PCF2111CT/1,112 NXP Semiconductors, PCF2111CT/1,112 Datasheet - Page 4

• Manufacturer Part Number: PCF2111CT/1,112
• Description: IC LCD DRIVER 64SEG 40-VSOP
• Manufacturer: NXP Semiconductors

Specifications of PCF2111CT/1,112

• Package / Case: 40-VSOP
• Display Type: LCD
• Configuration: 64 Segment
• Interface: Serial
• Current - Supply: 20µA
• Voltage - Supply: 2.25 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Segments: 64
• Operating Supply Voltage: 2.25 V to 6 V
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 85 C
• Maximum Supply Current: 50 uA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Details
• Other names: 935278772112; PCF2111CTD; PCF2111CTD

Philips Semiconductors
5
1997 Mar 28
handbook, full pagewidth
handbook, full pagewidth
LCD drivers
BLOCK DIAGRAMS
DLEN
DATA
CLB
DLEN
DATA
CLB
40
39
1
28
27
1
BP1
CONTROL
38
BACKPLANE AND SEGMENT DRIVERS
BP1
CONTROL
26
BACKPLANE AND SEGMENT DRIVERS
BUS
BUS
BP2
37
Fig.1 Block diagram; PCF2100C.
Fig.2 Block diagram; PCF2111C.
BP2
25
A
B
A
B
DRIVER CONTROL
64-SEGMENT LCD
DRIVER CONTROL
40-SEGMENT LCD
REGISTER
LATCHES
REGISTER
LATCHES
SHIFT
AND
SHIFT
AND
4
36 to 5
S1 to S32
24 to 5
S1 to S20
PCF2111C
OSCILLATOR
PCF2100C
OSCILLATOR
VOLTAGE
DIVIDER
ANALOG
VOLTAGE
DIVIDER
ANALOG
AND
AND
MLD285
MLD286
2
3
4
2
3
4
OSC
V DD
V SS
C
R
OSC
V DD
V SS
O
PCF21xxC family
C
O
R
O
O
1 M
680
pF
1 M
680
pF
Product specification