PCF8576CT/1 NXP Semiconductors, PCF8576CT/1 Datasheet - Page 36

• Manufacturer Part Number: PCF8576CT/1
• Description: IC, LCD DRIVER, LOW-MUX, 56VSOP
• Manufacturer: NXP Semiconductors

Specifications of PCF8576CT/1

• Supply Current: 120µA
• No. Of Digits / Alpha: 20
• Meter Display Type: LCD
• Supply Voltage Range: 2V To 6V
• Driver Case Style: VSOP
• No. Of Pins: 56
• Operating Temperature Range: -40°C To +85°C
• Base: RoHS Compliant
• No. Of Segments: 40
• Rohs Compliant: Yes

NXP Semiconductors
PCF8576C
Product data sheet
Fig 28. Driver timing waveforms
Fig 29. I
SDA
SCL
SDA
and S0 to S39
BP0 to BP3,
SYNC
2
CLK
C-bus timing waveforms
t
BUF
All information provided in this document is subject to legal disclaimers.
t
Rev. 10 — 22 July 2010
HD;STA
t
clk(H)
t
PD(SYNC_N)
t
LOW
1/f
CLK
t
r
t
SU;STA
Universal LCD driver for low multiplex rates
t
clk(L)
t
t
HD;DAT
PD(drv)
t
SYNC_NL
t
PD(SYNC_N)
t
HIGH
PCF8576C
t
f
© NXP B.V. 2010. All rights reserved.
t
SU;DAT
t
SU;STO
(V
0.7V
0.3V
0.7V
0.3V
0.5 V
0.5 V
DD
mce424
DD
DD
DD
DD
mga728
= 5 V)
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