PCF2119AU/2DA/2 NXP [NXP Semiconductors], PCF2119AU/2DA/2 Datasheet - Page 50

• Manufacturer Part Number: PCF2119AU/2DA/2
• Description: LCD controllers/drivers
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
Table 36.
V
otherwise specified.
[1]
[2]
[3]
PCF2119X_5
Product data sheet
Symbol
t
t
t
SU;STO
SP
BUF
DD1
Tested on sample base.
All timing values are valid within the operating supply voltage and ambient temperature range and are referenced to V
input voltage swing of V
C
= 1.5 V to 5.5 V; V
b
= total capacitance of one bus line in pF.
Dynamic characteristics
Parameter
set-up time for STOP condition
pulse width of spikes that must
be suppressed by the input
filter
bus free time between a STOP
and START condition
DD2
SS
Fig 34. Parallel bus write operation sequence; writing data from microcontroller to
Fig 35. Parallel bus read operation sequence; writing data from PCF2119x to
= V
to V
DB0 to DB7
DB0 to DB7
DD3
DD
.
= 2.2 V to 4.0 V; V
PCF2119x
microcontroller
R/ W
R/ W
RS
RS
…continued
E
E
Conditions
Rev. 05 — 13 August 2009
SS
= 0 V; V
V
V
V
V
V
V
V
V
IL
IL
IL
t
t
IH
IL
IH
IL
IH
su(A)
su(A)
LCD
V
V
= 2.2 V to 6.5 V; T
t
d(DV)
IH
IH
t
t
w(en)
w(en)
t
V
V
V
V
su(D)
IH
IL
OH
OL
V
V
IH
IH
valid data
t
t
V
V
V
V
cy(en)
cy(en)
IH
IL
IH
IL
Min
0.6
-
1.3
V
V
amb
IL
IL
t
t
t
t
t
t
h(A)
h(A)
h(A)
h(A)
h(D)
h(D)
V
V
= 40 C to +85 C; unless
IL
IH
V
V
V
V
IH
IL
OH
OL
LCD controllers/drivers
Typ
-
-
-
PCF2119x
© NXP B.V. 2009. All rights reserved.
Max
-
50
-
IL
V
V
IL
IL
and V
mbk474
mbk475
IH
Unit
ns
50 of 79
s
s
with an