ERW1067 Overview
Modify Time Characteristics 、 2006/04/11 AC Characteristics、DC Characteristics 2006/07/05 Pad Configuration add Substrate connects to VSS Add CHIP LAYOUT 2006/07/14 Add 4-PIN、3-PIN SPI Circuit and initializing by instruction 2006/09/01 Add 4-line display.
ERW1067 Key Features
- Internal Memory
- Character Generator RAM (CGRAM): 64 x 8 bits (8 characters x 5 x 8 dot)
- Icon RAM (SEGRAM): 16 x 8 bits (80 icons max.)
- Display Data RAM (DDRAM): 80 x 10 bits (80 characters max.)
- Low power operation
- Power supply voltage range: 2.7 ~ 5.5 V (VDD)
- LCD Drive voltage range: 3.0 ~ 7.2 V (V0
- CMOS process
- Programmable duty cycle: 1/17, 1/33 (refer to Table 1.)
- Internal oscillator with an external resistor