pcf8813 NXP Semiconductors, pcf8813 Datasheet - Page 39

• Manufacturer Part Number: pcf8813
• Description: 67 + 1 X 102 Pixels Matrix Lcd Driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
15 DC CHARACTERISTICS
V
Notes
1. V
2. The maximum possible V
3. Valid for the temperature, V
4. Normal mode and internal clock.
5. Conditions: V
6. f
7. Power-down mode; during Power-down all static currents are switched off.
2004 Mar 05
V
V
V
V
V
I
I
I
Logic circuits
V
V
V
V
I
Column and row outputs
R
R
V
V
LCD supply voltage generator
TC
DD(tot)
DD1
LCD
L
DD1
SYMBOL
DD1
DD2
LCDIN
LCDOUT
LCD(tol)
OL
OH
IL
IH
col(tol)
row(tol)
col
row
(67 + 1)
or V
INTCLK
DD2
= 1.7 to 3.3 V; V
, V
SS
DD3
and V
; V
= 0 (no data bus clock).
LCD
supply voltage (logic circuits)
supply voltage (voltage multiplier)
LCD supply voltage input
generated LCD supply voltage
tolerance of generated LCD supply
voltage
total supply current
(I
supply current
LCD supply current
LOW-level output voltage
HIGH-level output voltage
LOW-level input voltage
HIGH-level input voltage
leakage current
column output resistance
C0 to C101
row output resistance R0 to R67
bias tolerance C0 to C101
bias tolerance R0 to R67
V
DD3
DD1
LCD
temperature coefficient 0
temperature coefficient 1
temperature coefficient 2
temperature coefficient 3
generation = internal; V
DD1
102 pixels matrix LCD driver
are always equal.
+ I
temperature compensation
= 1.8 V; V
SS
DD2
= 0 V; V
PARAMETER
+ I
DD3
LCD
DD2
PR
)
LCD
voltage that may be generated depends on voltage, temperature and load (display).
and TC values used at calibration.
= 2.70 V; V
= 3.0 to 9.0 V; T
LCD
output loaded by 10 A; T
LCD
= 7.6 V; voltage multiplier = 4
note 1
note 2
note 3
normal mode; notes 4, 5, 6
Power-down mode; note 7
external V
external V
I
I
V
V
V
note 9
note 9
V
amb
OL
OH
I
LCD
LCD
LCD(nom)
= V
= 0.5 mA
= 0.5 mA
= 40 to +85 C; unless otherwise specified.
= 7.6 V; note 9
= 7.6 V; note 9
39
DD
CONDITIONS
or V
= 8.6 V
LCD
LCD
SS
; notes 4, 6, 8
; notes 4, 6, 8
amb
= 25 C.
1.7
2.4
3.0
4.5
V
0.8V
V
0.8V
V
70
1
100
100
SS
SS
MIN.
DD2
DD
DD
; bias system
100
0.5
10
30
5
5
0
0
0.00
0.23
0.48
0.64
TYP.
Product specification
1
3.3
4.5
9.0
9.0
300
10
35
0.2V
V
0.2V
V
+1
20
20
+100
+100
/
PCF8813
9
MAX.
70
DD
DD
; inputs at V
DD
DD
V
V
V
V
mV
V
V
V
V
k
k
mV
mV
mV/K
mV/K
mV/K
mV/K
UNIT
A
A
A
A
A
DD1