PCF2114 Просмотр технического описания (PDF) - Philips Electronics
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PCF2114 Datasheet PDF : 64 Pages
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Philips Semiconductors
LCD controller/drivers
Product specification
PCF2116 family
14 DC CHARACTERISTICS
VDD = 2.5 to 6 V; VSS = 0 V; VLCD = VDD − 3.5 to VDD − 9 V; Tamb = −40 °C to +85 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Supplies
VDD
VLCD
IDD
IDD1
IDD2
IDD3
IDD
IDD4
IDD5
IDD6
ILCD
VPOR
Logic
VIL1
VIH1
VIL(osc)
VIH(osc)
VIL(V0)
VIH(V0)
Ipu
IOL(DB)
IOH(DB)
IL1
supply voltage
LCD supply voltage
supply current external VLCD
supply current 1
supply current 2
supply current 3
supply current internal VLCD
supply current 4
supply current 5
supply current 6
VLCD input current
power-on reset voltage level
LOW level input voltage E, RS,
R/W, DB0 to DB7 and SA0
HIGH level input voltage E, RS,
R/W, DB0 to DB7 and SA0
LOW level input voltage OSC
HIGH level input voltage OSC
LOW level input voltage V0
HIGH level input voltage V0
pull-up current at DB0 to DB7
LOW level output current
DB0 to DB7
HIGH level output current
DB0 to DB7
leakage current OSC, V0, E, RS,
R/W, DB0 to DB7 and SA0
2.5
−
6.0
V
VDD − 9 −
VDD − 3.5 V
note 1
−
200 500
µA
VDD = 5 V; VOP = 9 V; −
fosc = 150 kHz;
Tamb = 25 °C
VDD = 3 V; VOP = 5 V; −
fosc = 150 kHz;
Tamb = 25 °C
200 300
µA
150 200
µA
notes 1, 2 and 8
−
700 1100
µA
VDD = 5 V; VOP = 9 V; −
fosc = 150 kHz;
Tamb = 25 °C
VDD = 3 V; VOP = 5 V; −
fosc = 150 kHz;
Tamb = 25 °C
notes 1 and 7
−
600 900
µA
500 800
µA
50
100
µA
note 3
−
1.3 1.8
V
VSS
−
0.3VDD
V
0.7VDD
−
VDD
V
VI = VSS
VOL = 0.4 V; VDD = 5 V
VSS
VDD − 0.1
VSS
VDD − 0.05
0.04
1.6
−
−
−
−
0.15
−
VDD − 1.5 V
VDD
V
VDD − 0.5 V
VDD
V
1.00
µA
−
mA
VOH = 4 V; VDD = 5 V −1.0
−
−
mA
VI = VDD or VSS
−1
−
+1
µA
1997 Apr 07
36
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