參數(shù)資料
型號: STK16C68-S45I
元件分類: SRAM
英文描述: 8K X 8 NON-VOLATILE SRAM, 45 ns, PDSO28
封裝: 0.350 INCH, PLASTIC, SOIC-28
文件頁數(shù): 4/9頁
文件大?。?/td> 95K
代理商: STK16C68-S45I
STK16C68
July 1999
4-76
SRAM WRITE CYCLES #1 & #2
(VCC = 5.0V ± 10%)
b
Note j:
If W is low when E goes low, the outputs remain in the high-impedance state.
Note k:
E or W must be
≥ V
IH during address transitions.
SRAM WRITE CYCLE #1: W Controlledk
SRAM WRITE CYCLE #2: E Controlledk
NO.
SYMBOLS
PARAMETER
STK16C68-20
STK16C68-25
STK16C68-35
STK16C68-45
UNITS
#1
#2
Alt.
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
12
tAVAV
tWC
Write Cycle Time
20
25
35
45
ns
13
tWLWH
tWLEH
tWP
Write Pulse Width
15
20
25
30
ns
14
tELWH
tELEH
tCW
Chip Enable to End of Write
15
20
25
30
ns
15
tDVWH
tDVEH
tDW
Data Set-up to End of Write
8
10
12
15
ns
16
tWHDX
tEHDX
tDH
Data Hold after End of Write
0
ns
17
tAVWH
tAVEH
tAW
Address Set-up to End of Write
15
20
25
30
ns
18
tAVWL
tAVEL
tAS
Address Set-up to Start of Write
0
ns
19
tWHAX
tEHAX
tWR
Address Hold after End of Write
0
ns
20
tWLQZ
i, j
tWZ
Write Enable to Output Disable
7
10
13
15
ns
21
tWHQX
tOW
Output Active after End of Write
5
ns
PREVIOUS DATA
DATA OUT
E
ADDRESS
12
tAVAV
W
16
tWHDX
DATA IN
19
tWHAX
13
tWLWH
18
tAVWL
17
tAVWH
DATA VALID
20
tWLQZ
15
tDVWH
HIGH IMPEDANCE
21
tWHQX
14
tELWH
DATA OUT
E
ADDRESS
12
tAVAV
W
DATA IN
13
tWLEH
17
tAVEH
DATA VALID
HIGH IMPEDANCE
14
tELEH
18
tAVEL
19
tEHAX
15
tDVEH
16
tEHDX
相關(guān)PDF資料
PDF描述
STL39002Z FIBER OPTIC LASER DIODE EMITTER, 100Mbps
STL51007G FIBER OPTIC LASER DIODE EMITTER, 1280-1330nm, 1000Mbps, PANEL MOUNT, TO-18, FC CONNECTOR
STL51007N FIBER OPTIC LASER DIODE EMITTER, 1280-1330nm, 1000Mbps, PANEL MOUNT, TO-18, FC CONNECTOR
STLQ015XG15R FIXED POSITIVE LDO REGULATOR, PDSO6
STLS2F02-LP MICROPROCESSOR, PBGA452
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STK16C88-3WF35 功能描述:NVRAM 32Kbx8 3.0-3.6V AutoStorePlus RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube
STK16C88-3WF35I 功能描述:NVRAM 32Kbx8 3.0-3.6V AutoStorePlus RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube
STK16C88-3WF35ITR 制造商:Cypress Semiconductor 功能描述:STK16C88-3WF35ITR - Tape and Reel
STK16C88-3WF35TR 制造商:Cypress Semiconductor 功能描述:STK16C88-3WF35TR - Tape and Reel
STK16C88-WF25 功能描述:NVRAM 32Kbx8 4.5-5.5V AutoStorePlus RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube