LC875148A View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LC875148A
SANYO -> Panasonic
LC875148A Datasheet PDF : 25 Pages
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LC875164A/48A/32A
Parameter
RD
’H’ pulse width
Symbol
tRDH(1)
tRDH(2)
RD
’L’ pulse width
tRDL(1)
tRDL(2)
Data write
tdDT(1)
permission delay
tdDT(2)
Pins
RD (PA4)
RD (PA4)
RD (PA4)
RD (PA4)
RD (PA4), PB0-PB7
RD (PA4), PB0-PB7
Input data
set-up time
tsDTR(1) RD (PA4), PB0-PB7
Input data
hold time
Output data
set-up time
Output data
set-up time
Output data
hold time
thDTR(1) RD (PA4), PB0-PB7
tsDTW(1) RD (PA4), PB0-PB7
tsDTW(2) RD (PA4), PB0-PB7
thDTW(1) RD (PA4), PB0-PB7
thDTW(2)
Conditions
Time for permission,
from RD leading
edge until input data
set-up
(Note 1)
From input data set-
up to RD leading
edge.
(Note 2)
From RD leading
edge until input data
hold
From output data set-
up until WR
leading
edge
From WR leading
edge until output data
hold
VDD[V]
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
min.
1/6tCYC
-5ns
1/3tCYC
-5ns
1/3tCYC
-5ns
1/2tCYC
-5ns
Ratings
typ.
1/6
tCYC
1/3
tCYC
1/3
tCYC
1/2
tCYC
unit
max.
tCYC
& ns
1/6tCYC
-15ns
1/3tCYC
-15ns
2.5 - 6.0
40
ns
2.5 - 6.0
0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
1/3tCYC
-30ns
1/3tCYC
-30ns
0
0
ns
tCYC
& ns
ns
Note 1 : Time until incorrect data of Low is disappeared.
Note 2 : Incorrect data of Low is not output in the period between tRDL(1) - tdDT(1).
6. Pulse input Conditions at Ta=-30°C to +70°C, VSS1=VSS2=VSS3=0V
Parameter Symbol
Pins
High/low level tPIH(1)
pulse width
tPIL(1)
tPIH(2)
tPIL(2)
tPIH(3)
tPIL(3)
tPIH(4)
tPIL(4)
tPIL(5)
INT0(P70),
INT1(P71),
INT2(P72)
INT4(P20-P23)
INT5(P24-P27)
INT3(P73)
(The noise
rejection clock
select to 1/1.)
INT3(P73)
(The noise
rejection clock
select to 1/32.)
INT3(P73)
(The noise
rejection clock
select to 1/128.)
RES
Conditions
•Interrupt acceptable
•Events to timer 0
and 1 can be input.
•Interrupt acceptable
•Events to timer 0
can be input.
•Interrupt acceptable
•Events to timer 0
can be input.
•Interrupt acceptable
•Events to timer 0
can be input.
Reset acceptable
Ratings
unit
VDD[V] min. typ. max.
2.5 - 6.0 1
tCYC
2.5 - 6.0 2
2.5 - 6.0 64
2.5 - 6.0 256
2.5 - 6.0 200
µs
No.6715-17/25
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