LC87F7LC8A Datasheet, PDF (15/25 Pages) Sanyo Semicon Device – CMOS IC FROM 128K byte, RAM 4096 byte on-chip 8-bit 1-chip Microcontroller

LC87F7LC8A
Continued from preceding page.
Parameter
High level output
voltage
Low level output
voltage
LCD output voltage
regulation
LCD bias resistor
Resistance of
pull-up MOS Tr.
Hysterisis voltage
Pin capacitance
Input sensitivity
Symbol
Pin/Remarks
Conditions
VDD[V]
Specification
min
typ
max unit
VOH(1) Ports 0, 1, 32 to 35 IOH=-1mA
4.5 to 5.5
VDD-1
VOH(2)
IOH=-0.4mA
3.0 to 5.5 VDD-0.4
VOH(3)
IOH=-0.2mA
2.2 to 5.5 VDD-0.4
VOH(4) Ports 30, 31
IOH=-10mA
4.5 to 5.5 VDD-1.5
VOH(5)
IOH=-1.6mA
3.0 to 5.5 VDD-0.4
VOH(6)
IOH=-1mA
2.2 to 5.5 VDD-0.4
VOH(7) Ports 71 to 73
IOH=-0.4mA
3.0 to 5.5 VDD-0.4
VOH(8)
IOH=-0.2mA
2.2 to 5.5 VDD-0.4
VOH(9)
VOH(10)
Ports A, B, C, D, E,
F
IOH=-1mA
IOH=-0.4mA
4.5 to 5.5
3.0 to 5.5
VDD-1
VDD-0.4
VOH(11)
IOH=-0.2mA
2.2 to 5.5 VDD-0.4
VOL(1)
VOL(2)
VOL(3)
Ports 0, 1, 32 to 35
Ports 30, 31
(PWM function
output mode)
IOL=10mA
IOL=1.6mA
IOL=1mA
4.5 to 5.5
3.0 to 5.5
2.2 to 5.5
1.5
0.4
0.4
V
VOL(4)
Port 30, 31
IOL=30mA
4.5 to 5.5
1.5
VOL(5)
(Port function
IOL=5mA
3.0 to 5.5
0.4
VOL(6)
output mode)
IOL=2.5mA
2.2 to 5.5
0.4
VOL(7)
Ports 7, 8
IOL=1.6mA
3.0 to 5.5
0.4
VOL(8)
XT2
IOL=1mA
2.2 to 5.5
0.4
VOL(9)
Ports A, B, C, D, E, IOL=1.6mA
3.0 to 5.5
0.4
VOL(10) ^F
IOL=1mA
2.2 to 5.5
0.4
VODLS S0 to S47
• IO=0mA
• VLCD, 2/3VLCD, 1/3VLCD
2.2 to 5.5
0
±0.2
level output
• See Fig. 8.
VODLC COM0 to COM3
• IO=0mA
• VLCD, 2/3VLCD, 1/2VLCD,
2.2 to 5.5
0
±0.2
1/3VLCD level output
• See Fig. 8.
RLCD(1)
Resistance per
one bias resister
See Fig. 8.
2.2 to 5.5
60
RLCD(2) Resistance per
See Fig. 8.
one bias resister
1/2R mode
2.2 to 5.5
30
kΩ
Rpu(1)
Rpu(2)
Ports 0, 1, 3, 7
Ports A, B, C, D, E,
F
VOH=0.9VDD
4.5 to 5.5
2.2 to 5.5
15
35
80
18
50
150
VHYS(1)
VHYS(2)
Ports 1, 7
RES
P87 small signal
input side
2.2 to 5.5
2.2 to 5.5
0.1VDD
V
0.1VDD
CP
All pins
• For pins other than that under test:
VIN=VSS
• f=1MHz
2.2 to 5.5
10
pF
• Ta=25°C
Vsen
P87 small signal
input side
2.2 to 5.5 0.12VDD
Vp-p
No.A0835-15/25