ATMEGA32-16MJ vs ATMEGA32A-MU 对比
详细并排对比 ATMEGA32-16MJ 出自 Microchip Technology 和 ATMEGA32A-MU 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。
规格对比
| 参数 | ATMEGA32-16MJ | ATMEGA32A-MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 16 MHz | — |
| Flash Program Memory | 32 KB (16K x 16) | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB (1024 bytes) | 1 KB |
| Instructions | 131 instructions, most single-cycle | — |
| Throughput | Up to 16 MIPS at 16 MHz | — |
| General Purpose I/O | 32 lines | — |
| Working Registers | 32 | — |
| ADC | 8-channel, 10-bit | — |
| Timers/Counters | 3 flexible timer/counters | — |
| Debug/Program Interface | JTAG (boundary-scan, on-chip debug, programming) | — |
| Flash Capability | Self-programming with Read-While-Write | — |
| 封装 | 44-VQFN (7x7 mm) | 44-VQFN (7 mm x 7 mm) |
| 安装类型 | Surface Mount | Surface mount |
| 工作温度 | -40C to +85C (industrial) | — |
| 电源电压 | [DATA_NEEDED: supply voltage range] | 4.5 V to 5.5 V |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Product Type | — | 8-bit AVR microcontroller |
| Architecture | — | AVR enhanced RISC |
| Maximum Clock Speed | — | 16 MHz |
| Flash Memory | — | 32 KB (16K x 16) |
| ADC Resolution | — | 10 bits |
| ADC Channels | — | 8 channels |
| General-Purpose I/O Ports | — | 32 ports |
| JTAG Interface | — | Present |
| Package Height | — | 1 mm |
| Package Pitch | — | 0.80 mm |
| 生命周期状态 | — | Active |
| Program Memory Type | — | Flash |
| Number of Instructions | — | 131 instructions |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |