参数资料
型号: W83L951DG
厂商: Nuvoton Technology Corporation of America
文件页数: 39/112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
- 28 -
Table 5-17 GPIOC pin configuration table
SYMBOL
PIN
I/O
FUNCTION
GPC7
EXTINT37
127
I/O16tsh
General Purpose I/O Function
External Interrupt Input
GPC6
EXTINT36
128
I/O16tsh
General Purpose I/O Function
External Interrupt Input
GPC5
EXTINT35
1
I/O16tsh
General Purpose I/O Function
External Interrupt Input
GPC4
EXTINT34
2
I/O16tsh
General Purpose I/O Function
External Interrupt Input
GPC3
EXTINT33
3
I/O16tsh
General Purpose I/O Function
External Interrupt Input
GPC2
EXTINT32
4
I/O16tsh
General Purpose I/O Function
External Interrupt Input
GPC1
EXTINT31
5
I/O16tsh
General Purpose I/O Function
External Interrupt Input
GPC0
EXTINT30
6
I/O16tsh
General Purpose I/O Function
External Interrupt Input
5.17 Power & Clock Part
Table 5-18 Power & clock pin configuration table
SYMBOL
PIN
I/O
FUNCTION
XOUT
122
Oc
24MHz/12MHz System Clock Output
XIN
123
Ic
24MHz/12MHz System Clock Input
XCOUT
125
Oc
32.768 KHz Clock Output
XCIN
126
Ic
32.768 KHz Clock Input
VCC1
23
49
78
Ivdd
Normal Power Input, +3.3V
VCC2
60
Its
Power status. Indicates current power status of LPC interface.
GND
32
55
69
Ivss
Normal GND
AVCC
112
Ivdd
Analog Power Input, +3.3V
AGND
115
Ivss
Analog GND
VREF
103
Ivdd
Analog Reference Voltage Input
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