PCF8576DT/S400/2,1 NXP Semiconductors, PCF8576DT/S400/2,1 Datasheet - Page 55

• Manufacturer Part Number: PCF8576DT/S400/2,1
• Description: LCD Drivers 2.64KHz 50mA 400mW
• Manufacturer: NXP Semiconductors

Specifications of PCF8576DT/S400/2,1

• Rohs: yes
• Maximum Clock Frequency: 2.64 kHz
• Operating Supply Voltage: 1.8 V to 5.5 V
• Package / Case: TSSOP-56
• Maximum Power Dissipation: 400 mW
• Maximum Supply Current: 50 mA
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 2000

NXP Semiconductors
26. Figures
Fig 1.
Fig 2.
Fig 3.
Fig 4.
Fig 5.
Fig 6.
Fig 7.
Fig 8.
Fig 9.
Fig 10. Waveforms for the 1:3 multiplex drive
Fig 11. Waveforms for the 1:4 multiplex drive
Fig 12. Display RAM bit map . . . . . . . . . . . . . . . . . . . . . .18
Fig 13. Relationship between LCD layout, drive mode,
Fig 14. Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Fig 15. Definition of START and STOP conditions. . . . . .27
Fig 16. System configuration . . . . . . . . . . . . . . . . . . . . . .28
Fig 17. Acknowledgement of the I
Fig 18. I
Fig 27. Bare die outline PCF8576DU/2DA
Fig 28. Tray details . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Fig 29. Tray alignment . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Fig 30. Tape details . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
Fig 31. Temperature profiles for large and small
PCF8576D
Product data sheet
Fig 19. Format of command byte . . . . . . . . . . . . . . . . . . .30
Fig 20. Device protection circuits . . . . . . . . . . . . . . . . . . .31
Fig 21. Driver timing waveforms . . . . . . . . . . . . . . . . . . .35
Fig 22. I
Fig 23. Cascaded PCF8576D configuration . . . . . . . . . .37
Fig 24. Synchronization of the cascade for the various
Fig 25. Package outline SOT364-1 (TSSOP56) . . . . . . .39
Fig 26. Bare die outline PCF8576DU/DA
Block diagram of PCF8576D . . . . . . . . . . . . . . . . .3
Pinning diagram for PCF8576DT (TSSOP56) . . . .4
Pinning diagram for PCF8576DU (bare die) . . . . .5
Example of displays suitable for PCF8576D . . . . .7
Typical system configuration . . . . . . . . . . . . . . . . .8
Electro-optical characteristic: relative
transmission curve of the liquid . . . . . . . . . . . . . . 11
Static drive mode waveforms . . . . . . . . . . . . . . . .12
Waveforms for the 1:2 multiplex drive
mode with
Waveforms for the 1:2 multiplex drive
mode with
mode with
mode with
display RAM filling order and display data
transmitted over the I
PCF8576D drive modes . . . . . . . . . . . . . . . . . . .38
(for dimensions see
(for dimensions see
components . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
2
2
C-bus protocol . . . . . . . . . . . . . . . . . . . . . . . . . .30
C-bus timing waveforms . . . . . . . . . . . . . . . . . .35
1
1
1
1
⁄
⁄
⁄
⁄
2
3
3
3
bias . . . . . . . . . . . . . . . . . . . . . . . .13
bias . . . . . . . . . . . . . . . . . . . . . . . .14
bias . . . . . . . . . . . . . . . . . . . . . . . .15
bias . . . . . . . . . . . . . . . . . . . . . . . .16
Table
Table
2
C-bus . . . . . . . . . . . . . . . .20
2
22) . . . . . . . . . . . . . . .40
23) . . . . . . . . . . . . . . .41
C-bus . . . . . . . . . . . .28
All information provided in this document is subject to legal disclaimers.
Rev. 13 — 10 May 2012
Universal LCD driver for low multiplex rates
PCF8576D
© NXP B.V. 2012. All rights reserved.
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