pcf8813 NXP Semiconductors, pcf8813 Datasheet - Page 42

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

Philips Semiconductors
Notes
1. f
2. V
3. V
4. RES may be LOW before V
5. Maximum values are for f
6. SDOUT disable time for SPI 3-line or 4-line interface.
7. SDOUT disable time for serial 3-line interface.
8. Typical conditions: V
9. Inputs SDAH and SCLH are filtered and will reject spikes on the bus lines with a width of less than t
Table 18 Value of n as a function of multiplex rate
2004 Mar 05
t
t
C
t
HD;DAT
SU;STO
SP
b
(67 + 1)
SYMBOL
board.
frame
MULTIPLEX RATE
DD1
DD1
=
= 1.7 V to 3.3 V; V
= 2.4 V to 3.0 V; T
f
-------
ext
n
68
65
57
49
41
33
25
17
9
: (n depends on the multiplex rate, see Table 18).
data hold time
set-up time for STOP condition
capacitive load for SDAH and
SCLH lines
capacitive load for SDAH + SDA
line and SCLH + SCL line
tolerable spike width on bus
102 pixels matrix LCD driver
DD1
amb
SS
PARAMETER
SCLK
= 2.8 V, T
= 0 V; V
DD
= 20 C to +70 C; MUX = 68.
= 9 MHz. Series resistance includes ITO track + connector resistance + printed-circuit
on.
amb
LCD
483
462
464
500
504
476
468
505
500
= 20 C, MUX = 68; f
n
= 3.0 to 9.0 V; T
total capacitance of one
bus line
note 9
42
amb
CONDITIONS
= 40 to +85 C, all MUX settings.
frame
= 70
3.4 Hz.
0
160
MIN.
TYP.
Product specification
PCF8813
70
100
400
5
SW(max)
MAX.
.
UNIT
ns
ns
pF
pF
ns