Publication Release Date: August 2006 - 7 - Revision 1.0 5. PIN DESCRIPTION Table 5-1 Pin Type Description TY" />
參數(shù)資料
型號(hào): W83L951DG
廠商: Nuvoton Technology Corporation of America
文件頁數(shù): 13/112頁
文件大小: 0K
描述: IC EMBEDDED CNTRLR 128-LQFP
標(biāo)準(zhǔn)包裝: 90
系列: W83
核心處理器: 8051
芯體尺寸: 8-位
速度: 24MHz
連通性: 主機(jī)接口,PS/2,SMBus,UART/USART
外圍設(shè)備: PWM,WDT
輸入/輸出數(shù): 104
程序存儲(chǔ)器容量: 64KB(64K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b; D/A 2x8b
振蕩器型: 外部
工作溫度: 0°C ~ 70°C
封裝/外殼: 128-LQFP
包裝: 托盤
W83L951DG/W83L951FG
Publication Release Date: August 2006
- 7 -
Revision 1.0
5.
PIN DESCRIPTION
Table 5-1 Pin Type Description
TYPE
DESCRIPTION
I/O12tsm
Bi-directional pin, TTL level, Schmitt-trigger input, selectable 250uA/12mA sink
capability, 12mA select source capability
I/O12tsai
Bi-directional pin, TTL level, Schmitt-trigger input, Analog Input, 12mA source-sink
capability
I/O12tsao
Bi-directional pin, TTL level, Schmitt-trigger input, Analog Output, 12mA source-sink
capability
I/O16tsh
Bi-directional pin, TTL level, Schmitt-trigger input, 5V Tolerant, 16mA source-sink
capability
I/O24ts
Bi-directional pin, Schmitt-trigger input, 24mA source-sink capability
Its
TTL level, Schmitt-trigger input
Ic, Oc
Clock Input, Clock Out
Ivdd
Voltage Input
Ivss
Ground Input
Note
: t – TTL level, s – Schmitt-trigger, m – matrix keyboard, ai – analog input, ao – analog output, h – 5V Tolerant, c – clock.
5.1
Pin configuration table
Table 5-2 Pin configuration table
SYMBOL
PIN
I/O
FUNCTION
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
GPB7
EXTINT27
7
I/O16tsh
General Purpose I/O Function
External Interrupt Input
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