ATMEGA165P-16MN vs ATMEGA169P-16MU 对比
详细并排对比 ATMEGA165P-16MN 出自 Microchip Technology 和 ATMEGA169P-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
ATMEGA165P-16MN - 8-Bit AVR MCU 16KB 16MHz 64-QFN | Microchip
ATMEGA165P-16MN ✓ 量产中Microchip Technology
ATMEGA169P-16MU - AVR 8-bit MCU 16KB 16MHz 64-QFN | Microchip
ATMEGA169P-16MU ✓ 量产中规格对比
| 参数 | ATMEGA165P-16MN | ATMEGA169P-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） | $1.42 | $2.64 |
| Core Architecture | AVR 8-bit RISC | AVR enhanced RISC, 8-bit |
| Core Size | 8-bit | — |
| Max Clock Frequency | 16 MHz | — |
| Throughput | 16 MIPS at 16 MHz | 16 MIPS at 16 MHz (1 MIPS per MHz) |
| Flash Memory | 16 KB (8K x 16) ISP | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Instructions | 131 (mostly single-cycle) | 133 instructions, most single-cycle |
| General Purpose I/O | 53 lines | — |
| Working Registers | 32 | — |
| JTAG | Yes (IEEE 1149.1 boundary scan + on-chip debug) | — |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | 2.7 V to 5.5 V |
| 工作温度 | Industrial grade | [DATA_NEEDED: operating temperature range] |
| 封装 | 64-QFN (9x9 mm) with exposed pad (HVQCCN) | 64-QFN (MLF), 9x9 mm |
| 安装类型 | Surface Mount | Surface Mount |
| Number of Terminals | 64 | — |
| Watchdog Timer | Yes, with separate on-chip oscillator | — |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS status] |
| Flash Program Memory | — | 16 KB (8K x 16), self-programmable |
| 最大时钟频率 | — | 16 MHz |
| ADC | — | 8-channel, 10-bit |
| LCD Controller | — | Yes, segment LCD driver |
| Debug Interface | — | JTAG (on-chip debug and boundary scan) |
| I/O Ports | — | 53 I/O lines |
| Programming Interface | — | ISP via SPI; self-programming Flash |