEEDED: supply voltage range] |
| I/O Ports | 53 | — |
| Instruction Set | 133 powerful instructions, most single-cycle | 130 instructions, most single-cycle |
| Throughput | Up to 1 MIPS per MHz | — |
| Package Type | 64-QFN / VFQFN (9 x 9 mm), exposed pad | — |
| 安装类型 | Surface Mount | — |
| Programmability | In-System Programmable (ISP) Flash | — |
| 生命周期状态 | Active | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution and channels] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +105C |
| Number of Timers | [DATA_NEEDED: timer/counter count] | — |
| Communication Interfaces | [DATA_NEEDED: USART/SPI/Two-Wire count] | — |
| Program Memory Type | — | ISP Flash (read-while-write) |
| Maximum Clock Speed | — | 20 MHz |
| Number of I/O | — | 54 |
| General Purpose Working Registers | — | 32 |
| Debug Interface | — | JTAG (boundary scan + on-chip debug) |
| Oscillator Type | — | Internal RC |
| 封装 / 外壳 | — | 64-VFQFN Exposed Pad (9x9 mm) |
| 安装方式 | — | Surface Mount |
| Packaging | — | Tube |