SLR2016, SLO2016, SLG2016, SLY2016, SCD5584A
Pin Function
Pin Function
Pin
5
Function
D0 Data
D1 Data
D2 Data
Pin
12
13
14
Function
Pin
1
Function
Pin
8
Function
D3 Data
D4 Data
D5 Data
D6 Data
BL Display Blank
CLR Clear
GND
WR Write
6
2
A1 Digit Select
A0 Digit Select
VCC
9
7
3
10
11
4
DC Characteristics at 25°C
Parameters
Min.
Typ.
5.0
2.3
80
Max.
5.5
Units
V
Conditions
—
VCC
4.5
—
ICC Blank
3.0
mA
mA
V
VCC=5.0 V
ICC (80 dots on)
VIL (all inputs)
VIH (all inputs)
IIL (all inputs)
—
105
0.8
VCC=5.0 V
—
—
4.5 V <VCC <5.5 V
4.5 V <VCC <5.5 V
2.0
25
—
—
V
—
100
µA
4.5 V <VCC <5.5 V, VIN=0.8 V
Timing Characteristics—Write Cycle Waveforms
AC Characteristics (guaranteed minimum timing
parameters at VCC=5.0 V ±0.5 V)
Parameter
Symbol
–40°C +25°C +85°C Unit
Address Set
Up Time
TAS
10
10
10
ns
A0 – A1
CLR
2.0 V
0.8 V
Write Time
TW
60
20
70
30
90
50
ns
ns
T
AS
T
AH
Data Set Up
Time
TDS
2.0 V
0.8 V
D0 – D6
WR
T
T
DH
DS
Address Hold
Time
TAH
TDH
20
20
30
30
40
40
ns
ns
2.0 V
0.8 V
Data Hold
Time
T
W
T
ACC
(1)
Access Time
TACC
90
110
1.0
140
1.0
ns
Clear Disable
Time
TCLRD
TCLR
1.0
µs
Clear Time
1.0
1.0
1.0
ms
Note:
1)
TACC=Set Up Time+Write Time +Hold Time
Loading Data
The desired data code (D0–D6) and digit address (A0, A1) must
be held stable during the write cycle for storing new data.
Data entry may be asynchronous. Digit 0 is defined as right hand
digit with A1=A2=0.
Clearing the entire internal four-digit memory can be accomplished
by holding the clear (CLR) low for 1.0 msec minimum. The clear
function will clear the ASCII RAM. Loading an illegal data code will
display a blank.
2006-01-23
4
OSRAM [ OSRAM GMBH ]
