pcf2112ct-1 NXP Semiconductors, pcf2112ct-1 Datasheet - Page 14

• Manufacturer Part Number: pcf2112ct-1
• Description: Pcf21xxc Family Lcd Drivers
• Manufacturer: NXP Semiconductors

Philips Semiconductors
11 AC CHARACTERISTICS
V
and V
1997 Mar 28
Inputs CLB, DATA and DLEN (see Fig.12)
t
t
t
t
t
t
t
t
t
t
t
LCD timing (see Figs. 12, 14, 15, 16 and 17)
f
t
t
SYMBOL
DD
SUDA
HDDA
SUEN
SUDI
SULD
BUSY
WH
WL
CLB
r
f
LCD
BS
PLCD
LCD drivers
= 2.25 to 6.0 V; V
IL
levels with an input voltage swing of V
data set-up time
data hold time
enable set-up time
disable set-up time
load pulse set-up time
busy time
CLB HIGH time
CLB LOW time
CLB cycle time
rise time
fall time
LCD frame frequency
transfer time with test loads
driver delay time with test loads
PCF2100C, PCF2111C
PCF2112C
SS
PARAMETER
= 0 V; T
amb
= 40 to +80 C; R
SS
to V
C
V
V
DD
DD
DD
O
; unless otherwise specified.
O
= 1.5 nF
= 5 V
= 5 V
= 1 M ; C
14
CONDITIONS
O
= 680 pF; all timing values are referenced to V
3
3
1
2
2.5
3
1
5
10
60
30
MIN.
PCF21xxC family
75
35
20
20
TYP.
Product specification
10
10
100
50
100
100
MAX.
Hz
Hz
UNIT
s
s
s
s
s
s
s
s
s
s
s
s
s
IH