ATMEGA165P-16MU vs ATMEGA165P-16MNR 对比
详细并排对比 ATMEGA165P-16MU 出自 Microchip Technology 和 ATMEGA165P-16MNR 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
ATMEGA165P-16MU - 16MHz AVR MCU 16KB Flash 64-QFN | Microchip
ATMEGA165P-16MU ✓ 量产中Microchip Technology
ATMEGA165P-16MNR - AVR 8-Bit MCU 16KB Flash 16MHz | Microchip
ATMEGA165P-16MNR ✓ 量产中规格对比
| 参数 | ATMEGA165P-16MU | ATMEGA165P-16MNR |
|---|---|---|
| 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） | $2.19 | $1.75 |
| 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 | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| I/O Count | 53 | — |
| Instructions | 133 (mostly single-cycle) | 131 (most single-cycle) |
| Timers/Counters | 3 flexible Timer/Counters | — |
| Debug/Programming Interface | JTAG (Boundary-scan, on-chip debug, programming) | — |
| Serial Interfaces | SPI, USART, TWI (I2C-compatible) | — |
| ADC | On-chip ADC | — |
| 封装 | 64-QFN (MLF), 9 x 9 mm, 1 mm height | 64-QFN (MLF, 9x9 mm) exposed pad |
| 工作温度 | -40C to +85C (Industrial) | up to 105C (per Mouser listing) |
| 安装类型 | Surface Mount | Surface Mount |
| 生命周期状态 | Active | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Program Memory Write Endurance | [DATA_NEEDED: flash endurance cycles] | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 16 MHz |
| Flash Memory | — | 16 KB (8K x 16) |
| EEPROM | — | 512 B |
| SRAM | — | 1 KB |
| General Purpose I/O | — | 53 |
| Working Registers | — | 32 |
| Throughput | — | Up to 16 MIPS at 16 MHz |
| JTAG Interface | — | Yes (boundary-scan, on-chip debug, programming) |
| 电源电压 | — | 3.3 V / 5 V (per FindIC listing) |
| Packaging | — | Tape & Reel (R suffix) |
| Timers | — | Three flexible Timer/Counters (per datasheet summary) |