HT0313A Tomato LSI, Inc., HT0313A Datasheet - Page 3

• Manufacturer Part Number: HT0313A
• Description: 65COM/132SEG DRIVER & CONTROLLER FOR STN LCD
• Manufacturer: Tomato LSI, Inc.

HT0313A
TOMATO LSI Inc.
1. INTRODUCTION -----------------------------------------------------------------------------------------------------------
2. FEATURES ---------------------------------------------------------------------------------------------------------------
3. BLOCK DIAGRAM -----------------------------------------------------------------------------------------------------
4. PAD CONFIGURATION ------------------------------------------------------------------------------------------------
5. PIN DESCRIPTION ----------------------------------------------------------------------------------------------------
6. FUNCTIONAL DESCRIPTION -----------------------------------------------------------------------------------
7. PROGRAM INSTRUCTION ----------------------------------------------------------------------------------------
4-1. Pad center coordinates -------------------------------------------------------------------------------------------
6-1. Microprocessor interface ----------------------------------------------------------------------------------------
6-2. Display data RAM (DDRAM) --------------------------------------------------------------------------------------
6-3. LCD display circuit ----------------------------------------------------------------------------------------------------
6-4. LCD driver circuit ---------------------------------------------------------------------------------------------------
6-5. Power supply circuits -------------------------------------------------------------------------------------------
6-6. Reference circuit examples --------------------------------------------------------------------------------------
6-7. Reset circuit --------------------------------------------------------------------------------------------------------
7-12. Select LCD bias --------------------------------------------------------------------------------------------------
7-13. Set modify-read ---------------------------------------------------------------------------------------------------
7-14. Reset modify-read -----------------------------------------------------------------------------------------------
7-15. Reset ----------------------------------------------------------------------------------------------------------------
7-16. SHL select ----------------------------------------------------------------------------------------------------------
7-1. Read display data -------------------------------------------------------------------------------------------------
7-2. Write display data ------------------------------------------------------------------------------------------------
7-3. Read status ----------------------------------------------------------------- ---------------------------------------
7-4. Display ON / OFF -----------------------------------------------------------------------------------------------------
7-5. Initial display line -------------------------------------------------------------------------------------------------
7-6. Reference voltage select --------------------------------------------------------------------------------------
7-7. Set page address ------------------------------------------------------------------------------------------------
7-8. Set column address -----------------------------------------------------------------------------------------------
7-9. ADC select ---------------------------------------------------------------------------------------------------------
7-10. Reverse display ON / OFF-----------------------------------------------------------------------------------------
7-11. Entire display ON / OFF--------------------------------------------------------------------------------------------
a.
b.
c.
d.
a. Chip select input
b. Interface
c. Parallel interface (PS = "H")
d. Serial interface (PS = "L")
e. Busy flag
f. Data accessing
a. Display data RAM
b. Page address circuit
c. Column address circuit
d. Line address circuit
e. Segment control circuit
a. Oscillator
b. Display timing generator circuit
c. Common output control circuit
Voltage converter circuits
Voltage regulator circuits
Voltage follower circuits
High power mode
65COM / 132SEG DRIVER & CONTROLLER FOR STN LCD
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