AX2061 Overview
AX2061 LCD Driver for Low Multiplex Rates OVERVIEW The AX2061 is an LCD driver for low multiplex rates. Figure 1 shows the block diagram of the AX2061. The chip is controlled by a microcontroller using the SPI interface.
AX2061 Key Features
- Single-chip LCD Controller/Driver 5 Row, 76 Segment Outputs
- Wide Power Supply Range: from 2.2 V to 3.6 V
- 4-bit Contrast Register
- Selectable Row Drive Configuration: Static or 2/3/4/5 Row
- Internal Generation of LCD Bias Voltages with Charge Pump
- 76 × 5-bit RAM for Display Data Storage
- Auto-incremented Display Data Loading
- Low Power Consumption
- Internal 32 kHz Oscillator
- SPI-Bus Interface