- 102 - 7.4 DC Characteristics (Ta = 0 ° C to 70° C, VDD = 3.3V ± 10%, VSS = 0V) I/O
參數(shù)資料
型號: W83L951DG
廠商: Nuvoton Technology Corporation of America
文件頁數(shù): 9/112頁
文件大?。?/td> 0K
描述: IC EMBEDDED CNTRLR 128-LQFP
標準包裝: 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
程序存儲器容量: 64KB(64K x 8)
程序存儲器類型: 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
- 102 -
7.4
DC Characteristics
(Ta = 0
° C to 70° C, VDD = 3.3V ± 10%, VSS = 0V)
I/O12tsm—Bi-directional pin, TTL level, Schmitt-trigger input, selectable 250uA/12mA sink capability,
12mA source capability
PARAMETER
SYM.
MIN.
TYP.
MAX.
UNIT
CONDITIONS
Input Low Voltage
VIL
0.8
V
Input High Voltage
VIH
2.0
V
Input High Leakage
ILIH
+1
μA
VIN = VDD
Input Low Leakage
ILIL
-1
μA
VIN = 0 V
Output Low Voltage
VOL
0.4
V
IOL = 12 mA
Output High Voltage
VOH
2.4
V
IOH = -12 mA / -250uA
(Ta = 0
° C to 70° C, VDD = 3.3V ± 10%, VSS = 0V)
I/O12tsai — Bi-directional pin, TTL level, Schmitt-trigger input, Analog Input, 12mA source-sink
capability
PARAMETER
SYM.
MIN.
TYP.
MAX.
UNIT
CONDITIONS
Input Low Voltage
VIL
0.8
V
Input High Voltage
VIH
2.0
V
Input High Leakage
ILIH
+1
μA
VIN = VDD
Input Low Leakage
ILIL
-1
μA
VIN = 0 V
Output Low Voltage
VOL
0.4
V
IOL = 12 mA
Output High Voltage
VOH
2.4
V
IOH = -12 mA
(Ta = 0
° C to 70° C, VDD = 3.3V ± 10%, VSS = 0V)
I/O12tsao — Bi-directional pin, TTL level, Schmitt-trigger input, Analog Output, 12mA source-sink
capability
PARAMETER
SYM.
MIN.
TYP.
MAX.
UNIT
CONDITIONS
Input Low Voltage
VIL
0.8
V
Input High Voltage
VIH
2.0
V
Input High Leakage
ILIH
+1
μA
VIN = VDD
Input Low Leakage
ILIL
-1
μA
VIN = 0 V
Output Low Voltage
VOL
0.4
V
IOL = 12 mA
Output High Voltage
VOH
2.4
V
IOH = -12 mA
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