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W79E217A Datasheet, PDF (191/207 Pages) Winbond – 8-bit Microcontroller
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Preliminary W79E217A Data Sheet
DC Characteristics, continued
PARAMETER
Power Down Current
Input Current P1, P2, P3,
P4, P5, P6, P7
Input Current RST
Input Leakage Current P0,
/EA
Logic 1 to 0 Transition
Current P1, P2, P3, P4, P5,
P6, P7 [*4]
Input Low Voltage P0, P1,
P2, P3, P4, P5, P6, P7, /EA
(Schmitt input)
Input High Voltage P0, P1,
P2, P3, P4, P5, P6, P7, /EA
(Schmitt input)
Hysteresis Voltage
Input Low Voltage RST [*1]
Input High Voltage RST [*1]
Input Low Voltage XTAL1[*3]
Input High Voltage XTAL1[*3]
Source Current P2.0~P2.5,
P5.0~P5.1 (PUSH-PULL
Mode) PWM pins
Source Current P1, P2, P3,
P4, P5, P6, P7 (Quasi-
bidirectional mode)
Sink Current P2.0~P2.5,
P5.0~P5.1 (PUSH-PULL
Mode)
Sink Current P0,P1,P2,
P3,P4,P5, P6, P7 (Quasi-
bidirectional mode)
Output Low Voltage
P2.0~P2.5, P5.0~P5.1
(PUSH-PULL Mode)
Output Low Voltage P0, P1,
P2, P3, P4, P5, P6, P7
(Quasi-bidirectional Mode)
SYMBOL
IPWDN
SPECIFICATION
MIN
TYP
MAX
-
-
10
IIN1
-95
-55
10
UNIT
uA
uA
IIN2
-10
50
300
uA
ILK
ITL[*4]
-10
0
-500 -
10
uA
-200
uA
VIL1
0
0.8
0.3 VDD V
VIH1
VHY
V IL21
V IL22
VIH21
VIH22
V IL31
V IL32
VIH31
VIH32
ISR11
ISR12
ISR21
ISR22
ISK11
ISK12
ISK21
ISK22
VOL11
VOL12
VOL21
VOL22
0.7 VDD
2.0
VDD+0.2 V
-
-
-
3.5
2
0
0
4.0
2.5
-22
-6
-200
-50
18
10
4
3
-
-
-
-
0.2 VDD
-
1.0
1.6
V
0.7
0.8
2.3
VDD+0.
2
V
1.5
VDD+0.
2
-
0.8
V
-
0.4
-
VDD+0.2
V
-
VDD+0.2
-31
-42
mA
-9
-13
-300
-82
-430
uA
-115
22
32
mA
15
25
5
6
mA
3.5
5
0.35
-
V
0.07
-
0.35
-
V
0.35
-
TEST CONDITIONS
VDD=2.7V~5.5V
VDD=5.5V
VIN=0V or VDD
VDD=5.5V
0<VIN<VDD
VDD=5.5V
0V<VIN<VDD
VDD = 5.5V
VIN » 2.85V
VDD = 4.5V
VDD = 5.5V
VDD=4.5V
VDD=2.7V
VDD=5.5V
VDD=2.7V
VDD=4.5V
VDD=2.7V
VDD=5.5V
VDD=2.7V
VDD = 4.5V, VS = 2.4V
VDD = 2.7V, VS = 2.0V
VDD = 4.5V, VS = 2.4V
VDD =2.7V, VS = 2.0V
VDD = 4.5V, VS = 0.45V
VDD = 2.7V, VS = 0.45V
VDD = 4.5V, VS = 0.45V
VDD = 2.7V, VS = 0.45V
VDD = 4.5V, IOL = 20 mA
VDD = 2.7V, IOL = 3.2 mA
VDD = 4.5V, IOL = 4.0 mA
VDD = 2.7V, IOL = 3.0 mA
- 191 -
Publication Release Date: December 14, 2007
Revision A3.0
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