ATMEGA165A-MU vs ATMEGA165P-16MU 对比
详细并排对比 ATMEGA165A-MU 出自 Microchip Technology 和 ATMEGA165P-16MU 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
ATMEGA165A-MU - AVR 8-Bit MCU 16KB Flash 16MHz QFN-64 | Microchip
ATMEGA165A-MU ✓ 量产中Microchip Technology
ATMEGA165P-16MU - 16MHz AVR MCU 16KB Flash 64-QFN | Microchip
ATMEGA165P-16MU ✓ 量产中规格对比
| 参数 | ATMEGA165A-MU | ATMEGA165P-16MU |
|---|---|---|
| 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） | $2.18 | $2.19 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Max Clock Speed | 16 MHz | — |
| Flash Memory | 16 KB (8K x 16), In-System Programmable | — |
| EEPROM | 512 B | — |
| SRAM | 1 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| General Purpose I/O | 54 | — |
| Instructions | 133 (mostly single-cycle execution) | 133 (mostly single-cycle) |
| Working Registers | 32 x 8-bit general purpose | — |
| Connectivity | SPI, UART/USART | — |
| Debug / Test Interface | JTAG (on-chip debug and boundary scan) | — |
| ADC | Yes, 10-bit | On-chip ADC |
| 封装 | 64-QFN (9x9 mm) MLF, surface mount | 64-QFN (MLF), 9 x 9 mm, 1 mm height |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (Industrial) |
| Flash Write Cycles | [DATA_NEEDED: flash endurance] | — |
| Core Architecture | — | AVR 8-bit RISC |
| 数据总线宽度 | — | 8 Bit |
| 最大时钟频率 | — | 16 MHz |
| Program Memory Size | — | 16 KB (8K x 16) Flash |
| Program Memory Type | — | In-System Programmable Flash |
| EEPROM Size | — | 512 B |
| SRAM Size | — | 1 KB |
| I/O Count | — | 53 |
| Timers/Counters | — | 3 flexible Timer/Counters |
| Debug/Programming Interface | — | JTAG (Boundary-scan, on-chip debug, programming) |
| Serial Interfaces | — | SPI, USART, TWI (I2C-compatible) |
| 生命周期状态 | — | Active |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |
| Program Memory Write Endurance | — | [DATA_NEEDED: flash endurance cycles] |