| 参数 |
数值 |
| 系列 |
89LP |
| 核心处理器 |
8051 |
| 芯体尺寸 |
8-Bit |
| 速度 |
16MHz |
| RAM容量 |
256 x 8 |
| 程序存储器类型 |
FLASH |
| 程序存储器容量 |
2KB (2K x 8) |
| 输入/输出数 |
15 |
| 振荡器型 |
Internal |
| 连通性 |
SPI, UART/USART |
| 工作电压 |
2.4 V ~ 5.5 V |
| 工作温度 |
-40°C ~ 85°C |
| 周边设备 |
Brown-out Detect/Reset, POR, PWM, WDT |
Low-power, high-performance CMOS 8-bit microcontroller with 2KB of ISP flash memory. The device uses Atmel high-density nonvolatile memory technology and is compatible with the industry-standard MCS?51 instruction set. An enhanced CPU core can fetch a single byte from memory every clock cycle and is capable of 20MIPS throughput. The new CPU core runs at a much lower speed, greatly reducing power consumption.
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