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零件编号 | UG-5664ASYDF01 | ||
描述 | OEL Display Module | ||
制造商 | Univision Technology | ||
LOGO | |||
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Product Specification
(Preliminary)
Part Name: OEL Display Module
Part ID: UG-5664ASYDF01
Doc No.: SAS1-E018-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.
Univision Technology Inc.
1.5 Pin Definition
Doc. wNwo:wS.DAaSt1a-SEhe0e1t84-UA.com
Pin Number Symbol
Power Supply
26 VCI
25 VDD
24 VDDIO
2
3, 29
5, 28
Driver
22
VSS
VCC
VLSS
IREF
4 VCOMH
27 VSL
Testing Pads
21
FR
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
This is a voltage supply pin. It can be supplied
P externally (within the range of 2.4~2.6V) or 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 VDD 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 Logic Circuit
P This is a ground pin. It also acts as a reference for the
logic pins. It must be connected to external ground.
Power Supply for OEL Panel
P These are the most positive voltage supply pin of the
chip. They must be connected to external source.
Ground of Analog Circuit
P These are the analog ground pins. They should be
connected to VSS externally.
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 10uA.
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.
Frame Frequency Triggering Signal
O
This pin will send out a signal that could be used to
identify the driver status. Nothing should be connected
to this pin. It should be left open individually.
3
Univision Technology Inc.
3.3.3 Serial Interface Timing Characteristics: (4-wire SPI)
Doc. wNwo:wS.DAaSt1a-SEhe0e1t84-UA.com
Symbol Description
Min Max
tcycle Clock Cycle Time
100 -
tAS Address Setup Time
15 -
tAH Address Hold Time
15 -
tCSS Chip Select Setup Time
20 -
tCSH Chip Select Hold Time
10 -
tDSW Write Data Setup Time
15 -
tDHW Write Data Hold Time
15 -
tCLKL Clock Low Time
20 -
tCLKH Clock High Time
20 -
tR Rise Time
- 15
tF Fall Time
- 15
* (VDD - VSS = 2.4V to 2.6V, VDDIO = 1.6V, VCI = 2.8V, Ta = 25°C)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
11
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页数 | 28 页 | ||
下载 | [ UG-5664ASYDF01.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
UG-5664ASYDF01 | OEL Display Module | Univision Technology |
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