LC87F40C8A Datasheet, PDF (15/26 Pages) Sanyo Semicon Device – Internal 128K-byte FROM (ROM/CGROM), 2048 byte RAM, 1024-byte CGRAM, and 704×10-bit CRT Display RAM 8-bit 1-chip Microcontroller

LC87F40C8A
Electrical Characteristics at Ta = -10°C to +70°C, VSS1 = VSS2 = 0V
Parameter
High level input
current
Symbol
IIH(1)
Low level input
current
IIH(2)
IIL(1)
High level output
voltage
Low level output
voltage
Pull-up resistance
IIL(2)
VOH(1)
VOH(2)
VOH(3)
VOH(4)
VOL(1)
VOL(2)
VOL(3)
VOL(4)
Rpu
Hysteresis voltage VHYS
Bus terminal short
circuit resistance for
internal
communication
Pin capacitance
RBS
CP
Pin/Remarks
Conditions
Ports 0, 1, 2, 3
Ports 7, 8
Port C
RES, HS, VS
Ports 0, 1, 2, 3
Ports 7, 8
Port C
RES, HS, VS
Ports 0, 1, 2, 3, 8
Port C
P71 to P73
R, G, B
BL1,
P27/BL2
Ports 0, 1, 2, 3, 8
Port C
Port 7
R, G, B
BL1,
P27/BL2
Ports 0, 1, 2, 3, 7
Ports 8, C
RES
Ports 1, 2, 3, 7
HS, VS
• P31, P33
• P32, P34
Output disabled
Pull-up resistor off
VIN=VDD
(including output Tr's off leakage
current)
VIN=VDD
Output disabled
Pull-up resistor off
VIN=VSS
(including output Tr's off leakage
current)
VIN=VSS
IOH=-1.0mA
IOH=-0.4mA
IOH=-5mA
IOH=-5mA
When BL2 is output
IOL=10mA
IOL=1.6mA
IOL=1mA
IOL=5mA
IOL=5mA
When BL2 is output
VOH=0.9VDD
VDD[V]
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
All pins
For pins other than that under test:
VIN=VSS
f=1MHz
Ta=25°C
4.5 to 5.5
min
-1
-1
VDD-1
VDD-1
VDD-1
VDD-1
15
Specification
typ
max
unit
1
1
µA
V
1.5
0.4
0.4
0.4
0.4
40
70 kΩ
0.35
V
130
300 Ω
10 pF
No.A0139-15/26