PCF2113AU Просмотр технического описания (PDF) - Philips Electronics
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PCF2113AU Datasheet PDF : 72 Pages
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Philips Semiconductors
LCD controllers/drivers
Product specification
PCF2113x
13 DC CHARACTERISTICS
VDD1 = 1.8 to 5.5 V; VDD2 = VDD3 = 2.2 to 4.0 V; VSS = 0 V; VLCD = 2.2 to 6.5 V; Tamb = −40 to +85 °C; unless otherwise
specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP. MAX. UNIT
Supplies
VDD1
logic supply voltage
VDD2, VDD3 VLCD generator supply
voltages
VLCD
VPOR
LCD supply voltage
Power-on reset voltage
note 1
1.8
internal VLCD generation
2.2
(VDD2 and VDD3 < VLCD)
2.2
note 1 and 2
0.9
GROUND SUPPLY CURRENT; EXTERNAL VLCD; note 3
ISS1
ground supply current 1
−
ISS3
ground supply current 3
VDD = 3 V; VLCD = 5 V; note 4 −
ISS4
ground supply current 4
icon mode; VDD = 3 V;
−
VLCD = 2.5 V; note 4
ISS5
ground supply current 5
Power-down mode;
−
VDD = 3 V; VLCD = 2.5 V;
DB7 to DB0, RS and R/W = 1;
OSC = 0; PD = 1
−
5.5
V
−
4.0
V
−
6.5
V
−
1.6
V
70 120
µA
45 80
µA
25 45
µA
2
5
µA
GROUND SUPPLY CURRENT; INTERNAL VLCD; notes 3 and 5
ISS6
ground supply current 6
−
ISS8
ground supply current 8
VDD = 3 V; VLCD = 5 V; note 4 −
ISS9
ground supply current 9
icon mode; VDD = 2.5 V;
−
VLCD = 2.5 V; note 4
Logic
VIL
VIH
VIL(OSC)
LOW-level input voltage
HIGH-level input voltage
LOW-level input voltage on
pin OSC
VSS1
0.7VDD1
VSS1
VIH(OSC)
IOL(DB)
HIGH-level voltage pin OSC
LOW-level output current on
pins DB7 to DB0
VOL = 0.4 V; VDD1 = 5 V
VDD1 − 0.1
1.6
IOH(DB)
HIGH-level output current on VOH = 4 V; VDD1 = 5 V
−1
pins DB7 to DB0
Ipu
pull-up current at
pins DB7 to DB0
VI = VSS1
0.04
IL
leakage current
VI = VDD1 or VSS1
−1
190
160
120
−
−
−
−
4
−8
0.15
−
400
µA
400
µA
−
µA
0.3VDD1 V
VDD1
V
VDD1 − 1.2 V
VDD1
V
−
mA
−
mA
1
µA
+1
µA
2001 Dec 19
39
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