HD66520TA0 datasheet, PDF - EEWORLD Datasheet

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HD66520TA0: DescriptionLIQUID CRYSTAL DISPLAY DRIVER, UUC208, STRAIGHT, TCP-208; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size336KB，45 Pages; ManufacturerRenesas Electronics Corporation; Websitehttps://www.renesas.com/

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HD66520TA0 Overview

LIQUID CRYSTAL DISPLAY DRIVER, UUC208, STRAIGHT, TCP-208

HD66520TA0 Parametric

Parameter Name	Attribute value
Maker	Renesas Electronics Corporation
Parts packaging code	DIE
package instruction	DIE, TAB,208PINS,.008
Contacts	208
Reach Compliance Code	unknown
ECCN code	EAR99
data entry mode	PARALLEL
display mode	DOT MATRIX
Interface integrated circuit type	LIQUID CRYSTAL DISPLAY DRIVER
JESD-30 code	R-XUUC-N208
Multiplex display function	NO
Number of base plates	0-BP
Number of functions	1
Number of segments	160
Number of terminals	208
Maximum operating temperature	75 °C
Minimum operating temperature	-20 °C
Package body material	UNSPECIFIED
encapsulated code	DIE
Encapsulate equivalent code	TAB,208PINS,.008
Package shape	RECTANGULAR
Package form	UNCASED CHIP
power supply	3.3/5 V
Certification status	Not Qualified
Maximum slew rate	16 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	3 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL EXTENDED
Terminal form	NO LEAD
Terminal pitch	0.2 mm
Terminal location	UPPER
Base Number Matches	1

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HD66520T

(160-Channel 4-Level Grayscale Display Column Driver with

Internal Bit-Map RAM)

Description

The HD66520 is a column driver for liquid crystal dot-matrix graphic display systems. This LSI

incorporates 160 liquid crystal drive circuits and a 160

240

2-bit bit-map RAM, which is suitable for

LCDs in portable information devices. It also includes a general-purpose SRAM interface so that draw

access can be easily implemented from a general-purpose CPU. The HD66520 also has a new arbitration

method which prevents flicker when the CPU performs draw access asynchronously. The on-chip display

RAM greatly decreases power consumption compared to previous liquid crystal display systems because

there is no need for high-speed data transfer. The chip also incorporates a four-level grayscale controller

for enhanced graphics capabilities, such as icons on a screen.

Features

•

Duty cycle: 1/64 to 1/240

Liquid crystal drive circuits: 160

Low-voltage logic circuit: 3.0 to 5.5-V operation power supply voltage

High-voltage liquid crystal drive circuit: 8 to 28-V liquid crystal drive voltage

Grayscale display: FRC four-level grayscale display

Grayscale memory management: Packed pixel

Internal bit-map display RAM: 76800 bits (160

240 lines

two planes)

CPU interface



SRAM interface



Address bus: 16 bits, data bus: 8 bits

1014

HD66520TA0 Related Products

	HD66520TA0	HD66520TB0
Description	LIQUID CRYSTAL DISPLAY DRIVER, UUC208, STRAIGHT, TCP-208	LIQUID CRYSTAL DISPLAY DRIVER, UUC208, FOLDING, TCP-208
Maker	Renesas Electronics Corporation	Renesas Electronics Corporation
Parts packaging code	DIE	DIE
package instruction	DIE, TAB,208PINS,.008	DIE, TAB,208PINS,.008
Contacts	208	208
Reach Compliance Code	unknown	unknown
ECCN code	EAR99	EAR99
data entry mode	PARALLEL	PARALLEL
display mode	DOT MATRIX	DOT MATRIX
Interface integrated circuit type	LIQUID CRYSTAL DISPLAY DRIVER	LIQUID CRYSTAL DISPLAY DRIVER
JESD-30 code	R-XUUC-N208	R-XUUC-N208
Multiplex display function	NO	NO
Number of base plates	0-BP	0-BP
Number of functions	1	1
Number of segments	160	160
Number of terminals	208	208
Maximum operating temperature	75 °C	75 °C
Minimum operating temperature	-20 °C	-20 °C
Package body material	UNSPECIFIED	UNSPECIFIED
encapsulated code	DIE	DIE
Encapsulate equivalent code	TAB,208PINS,.008	TAB,208PINS,.008
Package shape	RECTANGULAR	RECTANGULAR
Package form	UNCASED CHIP	UNCASED CHIP
power supply	3.3/5 V	3/5 V
Certification status	Not Qualified	Not Qualified
Maximum slew rate	16 mA	16 mA
Maximum supply voltage	5.5 V	5.5 V
Minimum supply voltage	3 V	3 V
Nominal supply voltage	3.3 V	3.3 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED
Terminal form	NO LEAD	NO LEAD
Terminal pitch	0.2 mm	0.2 mm
Terminal location	UPPER	UPPER
Base Number Matches	1	1

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