48 x 84 pixels matrix LCD controller/driver

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INTEGRATED CIRCUITS. DATA SHEET. PCD8544. 48 84 pixels matrix LCD. controller/driver Product specification 1999 Apr 12. File under Integrated Circuits, IC17. Philips Semiconductors Product specification 48 84 pixels matrix LCD controller/driver PCD8544. CONTENTS 8 INSTRUCTIONS. Initialization 1 FEATURES. Reset function 2 GENERAL DESCRIPTION Function set 3 APPLICATIONS Bit PD. Bit V. 4 ORDERING INFORMATION. Bit H. 5 BLOCK DIAGRAM Display control 6 PINNING Bits D and E. Pin functions Set Y address of RAM. R0 to R47 row driver outputs Set X address of RAM. C0 to C83 column driver outputs Temperature control VSS1, VSS2: negative power supply rails Bias value VDD1, VDD2: positive power supply rails Set VOP value VLCD1, VLCD2: LCD power supply 9 LIMITING VALUES. T1, T2, T3 and T4: test pads 10 HANDLING.

6.1.3 VSS1,VSS2: NEGATIVE POWER SUPPLY RAILS Supply rails VSS1 and VSS2 must be connected together. 6.1.4 VDD1,VDD2: POSITIVE POWER SUPPLY RAILS Supply rails VDD1 and VDD2 must be connected together. SYMBOL DESCRIPTION R0 to R47 LCD row driver outputs C0 to C83 LCD column driver outputs VSS1,VSS2 ground VDD1,VDD2 supply voltage …

  Power, Rail