P89LPC938 P89LPC938FDH-- 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable Flash with 10-bit A/D converter
The P89LPC938 is a single-chip microcontroller, available in low cost packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system-level functions have been incorporated into the P89LPC938 in order to reduce component count, board space, and system cost.
| 核心处理器 |
8051 |
| 核心尺寸 |
8-位 |
| 速度 |
18MHz |
| 连接性 |
I²C， SPI， UART/USART |
| 外设 |
欠压检测/复位，LED，POR，PWM，WDT |
| I/O 数 |
26 |
| 程序存储容量 |
8KB（8K x 8） |
| 程序存储器类型 |
闪存 |
| EEPROM 容量 |
512 x 8 |
| RAM 容量 |
768 x 8 |
| 电压 - 电源 (Vcc/Vdd) |
2.4 V ~ 3.6 V |
| 数据转换器 |
A/D 8x10b |
| 振荡器类型 |
内部 |
| 工作温度 |
-40°C ~ 85°C |
| 封装/外壳 |
28-TSSOP（0.173"，4.40mm 宽） |
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