CAT28C16AK-20 ON Semiconductor, CAT28C16AK-20 Datasheet - Page 4

• Manufacturer Part Number: CAT28C16AK-20
• Manufacturer: ON Semiconductor

Specifications of CAT28C16AK-20

• Density: 16Kb
• Interface Type: Parallel
• Organization: 2Kx8
• Access Time (max): 200ns
• Write Protection: Yes
• Data Retention: 100Year
• Operating Supply Voltage (typ): 5V
• Package Type: SOIC EIAJ
• Operating Temp Range: 0C to 70C
• Supply Current: 35mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 24
• Lead Free Status / Rohs Status: Not Compliant

11. Input rise and fall times (10% and 90%) < 10 ns.
12. A write pulse of less than 20 ns duration will not initiate a write cycle.
13. This parameter is tested initially and after a design or process change that affects the parameter.
Table 7. A.C. CHARACTERISTICS, WRITE CYCLE
t
t
t
INIT
CW
WP
0.45 V
Symbol
2.4 V
(Note 12)
(Note 12)
t
(Note 13)
t
t
OEH
t
t
t
t
OES
t
t
t
WC
AH
CS
CH
DS
DH
AS
DL
Write Cycle Time
Address Setup Time
Address Hold Time
CE Setup Time
CE Hold Time
CE Pulse Time
OE Setup Time
OE Hold Time
WE Pulse Width
Data Setup Time
Data Hold Time
Data Latch Time
Write Inhibit Period After Power−up
INPUT PULSE LEVELS
Figure 2. A.C. Testing Input/Output Waveform
Parameter
DEVICE
Figure 3. A.C. Testing Load Circuit (example)
UNDER
TEST
C
L
INCLUDES JIG CAPACITANCE
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(V
CC
= 5 V ±10%, unless otherwise specified.)
1.3V
2.0 V
0.8 V
0.05
4
Min
100
110
110
60
28C16A−90
0
0
0
0
0
0
5
3.3K
C
1N914
L
= 100 pF
Max
100
10
5
REFERENCE POINTS
0.05
OUT
Min
100
110
110
60
28C16A−12
0
0
0
0
0
0
5
(Note 11)
Max
100
10
5
Min
100
150
150
10
15
15
50
10
50
28C16A−20
0
0
5
Max
10
20
Units
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns