參數(shù)資料
型號: CY62158CV33LL-70BAI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 1024K x 8 MoBL Static RAM
中文描述: 1M X 8 STANDARD SRAM, 70 ns, PBGA48
封裝: 6 X 10 MM, 1.20 MM HEIGHT, FBGA-48
文件頁數(shù): 7/12頁
文件大小: 256K
代理商: CY62158CV33LL-70BAI
CY62158CV25/30/33
MoBL
Document #: 38-05019 Rev. *C
Page 7 of 12
Switching Waveforms
Notes:
11.
12. WE is HIGH for read cycle.
13. Address valid prior to or coincident with CE
1
transition LOW and CE
2
transition HIGH.
Device is continuously selected. OE, CE
1
= V
IL
, CE
2
=V
IH
.
ADDRESS
DATA OUT
PREVIOUS DATA VALID
DATA VALID
t
RC
t
AA
t
OHA
Read Cycle No. 1 (Address Transition Controlled)
[11, 12]
50%
50%
DATA VALID
t
RC
t
ACE
t
DOE
t
LZOE
t
LZCE
t
PU
HIGH IMPEDANCE
t
HZOE
t
HZCE
t
PD
HIGH
OE
CE
1
I
CC
I
SB
IMPEDANCE
ADDRESS
CE
2
DATA OUT
V
SUPPLY
CURRENT
Read Cycle No. 2 (OE Controlled)
[12, 13]
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CY62158DV30LL-55BVIT 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述:
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