
2000 Infineon Technologies Corp. Optoelectronics Division San Jose, CA
www.infineon.com/opto 1-888-Infineon (1-888-463-4636)
OSRAM Opto Semiconductors GmbH & Co. OHG Regensburg, Germany
www.osram-os.com +49-941-202-7178
1
March 27, 2000-23
GREEN and YELLOW, GREEN and RED
II640GY/GR
6 x 4 Cells, Bi-Color Intelligent Indicators
FEATURES
Colors: GY=Green and Yellow, GR=Green
and Red
Each Cell, 4.0 mm square
Vertical and Horizontal Pitch, 5.8 mm
X-Y Stackable
TTL Compatible
Easily Cascaded for Multiple Displays
Ideal for Small Footprint Requirements
DESCRIPTION
The II640GY/GR bi-color Intelligent Indicator is a 6 x 4
cell assembly with a built-in CMOS shift register and
LED drivers. Each cell or pixel has a green and yellow
LED (GY) or a green and red LED (GR). To turn an LED
“ON” a 1 (high) has to be clocked into the respective
shift register (see the block diagram). The serial clock
has to be provided to pin 4, the “shift register clock.”
The serial data bit stream is clocked in on the falling
edge of the clock pulses.
The blanking pin can be used to blank the indicator while
the data is being updated and it can also be pulse width
modulated to dim the display and consume less power.
Absolute Maximum Ratings,
T
A
=25
°
C
DC Supply Voltage...................................5.0 V to +7.0 V
Input Voltage Levels
Relative to GND..............................5.0 V to
V
CC
+0.5 V
Operating/Storage
Temperature Range ..............................–40
°
C to +85
°
C
Maximum solder Temperature
0.063" (1.59 mm) below Seating Plane t<5.0 s....260
°
C
Table 1. Pin Function/Description
Custom overlays are available from:
1-800-279-6001
Actual size
Pin
Function
Description
1
GND
Ground
2
Data Out
Serial data output for cascading
3
Blanking
Blanking control to enable or disable display
4
Serial Clock
Shift register clock
5
Data In
Serial data input
6
V
CC
+5.0 V supply
1.366
(34.70)
0.220 (5.59)
0.160
(4.06)
0.909
(23.10)
0.018
(0.46)
SQ
0.10
(2.54)
Typ.
PIN 1
O
Y
I
0.020
(0.50)
0.157
(4.00)
SQ
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
.288
(5.80)Typ.
.288
(5.80)
Typ.
.020 (.50)
0.433
(10.83)
0.219
(5.56)
Dimensions in inches (mm)
1
2
3
4
A
B
C
D
1
2
3
4
A
B
C
D
"
£
+
i
1
A B C
2 3
"
£
+
i
1
A B C
2 3