DataSheet8.cn


PDF ( 数据手册 , 数据表 ) UG-2828GDEDF11

零件编号 UG-2828GDEDF11
描述 OEL Display Module
制造商 Univision Technology
LOGO Univision Technology LOGO 


1 Page

No Preview Available !

UG-2828GDEDF11 数据手册, 描述, 功能
www.DataSheet4U.com
Product Specification
(Preliminary)
Part Name: OEL Display Module
Part ID: UG-2828GDEDF11
Doc No.: SAS1-D038-A
Customer:
Approved by
From: Univision Technology Inc.
Approved by
Univision Technology Inc.
8, Kebei RD 2, Science Park, Chu-Nan, Taiwan 350, R.O.C.
Notes:
1. Please contact Univision Technology Inc. before assigning your product based on this
module specification
2. The information contained herein is presented merely to indicate the characteristics and
performance of our products. No responsibility is assumed by Univision Technology
Inc. for any intellectual property claims or other problems that may result from
application based on the module described herein.







UG-2828GDEDF11 pdf, 数据表
Univision Technology Inc.
1.5 Pin Definition
Doc. Nwow:wS.DAaSt1a-SDhe0e3t84-UA.com
Pin Number Symbol
Power Supply
27 VCI
26 VDD
4 VDDIO
28
2
Driver
22
3
VSS
VCC
IREF
VCOMH
5 VSL
External IC Control
24 GPIO0
23 GPIO1
Type
Function
Power Supply for Operation
P This is a voltage supply pin. It must be connected to
external source & always be equal to or higher than VDD
& VDDIO.
Power Supply for Core Logic Circuit
P
This is a voltage supply pin which is regulated internally
from VCI. A capacitor should be connected between
this pin & VSS under all circumstances.
Power Supply for I/O Pin
This pin is a power supply pin of I/O buffer. It should
P
be connected to VCI or external source. All I/O signal
should have VIH reference to VDDIO. When I/O signal
pins (BS0~BS1, D0~D7, control signals…) pull high,
they should be connected to VDDIO.
Ground of OEL System
P
This is a ground pin. It also acts as a reference for the
logic pins, the OEL driving voltages, and the analog
circuits. It must be connected to external ground.
Power Supply for OEL Panel
P This is the most positive voltage supply pin of the chip.
It must be connected to external source.
Current Reference for Brightness Adjustment
I This pin is segment current reference pin. A resistor
should be connected between this pin and VSS. Set the
current lower than 12.5uA.
Voltage Output High Level for COM Signal
P
This pin is the input pin for the voltage output high level
for COM signals. A tantalum capacitor should be
connected between this pin and VSS.
Voltage Output Low Level for SEG Signal
This is segment voltage reference pin.
P
When external VSL is not used, this pin should be left
open.
When external VSL is used, this pin should connect with
resistor and diode to ground.
General Purpose Input/Output
These pins could be left open individually or have signal
I/O inputted/outputted. They are able to use as the external
DC/DC converter circuit enabled/disabled control or other
applications.
3







UG-2828GDEDF11 equivalent, schematic
Univision Technology Inc.
3.3.3 Serial Interface Timing Characteristics: (4-wire SPI)
Doc. Nwow:wS.DAaSt1a-SDhe0e3t84-UA.com
Symbol Description
Min Max Unit
tcycle Clock Cycle Time
50 - ns
tAS Address Setup Time
15 - ns
tAH Address Hold Time
15 - ns
tCSS Chip Select Setup Time
20 - ns
tCSH Chip Select Hold Time
10 - ns
tDSW Write Data Setup Time
15 - ns
tDHW Write Data Hold Time
15 - ns
tCLKL Clock Low Time
20 - ns
tCLKH Clock High Time
20 - ns
tR Rise Time
- 15 ns
tF Fall Time
- 15 ns
* (VDD - VSS = 2.4V to 2.6V, VDDIO = 1.65V, VCI = 2.8V, Ta = 25°C)
11










页数 29 页
下载[ UG-2828GDEDF11.PDF 数据手册 ]


分享链接

Link :

推荐数据表

零件编号描述制造商
UG-2828GDEDF11OEL Display ModuleUnivision Technology
Univision Technology
UG-2828GDEDF13OEL Display ModuleUnivision Technology
Univision Technology

零件编号描述制造商
STK15C88256-Kbit (32 K x 8) PowerStore nvSRAMCypress Semiconductor
Cypress Semiconductor
NJM4556DUAL HIGH CURRENT OPERATIONAL AMPLIFIERNew Japan Radio
New Japan Radio
EL1118-G5 PIN LONG CREEPAGE SOP PHOTOTRANSISTOR PHOTOCOUPLEREverlight
Everlight


DataSheet8.cn    |   2020   |  联系我们   |   搜索  |  Simemap