W78ERD2_07 Datasheet, PDF (60/76 Pages) Winbond – 8-BIT MICROCONTROLLER

W78ERD2/W78ERD2A
18. ELECTRICAL CHARACTERISTICS
18.1 Absolute Maximum Ratings
PARAMETER
DC Power Supply
Input Voltage
Operating Temperature
Storage Temperature
SYMBOL
VDD − VSS
VIN
TA
TST
MIN.
-0.3
VSS -0.3
0
-55
MAX.
+6.0
VDD +0.3
70
+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
(VDD − VSS = 5V ±10%, TA = 25°C, Fosc = 20 MHz, unless otherwise specified.)
PARAMETER
SYM.
SPECIFICATION
MIN.
MAX. UNIT
Operating Voltage
VDD
4.5
5.5
V
Operating Current
IDD
-
20
mA
Idle Current
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
Input Low Voltage
P0, P1, P2, P3, P4, EA
Input Low Voltage
RST
Input Low Voltage
XTAL1^[*4]
IIDLE
IPWDN
IIN1
IIN2
ILK
ITL^[*4]
VIL1
VIL2
VIL3
-
-
-50
0
-10
-500
0
0
0
10
mA
10
µA
+10
µA
+300
µA
+10
µA
-
µA
0.8
V
0.8
V
0.8
V
TEST CONDITIONS
No load
VDD = 5.5V
Idle mode
VDD = 5.5V
Power-down mode
VDD = 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 = 2.0V
VDD = 4.5V
VDD = 4.5V
VDD = 4.5V
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