pcf2104 NXP Semiconductors, pcf2104 Datasheet - Page 31

• Manufacturer Part Number: pcf2104
• Description: Pcf2104x Lcd Controller/driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1. LCD outputs are open-circuit; inputs at V
2. Resets all logic when V
3. When the voltages are above or below the supply voltages V
4. Tested on sample basis.
5. Resistance of output terminals (R1 to R32 and C1 to C60) with load current I
6. LCD outputs open-circuit.
1997 Dec 16
Logic
V
V
V
V
I
I
I
I
I
SDA, SCL
V
V
I
C
I
LCD outputs
R
R
V
pu
OL(DB)
OH(DB)
L1
2
L2
OL(SDA)
SYMBOL
IL1
IH1
IL(osc)
IH(osc)
IL2
IH2
tol1
C-bus
i
ROW
COL
LCD controller/driver
50% (I
not exceed 0.5 mA.
outputs measured one at a time.
DD1
only).
LOW level input voltage pins E, RS,
R/W, DB0 to DB7 and SA0
HIGH level input voltage pins E, RS,
R/W, DB0 to DB7 and SA0
LOW level input voltage pin OSC
HIGH level input voltage pin OSC
pull-up current at pins DB0 to DB7,
RS and R/W
LOW level output current pins
DB0 to DB7
HIGH level output current pins
DB0 to DB7
leakage current pins OSC, E, RS,
R/W, DB0 to DB7 and SA0
LOW level input voltage
HIGH level input voltage
leakage current
input capacitance
LOW level output current (SDA)
row output resistance pins
R1 to R32
column output resistance pins
C1 to C60
bias voltage tolerance pins
R1 to R32 and C1 to C60
PARAMETER
DD
< V
POR
.
DD
or V
SS
V
V
V
V
note 3
note 3
V
note 4
V
note 5
note 5
note 6
; V
I
OL
OH
I
I
OL
= V
= V
= V
0
= 0.4 V; V
= 0.4 V; V
CONDITIONS
= 4 V; V
31
= V
SS
DD
DD
DD
or V
or V
; bus inactive; internal or external clock with duty cycle
DD
DD
SS
SS
DD
DD
or V
= 5 V
= 5 V 1.6
= 5 V 3
SS
, an input current may flow; this current must
V
0.7V
V
V
0.04
V
0.7V
1.0
1
1
SS
SS
DD
SS
load
MIN.
DD
DD
= 150 A; V
0.1
0.15
1.5
3
TYP.
20
OP
Product specification
= V
0.3V
V
V
V
1.00
+1
0.3V
V
+1
7
3
6
130
PCF2104x
DD
DD
DD
DD
MAX.
DD
DD
DD
1.5
V
LCD
V
V
V
V
mA
mA
V
V
pF
mA
k
k
mV
UNIT
= 9 V;
A
A
A