參數(shù)資料
型號(hào): P4C198L-15LMB
廠商: PYRAMID SEMICONDUCTOR CORP
元件分類(lèi): DRAM
英文描述: ULTRA HIGH SPEED 16K x 4 STATIC CMOS RAMS
中文描述: 16K X 4 STANDARD SRAM, 15 ns, CQCC28
封裝: 0.350 X 0.550 INCH, CERAMIC, LCC-28
文件頁(yè)數(shù): 5/13頁(yè)
文件大小: 244K
代理商: P4C198L-15LMB
P4C198/198L, P4C198A/198AL
Page 5 of 13
Document #
SRAM113
REV A
READ CYCLE NO. 2 (ADDRESS Controlled)
(5,6)
READ CYCLE NO. 3 (
CE
(12)
Controlled)
(5,7,8)
10. Read Cycle Time is measured from the last valid address
to the first transitioning address.
11. Transitions caused by a chip enable control have similar
delays irrespective of whether
CE
1
or
CE
2
causes them
(P4C198A/L).
12.
CE
1
,
CE
2
for P4C198A/L.
Notes:
6.
CE
(
CE
CE
for P4C198A/L) and
OE
are LOW READ cycle.
7.
OE
is LOW for the cycle.
8. ADDRESS must be valid prior to, or coincident with
CE
(
CE
1
and
CE
for P4C198A/L) transition LOW.
9. Transition is measured ± 200mV from steady state voltage
prior to change, with loading as specified in Figure 1.
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