參數(shù)資料
型號(hào): STK14C88-3RF35
元件分類: SRAM
英文描述: 32K X 8 NON-VOLATILE SRAM, 35 ns, PDSO48
封裝: 0.300 INCH, PLASTIC, SSOP-48
文件頁(yè)數(shù): 10/13頁(yè)
文件大?。?/td> 371K
代理商: STK14C88-3RF35
STK14C88-3
November 2003
6
Document Control # ML0015 rev 0.3
AutoStore/POWER-UP RECALL
(VCC = 3.0V-3.6V)e
Note p: tRESTORE starts from the time VCC rises above VSWITCH.
Note q: HSB is asserted low for 1s when VCAP drops through VSWITCH. If an SRAM WRITE has not taken place since the last nonvolatile cycle, HSB
will be released and no STORE will take place.
AutoStore/POWER-UP RECALL
NO.
SYMBOLS
PARAMETER
STK14C88-3
UNITS NOTES
Standard
Alternate
MIN
MAX
27
tRESTORE
Power-up RECALL Duration
550
sp
28
tSTORE
tHLHZ
STORE Cycle Duration
10
ms
n, q
29
tVSBL
Low Voltage Trigger (VSWITCH) to HSB Low
300
ns
30
tDELAY
tBLQZ
Time Allowed to Complete SRAM Cycle
1
sn
31
VSWITCH
Low Voltage Trigger Level
2.7
2.95
V
32
VRESET
Low Voltage Reset Level
2.4
V
tDELAY
tVSBL
POWER-UP
RECALL
BROWN OUT
NO STORE
(NO SRAM WRITES)
NO RECALL
(VCC DID NOT GO
BELOW VRESET)
BROWN OUT
AutoStore
NO RECALL
(VCC DID NOT GO
BELOW VRESET)
BROWN OUT
AutoStore
RECALL WHEN
VCC RETURNS
ABOVE VSWITCH
AutoStore
HSB
W
tSTORE
tRESTORE
POWER-UP RECALL
VSWITCH
VRESET
VCC
DQ (DATA OUT)
相關(guān)PDF資料
PDF描述
STK15C88-3P55I 32K X 8 NON-VOLATILE SRAM, 55 ns, PDIP28
STK16C88-3WF35I 32K X 8 NON-VOLATILE SRAM, 35 ns, PDIP28
STM1404ARMDQ6F 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC16
STM1404ATNDQ6F 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC16
STM1404CSMDQ6F 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STK14C88-3WF35 功能描述:NVRAM 32Kbx8 3.0-3.6V AutoStore RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問(wèn)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
STK14C88-3WF35I 功能描述:NVRAM 32Kbx8 3.0-3.6V AutoStore RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問(wèn)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
STK14C88-3WF35ITR 制造商:Cypress Semiconductor 功能描述:STK14C88-3WF35ITR - Tape and Reel
STK14C88-3WF35TR 制造商:Cypress Semiconductor 功能描述:STK14C88-3WF35TR - Tape and Reel
STK14C88-3WF45 功能描述:NVRAM 32Kbx8 3.0-3.6V AutoStore RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問(wèn)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