參數(shù)資料
型號: P4C170-45FSC
廠商: Pyramid Semiconductor Corporation
英文描述: ULTRA HIGH SPEED 4K x 4 STATIC CMOS RAMS
中文描述: 超高速4K的× 4靜態(tài)CMOS五羊
文件頁數(shù): 4/15頁
文件大?。?/td> 246K
代理商: P4C170-45FSC
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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