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參數(shù)資料
| 型號： | ST95020 |
| 廠商： | 意法半導體 |
| 元件分類： | DRAM |
| 英文描述： | 2K Serial SPI EEPROM with Positive Clock Strobe(帶正時鐘選通的2K串行SPI EEPROM) |
| 中文描述： | 2K串行SPI EEPROM，帶有正時鐘選通（帶正時鐘選通的2K的SPI串行EEPROM的） |
| 文件頁數(shù)： | 2/18頁 |
| 文件大?。?/td> | 108K |
| 代理商： | ST95020 |
Symbol
Parameter
Value
Unit
T
A
Ambient Operating Temperature
–40 to 125
°
C
T
STG
Storage Temperature
–65 to 150
°
C
T
LEAD
Lead Temperature, Soldering
(SO8 package)
(PSDIP8 package)
40 sec
10 sec
215
260
°
C
V
O
Output Voltage
–0.3 to V
CC
+0.6
V
V
I
Input Voltage with respect to Ground
–0.3 to 6.5
V
V
CC
Supply Voltage
–0.3 to 6.5
V
V
ESD
Electrostatic Discharge Voltage (Human Body model)
(2)
4000
V
Electrostatic Discharge Voltage (Machine model)
(3)
500
V
Notes:
1. Except for therating ”O(jiān)perating Temperature Range”, stresses above those listed in theTable ”AbsoluteMaximum Ratings”
may cause permanentdamage to thedevice. These are stress ratings only and operation of the device at these or any other
conditions above those indicated in the Operatingsections of this specification is not implied.Exposure to Absolute Maximum
Rating conditions for extendedperiods may affectdevice reliability.Refer also tothe STMicroelectronics SURE Program and
other relevant quality documents.
2. MIL-STD-883C, 3015.7 (100pF, 1500
)
3. EIAJ IC-121 (Condition C) (200pF, 0
)
Table2. Absolute MaximumRatings
(1)
The device connectedto the bus is selectedwhen
thechipselectinput(S) goeslow.Communications
with the chip can be interrupted with a hold input
(HOLD). The write operation is disabledby a write
protectinput (W).
Data is clockedin during the low to high transition
of clock C, data is clocked out during the high to
low transitionof clockC.
SIGNALS DESCRIPTION
SerialOutput (Q).
Theoutput pinis usedtotrans-
fer data serially out of the Memory. Data is shifted
out on the falling edge of the serial clock.
SerialInput (D).
The input pin is used to transfer
dataseriallyintothedevice.Itreceivesinstructions,
addresses, and the data to be written. Input is
latchedon the rising edge of the serialclock.
D
VSS
C
HOLD
Q
W
S
VCC
AI01436B
ST950x0
1
2
3
4
8
7
6
5
Figure 2A. DIPPin Connections
1
2
3
4
AI01437B
8
7
6
5
D
VSS
C
HOLD
Q
W
S
VCC
ST950x0
Figure 2B. SO PinConnections
DESCRIPTION
(cont’d)
2/18
ST95040, ST95020, ST95010
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相關(guān)代理商/技術(shù)參數(shù) |
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| ST95020B1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SPI Serial EEPROM |
| ST95020B1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe |
| ST95020B3 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SPI Serial EEPROM |
| ST95020B3TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe |
| ST95020B6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SPI Serial EEPROM |
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