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參數(shù)資料
| 型號： | P4C170-35LM |
| 廠商： | PYRAMID SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | ULTRA HIGH SPEED 4K x 4 STATIC CMOS RAMS |
| 中文描述： | 4K X 4 STANDARD SRAM, 35 ns, CQCC20 |
| 封裝： | 0.290 X 0.430 INCH, CERAMIC, LCC-20 |
| 文件頁數(shù)： | 4/15頁 |
| 文件大?。?/td> | 246K |
| 代理商： | P4C170-35LM |
P4C168, P4C169, P4C170
Page 4 of 15
Document #
SRAM107
REV A
Notes:
7. ADDRESS must be valid prior to, or coincident with
CE
/
CS
transition
low. For Fast
CS
, t
must still be met.
8. Transition is measured ±200mV from steady state voltage prior to
change, with loading as specified in Figure 1.
9. Read Cycle Time is measured from the last valid address to the first
transitioning address.
TIMING WAVEFORM OF READ CYCLE NO. 2 (
CE
/
CS
CONTROLLED)
(5,7)
TIMING WAVEFORM OF READ CYCLE NO. 3—P4C170 ONLY (
OE
CONTROLLED)
(5)
TIMING WAVEFORM OF READ CYCLE NO. 1 (ADDRESS CONTROLLED)
(5,6)
Notes:
5.
WE
is HIGH for READ cycle.
6.
CE
/
CS
and
OE
are LOW for READ cycle.
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