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NT7703
160 Output LCD Segment/Common Driver
Features
(Segment mode) ! Shift Clock frequency: 14 MHz (Max.) (VDD = 5V ± 10%) 8 MHz (Max.) (VDD = 2.5V - 4.5V) ! Adopts a data bus system ! 4-bit / 8-bit parallel input modes are selectable with a mode (MD) pin ! Automatic transfer function with an enable signal ! Automatic counting function when in “chip select” mode, which causes the internal clock to be stopped by automatically counting 160 bits of input data (Common mode) ! Shift clock frequency: 4.0MHz (Max.) ! Built-in 160-bits bidirectional shift register (divisible into 80-bits x 2) ! Available in a single mode (160-bits shift register) or in a dual mode (80-bits shift register x 2) 1. Y1 → Y160 Single mode 2. Y160 → Y1 Single mode 3.
NT7703 Datasheet
