Datasheet
2
The address and data inputs can be directly connected to
the microprocessor address and data buses.
The HDLX-2416 has several enhancements over the HPDL-
2416. These features include an expanded character set,
internal 8 level dimming control, external dimming capa-
bility, and individual digit blanking. Finally, the extended
functions can be disabled which allows the HDLX-2416 to
operate exactly like an HPDL-2416 by disabling all of the
enhancements except the expanded character set.
Package Dimensions
The dierence between the sunlight viewable HDLS-
2416 and the low power HDLU-2416 occurs at power-on
or at the default brightness level. Follow ing power up,
the HDLS-2416 operates at the 100% brightness level,
while the HDLU-2416 operates at the 27% brightness
level. Power on sets the internal brightness control (bits
3-5) in the control register to binary code (000). For the
HDLS-2416 binary code (000) corresponds to a 100%
brightness level, and for the HDLU-2416 binary code (000)
corresponds to a 27% brightness level. The other seven
bright ness levels are identical for both parts.
Pin No. Function Pin No. Function
1 CE
1
Chip Enable 10 GND
2 CE
2
Chip Enable 11 D
0
Data Input
3 CLR Cle ar 12 D
1
Data Input
4 CUE Cursor Enable 13 D
2
Data Input
5 CU Cursor Select 14 D
3
Data Input
6 WR Write 15 D
6
Data Input
7 A
1
Address Input 16 D
5
Data Input
8 A
0
Address Input 17 D
4
Data Input
9 V
DD
18 BL Display Blank
Pin Numbering and Location
CE1
GND
D0
D1
D2
D3
D6
D5
D4
BL
VDD
A0
A1
WR
CU
CUE
CLR
CE2
1
2
3
4
5
6
7
8
9 10
11
12
13
14
15
16
17
18
25.15
(0.990)
TYP.
6.35
(0.250)
3.05
(0.120)
10.03
(0.395)
20.07
(0.790)
5.08
(0.200)
3.43
(0.135)
0.51 0.13
(0.020 0.005)
TYP.
6.60
(0.260)
2.41
(0.095)
2.54
(0.100)
TYP.
REF.
DATE CODE (YEAR, WEEK)
4.06
(0.160)
10.16
(0.400)
2.41
(0.095)
TYP.
0.38
(0.015)
15.24
(0.600)
0.25 0.13
(0.010 0.005)
TYP.
REF.
1.52
(0.060)
IMAGE PLANE
REF.
REF.
NOTES:
1. UNLESS OTHERWISE SPECIFIED, THE TOLERANCE
ON ALL DIMENSIONS IS 0.254 mm ( 0.010).
2. ALL DIMENSIONS ARE IN MILLIMETERS (INCHES).
3. FOR YELLOW AND GREEN DISPLAYS ONLY.
PIN 1 IDENTIFIER
HDLX-2416 YYWW X Z
PART NUMBER
LUMINOUS INTENSITY
COLOR BIN (3)