PCF8576CT NXP Semiconductors, PCF8576CT Datasheet - Page 30

• Manufacturer Part Number: PCF8576CT
• Manufacturer: NXP Semiconductors

Specifications of PCF8576CT

• Operating Supply Voltage (typ): 2.5/3.3/5V
• Number Of Digits: 20
• Number Of Segments: 160
• Package Type: VSO
• Pin Count: 56
• Mounting: Surface Mount
• Power Dissipation: 400mW
• Frequency (max): 315KHz
• Operating Supply Voltage (min): 2V
• Operating Supply Voltage (max): 6V
• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
11. Static characteristics
Table 19.
V
[1]
[2]
[3]
[4]
[5]
PCF8576C_9
Product data sheet
Symbol
Supplies
V
V
I
I
Logic
V
V
V
V
I
I
I
I
R
V
C
I
V
V
I
I
LCD outputs
V
V
R
R
DD
DD(lp)
OL
L
L(OSC)
pd
2
OH(CLK)
OL(SDA)
DD
DD
LCD
IL
IH
OL
OH
POR
C-bus; pins SDA and SCL
IL
IH
BP
S
SYNC_N
I
BP
S
= 2.0 V to 6.0 V; V
V
LCD outputs are open-circuit; inputs at V
Resets all logic when V
Periodically sampled, not 100 % tested.
Outputs measured one at a time.
LCD
V
Parameter
supply voltage
LCD supply voltage
supply current:
low-power mode supply
current
LOW-level input voltage
HIGH-level input voltage
LOW-level output voltage
HIGH-level output voltage
LOW-level output current
leakage current
leakage current on pin OSC
pull-down current
SYNC resistance
power-on reset voltage
input capacitance
LOW-level input voltage
HIGH-level input voltage
HIGH-level output current on
pin CLK
LOW-level output current on
pin SDA
voltage on pin BP
voltage on pin S
resistance on pin BP
resistance on pin S
Static characteristics
DD
3 V for
SS
1
3
DD
bias.
= 0 V; V
V
POR
LCD
.
= V
SS
DD
or V
Conditions
f
V
A0, A1 and A2 connected to V
on pins CLK, SYNC, OSC,
A0 to A2 and SA0
on pins CLK, SYNC, OSC,
A0 to A2 and SA0
I
I
V
on pins CLK and SYNC
V
CLK, SCL, SDA, A0 to A2 and SA0
V
V
on pins A0 to A2 and OSC
V
V
C
C
V
V
clk
OL
OH
DD
OL
I
I
I
OH
OL
LCD
LCD
bpl
sgm
6.0 V; T
= V
= V
= 1.0 V; V
DD
= 200 kHz
= 0 mA
= 0 mA
= 1.0 V; V
= 0.4 V; V
= 3.5 V; V
= 35 nF; on pins BP0 to BP3
= 4.0 V; V
= 5 nF; on pins S0 to S39
= V
= V
; external clock with 50 % duty factor; I
DD
DD
Rev. 09 — 9 July 2009
DD
DD
or V
amb
DD
SS
5 V; on pins BP0 to BP3
5 V; on pins S0 to S39
= 40 C to +85 C; unless otherwise specified.
DD
DD
LCD
DD
; on pins
= 5.0 V;
= 5.0 V;
= 5.0 V
= 5.0 V
= 0 V; f
clk
= 35 kHz;
Universal LCD driver for low multiplex rates
SS
2
[1]
[2]
[3]
[4]
[5]
[5]
C-bus inactive.
Min
2.0
V
-
-
V
0.7V
-
V
1
15
20
-
-
V
0.7V
3
-
-
1
1
1
20
20
DD
SS
DD
SS
DD
DD
6.0
0.05 -
PCF8576C
Typ
-
-
-
-
-
-
-
-
-
-
50
50
1.0
-
-
-
-
-
-
-
-
-
© NXP B.V. 2009. All rights reserved.
Max
6.0
V
120
60
0.3V
V
0.05
-
-
+1
+1
150
150
1.6
7
0.3V
6.0
-
-
+20
+20
5
7.5
DD
DD
DD
DD
2.0 V
30 of 56
Unit
V
V
V
V
V
mA
k
V
pF
V
V
mA
mA
mV
mV
k
k
A
A
A
A
A