| 参数 | 数值 |
|---|---|
| CPU | 8051-1C |
| Operating Voltage (Vcc) | 2.4 to 3.6 |
| Timers | 3 |
| Max. Operating Frequency | 20 MHz |
| EEPROM (Bytes) | 8192 |
| ADC Resolution (bits) | 10 |
| TWI (I2C) | 1 |
| UART | 1 |
| Max I/O Pins | 38 |
| Flash (Kbytes) | 64 Kbytes |
| Watchdog | Yes |
| SPI | 1 |
| Self Program Memory | IAP |
| ADC channels | 8 |
| ISP | SPI/OCD |
| ADC Speed (ksps) | 153.8 |
| SRAM (Kbytes) | 4.25 |
| 系列 | 89LP |
| 核心处理器 | 8051 |
| 芯体尺寸 | 8-Bit |
| 速度 | 20MHz |
| RAM容量 | 4.25K x 8 |
| 程序存储器类型 | FLASH |
| 程序存储器容量 | 64KB (64K x 8) |
| EEPROM 大小 | 8K x 8 |
| 输入/输出数 | 38 |
| 振荡器型 | Internal |
| 数据转换器 | A/D 8x10b |
| 连通性 | I²C, SPI, UART/USART |
| 工作电压 | 2.4 V ~ 3.6 V |
| 工作温度 | -40°C ~ 85°C |
| 周边设备 | Brown-out Detect/Reset, POR, PWM, WDT |
Single-cycle microcontroller with 64KB ISP flash. It includes 8192 bytes flash data memory, 4352 bytes RAM, PWM, UART, TWI, SPI, up to 38 I/Os, 10-bit A/D, an internal RC oscillator, and on-chip debug.
Key Features:
| 序号 | 描述 | |
|---|---|---|
| 1 |
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