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| W78IRD2 Datasheet, PDF (60/76 Pages) Winbond – 8-BIT MICROCONTROLLER | |||
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W78IRD2
18. ELECTRICAL CHARACTERISTICS
18.1 Absolute Maximum Ratings
PARAMETER
DC Power Supply
Input Voltage
Operating Temperature
Storage Temperature
SYMBOL
VDD â VSS
VIN
TA
TST
MIN.
-0.3
VSS -0.3
-40
-55
MAX.
+6.0
VDD +0.3
85
+150
UNIT
V
V
°C
°C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
18.2 D.C. Characteristics
(VSS = 0v, TA = 25°C, unless otherwise specified.)
SYMBOL
PARAMETER
VDD
Operating Voltage
IDD
Operating Current
IIDLE
Idle Current
IPWDN
IIN1
IIN2
ILK
ITL[*4]
Power Down Current
Input Current
P1, P2, P3, P4
Input Current
RST
Input Leakage Current
P0, EA
Logic 1 to 0 Transition Current
P1, P2, P3, P4
SPECIFICATION
MIN. MAX. UNIT
2.7 5.5 V
-
20 mA
5 mA
-
9 mA
1.8 mA
-
10 µA
-
10 µA
-50 +10 µA
-10 +150 µA
-10 50 µA
-10 +10 µA
-600 -400 µA
-100 -40 µA
TEST CONDITIONS
No load VDD = 5.5V,
Fosc = 20 MHz
No load VDD = 2.7V,
Fosc = 12 MHz
VDD = 5.5V, Fosc = 20 MHz
VDD = 2.7V, Fosc = 12 MHz
VDD = 5.5V, Fosc = 20 MHz
VDD = 2.7V, Fosc = 12 MHz
VDD = 5.5V or 2.7V,
VIN = 0V or VDD
VDD = 5.5V, 0<VIN<VDD
VDD = 2.7V, 0<VIN<VDD
VDD = 5.5V or 2.7 V
0V<VIN<VDD
VDD = 5.5V, VIN = 1.4V
VDD = 2.7V, VIN = 0.92V
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