STE2001 - STMicroelectronics

STE2001 65 X 128 SINGLE CHIP LCD CONTROLLER / DRIVER

The STE2001 is a low power CMOS LCD controller driver. Designed to drive a 65 rows by 128 columns graphic display, provides all necessary functions in a single chip, including on-chip LCD supply and bias voltages generators, resulting in a minimum of externals components and in a very low power consumption. The STE2001 features three standard interfaces (Ser.

Features

three standard interfaces (Serial, parallel, I2C) for ease of interfacing with the host µcontroller. Type Bumped Wafers Bumped Dice on Waffle Pack Ordering Number STE2001DIE1 STE2001DIE2 Figure 1. Block Diagram CO to C127 R0 to R64 OSC OSC TIMING GENERATOR CLOCK COLUMN DRIVERS ROW DRIVERS VLCDIN BIAS VOLTAGE GENERATOR DATA LATCHES SHIFT REGISTER VLCDSENSE VLCDOUT HIGH VOLTAGE GENERATOR 65 x 128 RAM RESET SCROLL LOGIC RES VDD1,2,3 VSS1,2 SEL1,2 TEST_0_13 DATA REGISTER INSTRUCTION REGISTER DISPLAY CONTROL LOGIC TEST BSY_FLG I2CBUS PARALLEL SERIAL SAO SCL SDA_IN SDA_OUT.