CY7C006-15JC CYPRESS [Cypress Semiconductor], CY7C006-15JC Datasheet - Page 6

• Manufacturer Part Number: CY7C006-15JC
• Description: 16K x 8/9 Dual-Port Static RAM with Sem, Int, Busy
• Manufacturer: CYPRESS [Cypress Semiconductor]

Switching Characteristics
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Notes:
10. This parameter is guaranteed but not tested.
11. Must be met by the device writing to the RAM under all operating conditions.
12. For information on part-to-part delay through RAM cells from writing port to reading port, refer to Read Timing with Port-to-Port Delay waveform.
13. Test conditions used are Load 2.
14. t
RC
AA
OHA
ACE
DOE
LZOE
HZOE
LZCE
HZCE
PU
PD
WC
SCE
AW
HA
SA
PWE
SD
HD
HZWE
LZWE
WDD
DDD
BLA
BHA
BLC
BHC
PS
WB
WH
BDD
7.
8.
9.
Parameter
READ CYCLE
WRITE CYCLE
BUSY TIMING
[10]
[10]
[11]
[12]
[14]
Test conditions assume signal transition time of 3 ns or less, timing reference levels of 1.5V, input pulse levels of 0 to 3.0V, and output loading of the specified
I
At any given temperature and voltage condition for any given device, t
Test conditions used are Load 3.
[12]
OI
BDD
[8, 9, 10]
[8, 9, 10]
[8, 9, 10]
[8, 9, 10]
[9, 10]
[9, 10]
/I
OH
is a calculated parameter and is the greater of t
and 30-pF load capacitance.
Read Cycle Time
Address to Data Valid
Output 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
Write 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
Write Pulse to Data Delay
Write Data Valid to Read Data Valid
BUSY LOW from Address Match
BUSY HIGH from Address Mismatch
BUSY LOW from CE LOW
BUSY HIGH from CE HIGH
Port Set-Up for Priority
R/W LOW after BUSY LOW
R/W HIGH after BUSY HIGH
BUSY HIGH to Data Valid
[13]
Description
Over the Operating Range
WDD
– t
PWE
(actual) or t
Min.
15
15
12
12
12
10
13
3
3
3
0
0
0
0
3
5
0
7C006-15
7C016-15
DDD
HZCE
Note 13
[7]
– t
Max.
6
is less than t
SD
15
15
10
10
10
15
10
30
25
15
15
15
15
(actual).
Min.
25
25
20
20
20
15
17
LZCE
3
3
3
0
0
0
0
3
5
0
7C006-25
7C016-25
and t
Note 13
Max.
HZOE
25
25
13
15
15
25
15
50
30
20
20
20
17
is less than t
Min.
35
35
30
30
25
15
25
3
3
3
0
0
0
0
3
5
0
7C006-35
7C016-35
LZOE
Note 13
Max.
.
35
35
20
15
15
35
20
60
35
20
20
20
25
Min.
55
55
45
45
40
25
30
3
3
3
0
0
0
0
3
5
0
7C006-55
7C016-55
CY7C006
CY7C016
Note 13
Max.
55
55
25
25
25
55
25
80
60
30
30
30
30
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns