參數(shù)資料
型號: PCF2119X-2
廠商: NXP Semiconductors N.V.
英文描述: LCD controllers/drivers
中文描述: LCD控制器/驅動器
文件頁數(shù): 36/60頁
文件大小: 284K
代理商: PCF2119X-2
28. August 2000
36
Philips Semiconductors
Product specification
LCD controllers/drivers
PCF2119x-2
13 DC CHARACTERISTICS
V
DD1
= 1.5 to 5.5 V; V
DD2,3
= 2.2 to 4.0 V; V
SS
= 0 V; V
LCD
= 2.2 to 6.5 V; T
amb
=
40 to +85
°
C; unless otherwise
specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
V
DD1
V
DD2,3
Logic supply voltage
High voltage generator supply
voltages
LCD supply voltage
ground supply current
ground supply current 1
ground supply current 3
ground supply current 4
1.5
2.2
5.5
4.0
V
V
internal V
LCD
generation
(V
DD2,3
< V
LCD
)
V
LCD
I
SS
I
SS1
I
SS3
I
SS4
2.2
6.5
V
external V
LCD
; note 1
70
35
25
120
80
45
μ
A
μ
A
μ
A
V
DD
= 3 V; V
LCD
= 5 V; note 2
icon mode; V
DD
= 3 V;
V
LCD
= 2.5 V; note 2
power-down mode; V
DD
= 3 V;
V
LCD
= 2.5 V; DB7 to DB0,
RS and R/W = 1; OSC = 0;
PD = 1
internal V
LCD
; note 1and 3
I
SS5
ground supply current 5
0.5
5
μ
A
I
SS
I
SS6
I
SS8
I
SS9
ground supply current
ground supply current 6
ground supply current 8
ground supply current 9
190
135
85
400
400
μ
A
μ
A
μ
A
V
DD
= 3 V; V
LCD
= 5 V; note 2
icon mode; V
DD
= 2.5 V;
V
LCD
= 2.5 V; note 2
Logic
V
IL
V
IH
V
IL(osc)
LOW-level input voltage
HIGH-level input voltage
LOW-level input voltage
pad OSC
HIGH-level voltage pad OSC
LOW-level output current
pads DB7 to DB0
HIGH-level output current
pads DB7 to DB0
pull-up current pads DB7 to DB0 V
I
= V
SS1
, V
DDmin
, V
DDmax
leakage current
V
SS1
0.7V
DD1
V
SS1
0.3V
DD1
V
DD1
V
DD1
1.2
V
V
V
V
DD
= V
DDmin
, V
DDmax
V
IH(osc)
I
OL(DB)
V
DD
= V
DDmin
, V
DDmax
V
OL
= 0.4 V; V
DD1
= 5 V
V
DD1
0.1
1.6
4
V
DD1
V
mA
I
OH(DB)
V
OH
= 4 V; V
DD1
= 5 V
1
8
mA
I
pu
I
L
0.04
1
0.15
1
+1
μ
A
μ
A
V
I
= V
DD1,2,3
or V
SS1,2
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