參數(shù)資料
型號: MCM6206BBEJ25
廠商: MOTOROLA INC
元件分類: SRAM
英文描述: 32K x 8 Bit Fast Static RAM
中文描述: 32K X 8 STANDARD SRAM, 25 ns, PDSO28
封裝: 0.300 INCH, PLASTIC, SOJ-28
文件頁數(shù): 6/8頁
文件大?。?/td> 108K
代理商: MCM6206BBEJ25
MCM6206BB
6
MOTOROLA FAST SRAM
WRITE CYCLE 2
(E Controlled, See Note 1)
– 12
– 15
– 20
– 25
Parameter
Symbol
Min
Max
Min
Max
Min
Max
Min
Max
Unit
Notes
Write Cycle Time
tAVAV
tAVEL
tAVEH
tELEH,
tELWH
12
15
20
25
ns
Address Setup Time
0
0
0
0
ns
Address Valid to End of Write
10
12
15
20
ns
Enable to End of Write
9
10
12
15
ns
3,4
Data Valid to End of Write
tDVEH
tEHDX
tEHAX
6
7
8
10
ns
Data Hold Time
0
0
0
0
ns
Write Recovery Time
0
0
0
0
ns
NOTES:
1. A write occurs during the overlap of E low and W low.
2. All timings are referenced from the last valid address to the first transitioning address.
3. If E goes low coincident with or after W goes low, the output will remain in a high impedance state.
4. If E goes high coincident with or before W goes high, the output will remain in a high impedance state.
WRITE CYCLE 2
(E Controlled, See Note 1)
tWLEH
tEHDX
tDVEH
tEHAX
tELWH
tELEH
tAVEL
tAVEH
DATA VALID
tAVAV
HIGH Z
A (ADDRESS)
W (WRITE ENABLE)
E (CHIP ENABLE)
Q (DATA OUT)
D (DATA IN)
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