参数资料
型号: W83L951DG
厂商: Nuvoton Technology Corporation of America
文件页数: 48/112页
文件大小: 0K
描述: IC EMBEDDED CNTRLR 128-LQFP
标准包装: 90
系列: W83
核心处理器: 8051
芯体尺寸: 8-位
速度: 24MHz
连通性: 主机接口,PS/2,SMBus,UART/USART
外围设备: PWM,WDT
输入/输出数: 104
程序存储器容量: 64KB(64K x 8)
程序存储器类型: 闪存
RAM 容量: 2K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 8x10b; D/A 2x8b
振荡器型: 外部
工作温度: 0°C ~ 70°C
封装/外壳: 128-LQFP
包装: 托盘
W83L951DG/W83L951FG
- 36 -
Bit 5: CIR Function Enable
1: Enable CIR Block (GP84 GPIO Function Disable)
0: Power down CIR Block
Bit 4: Auxiliary PS2 Function Enable
1: Enable Auxiliary PS2 Block (GP70、GP71 GPIO Function Disable)
0: Power down Auxiliary PS2 Block (The Wakeup by APS2 is also disabled)
Bit 3: Mouse PS2 Function Enable
1: Enable Mouse PS2 Block (GP72、GP73 GPIO Function Disable)
0: Power down Mouse PS2 Block (The Wakeup by MPS2 is also disabled)
Bit 2: Keyboard PS2 Function Enable
1: Enable Keyboard PS2 Block (GP70、GP71 GPIO Function Disable)
0: Power down Keyboard PS2 Block (The Wakeup by KPS2 is also disabled)
Bit 1: SMBUS 2 Function Enable
1: Enable SMBUS2 Block (GP80、GP81 GPIO Function Disable)
0: Power down SMBUS2 Block
Bit 0: SMBUS 1 Function Enable
1: Enable SMBUS1 Block (GP76、GP77 GPIO Function Disable)
0: Power down SMBUS1 Block
6.1.1.17
External Wake-up 1 Register (EXTWKP1) (Default Value: 0000_0000)
Bit7~4: Reserved
Bit3: Enable Key Wake-up Interrupt wake-up W83L951DG/FG at power down mode.
1: Enable.
0: Disable.
Bit2: Enable External Interrupt 3 wake-up W83L951DG/FG at power down mode.
1: Enable.
0: Disable.
Bit1: Enable External Interrupt 2 wake-up W83L951DG/FG at power down mode.
1: Enable.
0: Disable.
Bit0: Enable External Interrupt 1 wake-up W83L951DG/FG at power down mode.
1: Enable.
0: Disable.
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