参数资料
型号: WMS512K8V-17FFMA
元件分类: SRAM
英文描述: 512Kx8 MONOLITHIC SRAM
中文描述: 512Kx8整装静态存储器
文件页数: 4/9页
文件大小: 287K
代理商: WMS512K8V-17FFMA
4
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
WMS512K8V-XXX
October 2004
Rev. 8
TIMING WAVEFORM - READ CYCLE
WRITE CYCLE - WE# CONTROLLED
WRITE CYCLE - CS# CONTROLLED
ADDRESS
DATA I/O
READ CYCLE 1 (CS# = OE# = V
IL
, WE# = V
IH
)
t
AA
t
OH
t
RC
DATA VALID
PREVIOUS DATA VALID
ADDRESS
DATA I/O
CS#
OE#
t
RC
t
AA
t
ACS
t
CLZ
t
CHZ
t
OE
t
OLZ
t
OHZ
HIGH IMPEDANCE
DATA VALID
READ CYCLE 2 (WE# = V
IH
)
ADDRESS
DATA I/O
WRITE CYCLE 1, WE# CONTROLLED
t
AW
t
CW
t
AH
t
WP
t
DW
t
WHZ
t
AS
t
OW
t
DH
t
WC
DATA VALID
CS#
WE#
ADDRESS
DATA I/O
WRITE CYCLE 2, CS# CONTROLLED
t
AW
t
AS
t
CW
t
AH
t
WP
t
DH
t
DW
t
WC
CS#
WE#
DATA VALID
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WMS512K8V-20CM 制造商:Microsemi Corporation 功能描述:512K X 8 SRAM MONOLITHIC, 3.3V, 20NS, 32DIP, MIL-SCREENED - Bulk