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64-channel common & 128-channel segment driver for dot matrix LCD
On-chip display data RAM: 64
脳
128 = 8192bits
Display data is stored in display data RAM from MPU
- RAM bit data: ON(1), OFF(0)
Internal timing generator circuit for dynamic display
8-bit parallel bi-directional data bus
Applicable LCD duty: 1/64
Power supply voltages: Power supply voltage range: 4.5 - 5.5V (VDD)
LCD driving voltage range: 8.0 - 17.0V (VLCD = VDD-VEE)
Wide operating temperature range: Ta = -30擄C - 85擄C
High voltage CMOS process
Gold bumped chip available
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