Datasheet > T6K18(UAM,5NS)

T6K18(UAM,5NS)

更新时间： 2024-01-19 08:39:55

品牌	Logo	应用领域
东芝 - TOSHIBA		驱动接口集成电路
页数	文件大小	规格书
36页	496K
描述
IC LIQUID CRYSTAL DISPLAY DRIVER, U, TCP-148, Display Driver

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技术参数
数据手册

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T6K18(UAM,5NS) 技术参数

生命周期：	Active	零件包装代码：	DIE
包装说明：	DIE,	针数：	148
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.69
数据输入模式：	PARALLEL	显示模式：	DOT MATRIX
接口集成电路类型：	LIQUID CRYSTAL DISPLAY DRIVER	JESD-30 代码：	X-XUUC-N148
JESD-609代码：	e0	复用显示功能：	NO
功能数量：	1	区段数：	106
端子数量：	148	最高工作温度：	75 °C
最低工作温度：	-20 °C	封装主体材料：	UNSPECIFIED
封装代码：	DIE	封装形状：	UNSPECIFIED
封装形式：	UNCASED CHIP	认证状态：	Not Qualified
最大供电电压：	5.5 V	最小供电电压：	1.8 V
标称供电电压：	3 V	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL EXTENDED
端子面层：	TIN LEAD	端子形式：	NO LEAD
端子位置：	UPPER	最小 fmax：	0.066 MHz
Base Number Matches：	1

T6K18(UAM,5NS) 数据手册

T6K18

TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC

T6K18

COLUMN AND ROW DRIVER LSI FOR A DOT MATRIX GRAPHIC LCD

The T6K18 is a driver for small−to−medium−sized dot matrix

Liquid Crystal Display (LCD). This driver combines the functions

of the T9841B (column driver) and T9842B (row driver) into a

Unit: mm

User Area Pitch

more functionally advanced single−chip device.

T6K18

The T6K18 can be interfaced with 8−bit general MPU; it operates

asynchronously with the MPU. The T6K18 contains an RC

oscillator circuit to generate the timing signal required for

display and has a built−in RAM to store the display data. Each

cell in this RAM corresponds to each dot on the dot matrix LCD.

Therefore, the display data written to the RAM is corresponded

one to one to the LCD as the LCD drive signal output. The T6K18

has 80 outputs for LCD drive signals (columns) that are

equivalent to display data and 26 outputs for LCD drive signals

(rows) that are equivalent to scan signals. Consequently, this

single chip can drive up to 80 × 26 dots of LCD display with

minimal power.

OUT

0.26

(UAM, 5NS)

0.7

Please contact Toshiba or its distributor for

information about the latest TCP

specification and product lineup.

TCP (Tape Carrier Package)

In addition, the T6K18 has the LCD power supply regulator, a voltage quadrupler, and a contrast control circuit

enabling the LCD to be driven by a single power supply. To minimize current consumption in the oscillator, the

T6K18 has an oscillator regulator. The T6K18 has key scan circuit which can construct (max.) 32 (4 × 8) key

matrix.

Features

ꢀ

Built−in display RAM with 80 × 26 = 2080 bits of capacity.

ꢀ

Direct RAM data display

Dots are turned on when bit data in RAM = 1.

Dots are not turned on when bit data in RAM = 0.

ꢀ

Display duty cycle

: 1/26 or 1/18 duty (switchable)

Display data word length can be switched between 8 bits and 6 bits according to character font.

LCD display drive circuit

Segment output

Common output

: 80 lines

: 26 or 18 lines (switchable)

ꢀ

Can be interfaced with 8−bit general MPU (operated asynchronously).

Data interface : Parallel data interface.

Built−in oscillator circuit regulator (oscillator unit only is operated with 1.7 V).

Key scan circuit : Able to construct max. 32 (4 × 8) key matrix.

Built−in RC oscillator (capacitor internal and resistor external to the chip)

T6K18 is able to switch to external clock input by software.

Built−in LCD power supply regulator, voltage quadrupler, and contrast control circuits

(16−gradation). (4.1 to 5.3 V, 0.08 V / step)

ꢀ

Low power consumption (10 µA during display without data access when operating at 3.0 V).

CMOS process.

Low−voltage operation : 1.8 to 5.5 V

Operating voltage of LCD drive signal

: (1) V4 = 4 times the LCD power supply regulator output V1.

(2) 1 / 4 bias

ꢀ

Package

: Bump chip and 148 pins TCP

2003-06-18

12 3 4 5 6 7...36

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T6K19(UAW)	TOSHIBA	IC LIQUID CRYSTAL DISPLAY DRIVER, UUC226, TCP-226, Display Driver	获取价格
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