NTE2732A NTE ELECTRONICS, NTE2732A Datasheet - Page 4

• Manufacturer Part Number: NTE2732A
• Description: IC, EPROM, 32KBIT, 200NS, DIP-24
• Manufacturer: NTE ELECTRONICS

Specifications of NTE2732A

• Memory Size: 32Kbit
• Memory Configuration: 4K X 8
• Access Time: 200ns
• Supply Voltage Range: 4.75V To 5.25V
• Memory Case Style: DIP
• No. Of Pins: 24
• Operating Temperature Range: 0°C To +70°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Programming Operation: (T
DC and AC Operating Characteristics:
Note 8. V
Note 9. The maximum allowable voltage which may be applied to the V
AC Characteristics:
Programming Waveforms:
Note 11. All times shown in ( ) are minimum and in s unless otherwise specified.
Note12. The input timing reference level is 1V for V
Note13. t
Input Current (All Inputs)
Input Low Level
Input High Level
Output Low Voltage During Verify
Output High Voltage During Verify
V
V
Address Set Up Time
OE Set Up Time
Data Set Up Time
Address Hold Time
Data Hold Time
Chip Enable to Output Float Delay
Data Valid from CE
CE Pulse Width During Programming
OE Pulse Rise Time During Programming
V
CC
PP
PP
Supply Current
Recovery Time
Supply Current (Active)
or after V
at 21
is +22V. Care must be taken when switching the V
this 22V maximum specification.
OE
CC
Parameter
and T
must be applied simultaneously with or before V
Parameter
0.5V or damage may occur to the device.
ADRESSES
DATA
OE/V
CE
DF
PP
. The NTE2732A must not be inserted into or removed from a board with V
PP
are characteristics of the device but must be accommodate by the programmer.
V
V
V
V
PP
IL
IH
IL
(0.05)
t
PRT
A
(Note 12)
(Note 12)
(Note 12)
t
t
= +25 C
OES
t
AS
DS
Symbol
DATA IN STABLE
(45ms)
I
V
V
V
V
CC2
I
t
I
ADDRESSS N
PP
PW
OH
LI
OL
IH
IL
PROGRAM
Symbol
ADD N
t
t
(Note 12)
t
t
OES
t
t
t
t
t
PRT
t
PW
DH
AS
DS
AH
DF
DV
VR
(Note 12)
t
DH
5 C, V
t
OEH
V
I
I
CE = V
OL
OH
IN
= 2.1mA
= V
= –400 A
CE = V
(Note 12)
(Note 11)
CC
Hi Z
t
Test Conditions
VR
IL
t
IL
DV
, OE = V
IL
Test Conditions
or V
= 5V 5%, V
and 2V for V
IL
, OE = V
PROGRAM VERIFY
IH
PP
DATA OUT VALID
PP
supply to prevent overshoot exceeding
ADD N
t
AH
PP
IL
(0)
PP
and removed simultaneously with
IH
= 21V
.
PP
–0.1
Min
Min
2.0
2.4
45
50
t
–
–
–
–
2
2
2
0
2
0
–
2
DF
pin during programming
(0.13) Max
0.5V, Note 8, Note 9)
Typ
Typ
70
50
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
V
Max
0.45
Max
125
130
CC
0.8
10
30
55
–
–
–
–
–
–
1
–
–
+1
Unit
Unit
mA
mA
ms
ns
ns
V
V
V
V
A
s
s
s
s
s
s
s
PP