參數(shù)資料
型號(hào): WSF128K16-72HI
元件分類: 存儲(chǔ)器
英文描述: SPECIALTY MEMORY CIRCUIT, CHIP66
封裝: 1.185 INCH SQUARE, HERMETIC SEALED, CERAMIC, HIP-66
文件頁(yè)數(shù): 10/15頁(yè)
文件大小: 178K
代理商: WSF128K16-72HI
4
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
WSF128K16-XXX
Parameter
Symbol
-35
-70
Unit
Read Cycle
Min Max
Read Cycle Time
tRC
35
70
ns
Address Access Time
tAA
35
70
ns
Output Hold from Address Change
tOH
05
ns
Chip Select Access Time
tACS
35
70
ns
Output Enable to Output Valid
tOE
20
35
ns
Chip Select to Output in Low Z
tCLZ1
35
ns
Output Enable to Output in Low Z
tOLZ1
05
ns
Chip Disable to Output in High Z
tCHZ1
20
25
ns
Output Disable to Output in High Z
tOHZ1
20
25
ns
1. This parameter is guaranteed by design but not tested.
SRAM AC CHARACTERISTICS
(VCC = 5.0V, TA = -55
°C to +125°C)
Parameter
Symbol
-35
-70
Unit
Write Cycle
Min Max
Write Cycle Time
tWC
35
70
ns
Chip Select to End of Write
tCW
25
60
ns
Address Valid to End of Write
tAW
25
60
ns
Data Valid to End of Write
tDW
20
30
ns
Write Pulse Width
tWP
25
50
ns
Address Setup Time
tAS
05
ns
Address Hold Time
tAH
05
ns
Output Active from End of Write
tOW1
45
ns
Write Enable to Output in High Z
tWHZ1
20
25
ns
Data Hold from Write Time
tDH
00
ns
1. This parameter is guaranteed by design but not tested.
SRAM AC CHARACTERISTICS
(VCC = 5.0V, TA = -55
°C to +125°C)
NOTES:
VZ is programmable from -2V to +7V.
IOL & IOH programmable from 0 to 16mA.
Tester Impedance Z0 = 75
.
VZ is typically the midpoint of VOH and VOL.
IOL & IOH are adjusted to simulate a typical resistive load circuit.
ATE tester includes jig capacitance.
FIG. 3
AC TEST CIRCUIT
AC TEST CONDITIONS
Parameter
Typ
Unit
Input Pulse Levels
VIL = 0, VIH = 3.0
V
Input Rise and Fall
5
ns
Input and Output Reference Level
1.5
V
Output Timing Reference Level
1.5
V
I
Current Source
D.U.T.
C
= 50 pf
eff
I
OL
V
1.5V
(Bipolar Supply)
Z
Current Source
OH
相關(guān)PDF資料
PDF描述
WF128K32-150CJC5 512K X 8 FLASH 5V PROM MODULE, 150 ns, CQCC68
WE128K32N-300HQ 512K X 8 EEPROM 5V MODULE, 300 ns, CPGA66
WF512K32F-150G4TC5 512K X 32 FLASH 5V PROM MODULE, 150 ns, CQMA68
W7NCF512H11IS8HG 32M X 16 FLASH 3.3V PROM CARD, 150 ns, UUC
W7NCF512H11ISBEG 32M X 16 FLASH 3.3V PROM CARD, 150 ns, UUC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
WSF128K16-72HIA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:128K X 16 SRAM /FLASH MODULE SMD 5962-96900
WSF128K16-72HM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:128K X 16 SRAM /FLASH MODULE SMD 5962-96900
WSF128K16-72HMA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:128K X 16 SRAM /FLASH MODULE SMD 5962-96900
WSF128K16-XG1TX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM/Flash MCP
WSF128K16-XG1UX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM/Flash MCP