pcf2119x-2 NXP Semiconductors, pcf2119x-2 Datasheet - Page 38

• Manufacturer Part Number: pcf2119x-2
• Description: Controllers/drivers
• Manufacturer: NXP Semiconductors

14 AC CHARACTERISTICS
V
Note
1.
2.
3.
Philips Semiconductors
28. August 2000
f
f
f
t
t
t
Bus timing characteristics: parallel interface; note 1
W
T
t
t
t
t
t
R
T
t
t
t
t
t
Timing characteristics: I
f
t
t
t
t
t
t
C
t
t
t
t
t
SYMBOL
DD1
FR
OSC
OSC(ext)
OSCST
W(R,PD)
SW(R,PD)
W(en)
su(A)
h(A)
su(D)
h(D)
W(en)
su(A)
h(A)
d(D)
h(D)
SCL
LOW
HIGH
SU;DAT
HD;DAT
r
f
SU;STA
HD;STA
SU;STO
SW
BUF
cy(en)
cy(en)
EAD OPERATION
B
RITE OPERATION
LCD controllers/drivers
All timing values are valid within the operating supply voltage and ambient temperature range and are referenced to V
an input voltage swing of V
C
Tested on a sample basis.
= 1.5 to 5.5 V; V
B
= total capacitance of one bus line in pF.
LCD frame frequency (internal clock)
oscillator frequency (not available at any pad)
external clock frequency
oscillator start-up time after power-down
reset and power down high level pulse width
tolerable spike width on PD and Reset pads
enable cycle time
enable pulse width
address set-up time
address hold time
data set-up time
data hold time
enable cycle time
enable pulse width
address set-up time
address hold time
data delay time
data hold time
SCL clock frequency
SCL clock low period
SCL clock high period
data set-up time
data hold time
SCL, SDA rise time
SCL, SDA fall time
capacitive bus line load
set-up time for a repeated START condition
START condition hold time
set-up time for STOP condition
tolerable spike width on bus
Bus free time between STOP and START condition
(
READING DATA FROM
(
WRITING DATA FROM
DD2,3
2
= 2.2 to 4.0 V; V
C-bus interface; note 1
SS
PARAMETER
to V
DD
.
PCF2119
MPU
SS
TO
= 0 V; V
PCF2119
X TO
MPU)
LCD
X
= 2.2 to 6.5 V; T
)
38
V
note 3
V
V
note 2, 3
note 2, 3
CONDITIONS
DD
DD1
DD1
= 5.0 V
> 2.2 V
> 1.5 V
amb
= 40 to +85 C; unless otherwise specified.
45
140
140
1
500
220
50
25
60
25
500
220
50
25
5
1.3
0.6
100
0
15 + 0.1 C
15 + 0.1 C
0.6
0.6
0.6
1.3
MIN.
B
B
95
250
200
TYP.
PCF2119x-2
Product specification
147
450
450
300
90
150
250
100
400
300
300
400
50
MAX.
IL
and V
Hz
kHz
kHz
us
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
kHz
ns
ns
ns
ns
pF
ns
us
IH
s
s
s
s
s
s
UNIT
with