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參數(shù)資料
| 型號(hào)： | PUMA68S16000ABM-020 |
| 元件分類： | SRAM |
| 英文描述： | 512K X 32 MULTI DEVICE SRAM MODULE, 20 ns, PQCC68 |
| 封裝： | PLASTIC, LCC-68 |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 124K |
| 代理商： | PUMA68S16000ABM-020 |
PUMA 68S16000/AB-020/025/35/45
ISSUE 5.0 : May 2001
5
Read Cycle Timing Waveform (1,2)
Write Cycle No.1 Timing Waveform(1,4)
tWR(7)
AS(6)
t
CW
t
WP(2)
t
DW
DH
AW
Don't
Care
t
WC
OHZ(3,9)
Address
OE
CS1~4
WE
Dout
Din
High-Z
OW
t
(8)
Data Valid
OE
t
ACS
t
CLZ (4,5)
t
OHZ (3)
t
OLZ
AA
OH
CHZ (3,4,5)
Data Valid
t
RC
Address
CS1~4
Dout
OE
Don't
care.
AC Read Characteristics Notes
(1) WE is High for Read Cycle.
(2) All read cycle timing is referenced from the last valid address to the first transition address.
(3) tCHZ and tOHZ are defined as the time at which the outputs achieve open circuit conditions and are not
referenced to output voltage levels.
(4) At any given temperature and voltage condition, tCHZ (max) is less than tCLZ (min) both for a given module
and from module to module.
(5) These parameters are sampled and not 100% tested.
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