CY7C281A-45DMB Cypress Semiconductor Corp, CY7C281A-45DMB Datasheet - Page 3
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CY7C281A-45DMB
Manufacturer Part Number
CY7C281A-45DMB
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C281A-45DMB.pdf
(9 pages)
Specifications of CY7C281A-45DMB
Density
8Kb
Access Time (max)
45ns
Supply Current
120mA
Pin Count
24
Mounting
Through Hole
Operating Temperature Classification
Military
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C281A-45DMB
Manufacturer:
CY
Quantity:
77
AC Test Loads and Waveforms
Switching Characteristics
Switching Waveforms
Programming Information
Programming support is available from Cypress as well as
from a number of third party software vendors. For detailed
OUTPUT
Equivalent to:
ADDRESS
t
t
t
CS
CS
Parameter
AA
HZCS
ACS
O
A
0
0
3
1
DATA
, CS
, CS
INCLUDING
5V
O
A
JIG AND
SCOPE
9
4
2
7
30pF
(a) Normal Load
Address to Output Valid
Chip Select Inactive to High Z
Chip Select Active to Output Valid
OUTPUT
R1 250
THÉ VENIN EQUIVALENT
R2
167
100
OUTPUT
t
Over the Operating Range
SELECTED
AA
Description
INCLUDING
5V
[4]
JIG AND
SCOPE
(b) High Z Load
5 pF
2.0V
R1 250
C281A-6
DESELECTED
t
HZCS
C281A-4
R2
[3,4]
167
3
programming information, including a listing of software pack-
ages, please see the PROM Programming Information located
at the end of this section. Programming algorithms can be ob-
tained from any Cypress representative.
Min.
7C281A-25
7C282A-25
GND
3.0V
Max.
25
15
15
5 ns
SELECTED
t
ACS
Min.
7C281A-30
7C282A-30
ALL INPUT PULSES
10%
90%
Max.
30
20
20
Min.
7C281A-45
7C282A-45
CY7C281A
CY7C282A
Max.
90%
45
25
25
C281A-7
10%
C281A-5
5 ns
Unit
ns
ns
ns