參數(shù)資料
型號: IS61SF6432-10PQI
英文描述: 64K x 32 SYNCHRONOUS FLOW-THROUGH STATIC RAM
中文描述: 64K的× 32 SYNCHRONOU仛流,通過靜態(tài)內(nèi)存
文件頁數(shù): 14/16頁
文件大小: 480K
代理商: IS61SF6432-10PQI
IS61SF6432
14
Integrated Circuit Solution Inc.
SSR004-0B
SNOOZE AND RECOVERY CYCLE SWITCHING CHARACTERISTICS
(Over Operating Range)
-9
-10
Min.
Symbol
Parameter
Min. Max.
Max.
Unit
t
KC
Cycle Time
13
15
ns
t
KH
Clock High Time
6
6
ns
t
KL
Clock Low Time
6
6
ns
t
KQ
Clock Access Time
9
10
ns
t
KQX
(4)
Clock High to Output Invalid
2
2
ns
t
KQLZ
(4,5)
Clock High to Output Low-Z
0
0
ns
t
KQHZ
(4,5)
Clock High to Output High-Z
2
6
2
6
ns
t
OEQ
Output Enable to Output Valid
6
6
ns
t
OEQX
(4)
Output Disable to Output Invalid
0
0
ns
t
OELZ
(4,5)
Output Enable to Output Low-Z
0
0
ns
t
OEHZ
(4,5)
Output Disable to Output High-Z
6
6
ns
t
AS
Address Setup Time
2.5
2.5
ns
t
SS
Address Status Setup Time
2.5
2.5
ns
t
CES
Chip Enable Setup Time
2.5
2.5
ns
t
AH
Address Hold Time
0.5
0.5
ns
t
SH
Address Status Hold Time
0.5
0.5
ns
t
CEH
Chip Enable Hold Time
0.5
0.5
ns
t
ZZS
ZZ Standby
(1)
2
2
cyc
t
ZZREC
ZZ Recovery
(2)
2
2
cyc
t
CFG
Configuration Setup
(3)
52
60
ns
Notes:
1. The assertion of ZZ allows the SRAM to enter a lower power state than when deselected within the time specified. Data
retention is guaranteed when ZZ is asserted and clock remains active.
2. ADSC and ADSP must not be asserted for at least 2 cyc after leaving ZZ state.
3. Configuration signal MODE is static and must not change during normal operation.
4. Guaranteed but not 100% tested. This parameter is periodically sampled.
5. Tested with load in Figure 2.
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