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參數(shù)資料
| 型號(hào)： | CAT25C128LE-1.8T2 |
| 英文描述： | 128K/256K-Bit SPI Serial CMOS EEPROM |
| 中文描述： | 128K/256K-Bit SPI串行EEPROM中的CMOS |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 454K |
| 代理商： | CAT25C128LE-1.8T2 |
CAT25C128/256
2
Document No. 1018, Rev. I
ABSOLUTE MAXIMUM RATINGS*
Temperature Under Bias ................. –55
°
C to +125
°
C
Storage Temperature....................... –65
°
C to +150
°
C
Voltage on any Pin with
Respect to V
SS1)
................... –2.0V to +V
CC
+2.0V
V
CC
with Respect to V
SS................................
–2.0V to +7.0V
Package Power Dissipation
Capability (Ta = 25
°
C)................................... 1.0W
Lead Soldering Temperature (10 secs) ............ 300
°
C
Output Short Circuit Current
(2)
........................ 100 mA
*COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
These are stress ratings only, and functional operation
of the device at these or any other conditions outside of
those listed in the operational sections of this specification
is not implied. Exposure to any absolute maximum rating
for extended periods may affect device performance
and reliability.
RELIABILITY CHARACTERISTICS
Symbol
N
END(3)
Parameter
Min.
Max.
Units
Endurance
100,000
Cycles/Byte
T
DR(3)
Data Retention
100
Years
V
ZAP(3)
ESD Susceptibility
2000
Volts
I
LTH(3)(4)
Latch-Up
100
mA
D.C. OPERATING CHARACTERISTICS
V
CC
= +1.8V to +5.5V, unless otherwise specified.
Limits
Typ.
Symbol
Parameter
Min.
Max.
Units
Test Conditions
I
CC1
Power Supply Current
(Operating Write)
10
mA
V
CC
= 5V @ 5MHz
SO=open; CS=Vss
I
CC2
Power Supply Current
(Operating Read)
2
mA
V
CC
= 5.0V
F
CLK
= 5MHz
I
SB(5)
Power Supply Current
(Standby)
1
μ
A
CS
= V
CC
V
IN
= V
SS
or V
CC
I
LI
I
LO
Input Leakage Current
2
μ
A
μ
A
Output Leakage Current
3
V
OUT
= 0V to V
CC
,
CS = 0V
V
IL(3)
V
IH(3)
V
OL1
Input Low Voltage
-1
V
CC
x 0.3
V
Input High Voltage
V
CC
x 0.7
V
CC
+ 0.5
0.4
V
Output Low Voltage
V
V
OH1
Output High Voltage
V
CC
- 0.8
V
V
OL2
V
OH2
Output Low Voltage
0.2
V
1.8V
≤
V
CC
<2.7V
I
OL
= 150
μ
A
I
OH
= -100
μ
A
Output High Voltage
V
CC
-0.2
V
Note:
(1) The minimum DC input voltage is –0.5V. During transitions, inputs may undershoot to –2.0V for periods of less than 20 ns. Maximum DC
voltage on output pins is V
CC
+0.5V, which may overshoot to V
CC
+2.0V for periods of less than 20 ns.
(2) Output shorted for no more than one second. No more than one output shorted at a time.
(3) This parameter is tested initially and after a design or process change that affects the parameter according to appropriate AEC-Q100 and
JEDEC test methods.
(4) Latch-up protection is provided for stresses up to 100 mA on address and data pins from –1V to V
CC
+1V.
(5) Maximum standby current (I
SB
) = 10
μ
A for the Automotive and Extended Automotive temperature range.
4.5V
≤
V
CC
<5.5V
I
OL
= 3.0mA
I
OH
= -1.6mA
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| CAT25C128LI | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (16kx8) 128K RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT25C128LI-G | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (16384x8) 128K RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT25C128P | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (16kx8) 128K RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT25C128P-1.8 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (16kx8) 128K RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT25C128PA | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (16kx8) 128K RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
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