ATMEGA165P-16MN vs ATMEGA165P-16MNR 对比
详细并排对比 ATMEGA165P-16MN 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-16MN - 8-Bit AVR MCU 16KB 16MHz 64-QFN | Microchip
ATMEGA165P-16MN ✓ 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-16MN | 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） | $1.42 | $1.75 |
| Core Architecture | AVR 8-bit RISC | — |
| Core Size | 8-bit | 8-Bit |
| Max Clock Frequency | 16 MHz | — |
| Throughput | 16 MIPS at 16 MHz | Up to 16 MIPS at 16 MHz |
| Flash Memory | 16 KB (8K x 16) ISP | 16 KB (8K x 16) |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Instructions | 131 (mostly single-cycle) | 131 (most single-cycle) |
| General Purpose I/O | 53 lines | 53 |
| Working Registers | 32 | 32 |
| JTAG | Yes (IEEE 1149.1 boundary scan + on-chip debug) | — |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | — |
| 工作温度 | Industrial grade | up to 105C (per Mouser listing) |
| 封装 | 64-QFN (9x9 mm) with exposed pad (HVQCCN) | 64-QFN (MLF, 9x9 mm) exposed pad |
| 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] |
| Core Processor | — | AVR |
| Speed | — | 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) |