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부품번호 | KS480 기능 |
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기능 | LCD controller/driver | ||
제조업체 | GPEG | ||
로고 | |||
전체 21 페이지수
KS480 LCD
controller/driver
480 segment, KickStart™
protocol, intelligent LCD front
panel controller and driver, with
SPI and i2c interface
GPEG International Ltd
GPEG International Ltd
KS480: KICKSTART LCD CONTROLLER DRIVER
480 segment intelligent LCD display controller
Features
Selectable duty cycle: 1/4, 1/5, 1/6,
1/8
60 segment x 8 (max) common
480 max segment count
SPI and I2C interface
Operating Voltage 2.7 - 5V
Low power mode (sleep 30uA) with
LCD on and keypress monitoring,
RTC running, command wakeup
Ultra-low power mode
(deepsleep <1uA), only command
wakeup
Built-in realtime clock
Built-in 7/14/16 segment character
font table (HexaDec + ASCII)
Built-in Bar-converter
Built-in oscillator and external
32.768kHZ crystal
Built-in symbol-animation (disk
rotation, etc), Blink symbol or text
Text string and bargraph printing
Text scrolling (max 255 char)
Intuitive and fast to implement high
level command set
Backlight control (On/Off)
Buzzer output with variable
frequencies
I/O for external LEDs
RealTime Clock with auto printing,
event generation on every sec
Key inputs with event generation on
keypresses
Standard die package or chip-on-film
(COF) available
General Description
The SK480 is an intelligent LCD controller driver with capability up-to 480 segments. The device can
be configured to operate in any LCD system with its programmable duty cycle. Interface via SPI and
i2C is supported, along with a simple, high level command structure, significantly reducing
programming time and errors. The SK480 is used in conjunction with the kickstart on-line tool
(www.gpeg.kickstart.com) eliminating the need for the traditional LCD pin lookup table, time
consuming font tables and power hungry animated elements.
3|Page
GPEG International Ltd, London, SE18 6SW
Revision: 0.1
www.gpegint.com
4페이지 KS480: KICKSTART LCD CONTROLLER DRIVER
480 segment intelligent LCD display controller
DC Characteristics
DC Characteristics (VDD=3.0V, Ta=25°C)
Characteristics Symbol
Operating
Voltage
Operating
Current
Deepsleep
Current
Sleep Current
VDD
Iop
Ideepsl
Isleep
Min.
2.6
Limit
Typ.
-
1.3
Max.
3.6
1.0
20.0
Unit
V
mA
µA
µA
Input High
Vih
0.7 VDD
level
Input Low
Vil
level
DC Characteristics (VDD=5V, Ta=25°C)
Characteristics Symbol
Operating
Voltage
Operating
Current
Deepsleep
Current
Sleep Current
VDD
Iop
Ideepsl
Isleep
Min.
3.6
Limit
Typ.
-
3.1
0.2 VDD
Max.
5.5
1.0
30.0
Unit
V
mA
µA
µA
Input High
level
Input Low
level
Vih
Vil
0.7 VDD
0.2 VDD
Test
Condition
For 2 cell
battery
3V, no load
VDD=3V,
display OFF
VDD=3V,
display ON,
32768 XTL
ON
Test
Condition
For 2 cell
battery
@ 5V, no
load
VDD=5V,
display OFF
VDD=5V,
display ON,
32768 XTL
ON
AC Characteristics
Symbol Parameter Test condition
Min Typ Max Unit
VDD Condition
Fclk i2c, SPI ck - - 10 50 50 kHz
TsdaL
i2c-start
10
us
CSL SPI 10 us
3|Page
GPEG International Ltd, London, SE18 6SW
Revision: 0.1
www.gpegint.com
7페이지 | |||
구 성 | 총 21 페이지수 | ||
다운로드 | [ KS480.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
KS480 | LCD controller/driver | GPEG |
KS480 | KickStart LCD Controller | GPEG |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |