參數(shù)資料
型號(hào): ST95010WB3TR
廠商: 意法半導(dǎo)體
元件分類: DRAM
英文描述: 4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe
中文描述: 4K/2K/1K串行SPI EEPROM,帶有正時(shí)鐘選通
文件頁數(shù): 11/18頁
文件大?。?/td> 110K
代理商: ST95010WB3TR
AI00825
0.8VCC
0.2VCC
0.7VCC
0.3VCC
Figure 13. AC Testing InputOutput Wavef.
Input Rise and Fall Times
50ns
Input Pulse Voltages
0.2V
CC
to 0.8V
CC
Input and Output Timing
Reference Voltages
0.3V
CC
to 0.7V
CC
Output Load
C
L
= 100pF
Note that Output Hi-Z is defined as the point where data is no
longer driven.
Table5. AC MeasurementConditions
Symbol
Parameter
Min
Max
Unit
C
IN
Input Capacitance (D)
8
pF
C
IN
Input Capacitance (other pins)
6
pF
t
LPF
Input Signal PulseWidth Filtered Out
10
ns
Note:
1. Sampled only,not 100% tested.
Table6. Input Parameters
(1)
(T
A
= 25
°
C, f = 2 MHz )
Symbol
Parameter
TestCondition
Min
Max
Unit
I
LI
Input Leakage Current
±
2
μ
A
I
LO
Output Leakage Current
±
2
μ
A
I
CC
Supply Current
C = 0.1 V
CC
/0.9 V
CC
,
@ 2 MHz, Q = Open
2
mA
C = 0.1 V
CC
/0.9 V
CC
,
@ 2 MHz, Q = Open, Note 2
2
mA
Supply Current (W series)
C = 0.1 V
/0.9 V
,
@ 1 MHz, V
= 2.5V,
Q = Open
1.5
mA
I
CC1
Standby Current
S = V
CC
, V
IN
= V
SS
or V
CC
50
μ
A
S = V
CC
, V
= V
SS
or V
CC
,
Note 2
50
μ
A
Standby Current (W series)
S = V
CC
, V
IN
= V
SS
or V
CC
,
V
CC
= 2.5V
25
μ
A
V
IL
Input Low Voltage
– 0.3
0.3 V
CC
V
V
IH
Input High Voltage
0.7 V
CC
V
CC
+ 1
V
V
OL(1)
Output Low Voltage
I
OL
= 2mA
0.4
V
I
OL
= 2mA,Note 2
0.4
V
Output Low Voltage (W series)
I
OL
= 1.5mA, V
CC
= 2.5V
0.4
V
V
OH
(1)
Output High Voltage
I
OH
= –2mA
V
CC
–0.6
V
I
OH
= –2mA, Note 2
V
CC
–0.6
V
Output High Voltage (W series)
I
OH
= –0.4mA, V
CC
= 2.5V
V
CC
–0.3
V
Notes:
1. The device meets output requirements for both TTL and CMOS standards.
2. Test performed at –40 to 125
°
C temperature range, grade 3.
Table7. DC Characteristics
(T
A
= 0 to 70
°
C, –40 to 85
°
C or–40 to 125
°
C; V
CC
= 4.5Vto 5.5V or 2.5Vto 5.5V)
11/18
ST95040, ST95020, ST95010
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