CY7C132 CYPRESS [Cypress Semiconductor], CY7C132 Datasheet - Page 4

• Manufacturer Part Number: CY7C132
• Description: 2Kx8 Dual-Port Static RAM
• Manufacturer: CYPRESS [Cypress Semiconductor]

AC Test Loads and Waveforms
]
Switching Characteristics
READ CYCLE
t
t
t
t
t
t
t
t
t
t
t
WRITE CYCLE
t
t
t
t
t
t
t
t
t
t
RC
AA
OHA
ACE
DOE
LZOE
HZOE
LZCE
HZCE
PU
PD
WC
SCE
AW
HA
SA
PWE
SD
HD
HZWE
LZWE
Parameter
Equivalent to:
OUTPUT
INCLUDING
5V
JIGAND
SCOPE
[15]
Read Cycle Time
Address to Data Valid
Data Hold from Address Change
CE LOW to Data Valid
OE LOW to Data Valid
OE LOW to Low Z
OE HIGH to High Z
CE LOW to Low Z
CE HIGH to High Z
CE LOW to Power-Up
CE HIGH to Power-Down
Write Cycle Time
CE LOW to Write End
Address Set-Up to Write End
Address Hold from Write End
Address Set-Up to Write Start
R/W Pulse Width
Data Set-Up to Write End
Data Hold from Write End
R/W LOW to High Z
R/W HIGH to Low Z
OUTPUT
30 pF
TH VÉNIN EQUIVALENT
(a)
R1893
Description
R2
347
250
Over the Operating Range
[10, 13]
[10, 13]
[10]
[10]
[10, 13, 14]
[10, 13, 14]
[12]
[10]
[12]
[12]
[10]
1.4V
OUTPUT
INCLUDING
5V
JIGAND
SCOPE
5 pF
[6, 11]
Min.
7C136-15
GND
3.0V
15
15
12
12
12
10
4
0
3
3
0
2
0
0
0
7C146-15
R1893
(b)
< 5 ns
10%
Max.
[3,4]
15
15
10
10
10
15
10
R2
347
C132-5
ALL INPUT PULSES
90%
Min.
25
25
20
20
15
15
7C132-25
0
3
5
0
2
0
0
0
7C136-25
7C142-25
7C146-25
Max.
25
25
15
15
15
25
15
(CY7C132/CY7C136 ONLY)
[3]
BUSY
CY7C132/CY7C136
CY7C142/CY7C146
OR
INT
BUSYOutput Load
90%
10%
Min.
30
30
25
25
25
15
< 5 ns
0
3
5
0
2
0
0
0
7C132-30
7C136-30
7C142-30
7C146-30
5V
281
30pF
Max.
30
30
20
15
15
25
15
C132-6
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns