ST7045
ST7045 is 1 x 320 Dot Palette LCD Controller/Driver manufactured by Sitronix.
FEATURES
Single-chip LCD Controller & Driver
- Oscillator requires no external ponents
Driver Output Circuits
- Voltage converter (x2~x6)
320 segment outputs / 1 mon
- Voltage regulator
On-chip Display Data Ram
- Voltage follower
- Capacity: 1X320x3=960bits
With External /RST (reset) pin
Microprocessor Interface
Logic Supply Voltage Range
- 8/4-bit bi-directional parallel interface with
- VDDI (VDD, VDD1)-VSS：2.4V~3.3V
8080-series
- VDDA (VDD2, VDD3)-VSS：2.4V~3.3V
- 3-line SPI (9-bits) , 4-line(8bits) serial peripheral
LCD Driving Voltage Range (VOP=V0-VSS) interface
- 3 V to 18V
On-chip Low Power Analog Circuit
With LED Control (LEDR,LEDG,LEDB) pins
- Generation of LCD supply voltage (externally
Support Master/Slave Mode
V0IN voltage supply is possible)
Temperature Range : -30 ~85℃
- Generation of intermediate LCD bias voltages
Package Type :COG
8080 8bit ,8080 4bit parallel interface 4-Line , 3-Line serial interface
Sitronix Technology Corp. reserves the right to change the contents in this document without prior notice.
Ver 0.4
1/44
5/15/2009
3. ST7045 Pad Arrangement (COG)
Part Number Chip Size
Bump Height Thickness Bump Size PAD No.
1~22 , 124~445 23~34
35~43 , 46~123 44 , 45 Bump Space
1~22 , 124~445 23~34 , 35~123 22-23 , 123-124
Unit:um ST7045 10056 x...
