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參數(shù)資料
| 型號： | 25C080 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 8K 5.0V SPI Bus Serial EEPROM(4.5~5.5V,3MHz,8K位,10M次可自定時擦寫周期,EEPROM) |
| 中文描述： | 8K的5.0V SPI總線串行EEPROM（4.5?5.5V之間，3MHz的，8K的位，1000萬次可自定時擦寫周期和EEPROM） |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 85K |
| 代理商： | 25C080 |
25C080/160
DS21147F-page 2
Preliminary
1996 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
1.1
Maximum Ratings*
V
All inputs and outputs w.r.t. V
Storage temperature .............................-65C to 150C
Ambient temperature under bias...........-65C to 125C
Soldering temperature of leads (10 seconds)...+300C
ESD protection on all pins...................................... 4kV
CC
........................................................................7.0V
SS
......-0.6V to V
CC
+1.0V
*Stresses above those listed under ‘Maximum ratings’ may
cause permanent damage to the device. This is a stress rating
only and functional operation of the device at those or any
other conditions above those indicated in the operational list-
ings of this specification is not implied. Exposure to maximum
rating conditions for extended period of time may affect device
reliability
TABLE 1-1:
PIN FUNCTION TABLE
Name
CS
SO
SI
SCK
WP
V
SS
V
CC
HOLD
Function
Chip Select Input
Serial Data Output
Serial Data Input
Serial Clock Input
Write Protect Pin
Ground
Supply Voltage
Hold Input
FIGURE 1-1:
AC TEST CIRCUIT
1.2
AC Test Conditions
AC Waveform:
V
LO
V
HI
V
HI
= 0.2V
= Vcc - 0.2V
= 4.0V
(Note 1)
(Note 2)
Timing Measurement Reference Level
Input
Output
Note 1: For V
CC
≤
2: For V
CC
> 4.0V
0.5 V
0.5 V
CC
CC
4.0V
Vcc
SO
100 pF
1.8 K
2.25 K
TABLE 1-2:
DC CHARACTERISTICS
Applicable over recommended operating ranges shown below unless otherwise noted.
V
CC
= 4.5V to 5.5V
Commercial (C): Tamb = 0
°
C to +70
°
C
Industrial (I):
Tamb = -40
°
C to +85
°
C
Automotive (E): Tamb = -40C to +125C
Parameter
Symbol
High level input voltage
V
IH1
Low level input voltage
V
IL1
Low level output voltage
V
OL
High level output voltage
V
OH
Input leakage current
I
LI
Output leakage current
I
LO
Internal Capacitance
(all inputs and outputs)
Operating Current
ICC write
I
CC
READ
ICC
READ
Standby Current
I
CCS
Note:
This parameter is periodically sampled and not 100% tested.
Min
2.0
-0.3
—
Max
V
CC
0.8
0.4
—
10
10
7
Units
V
V
V
V
μ
A
μ
A
pF
Test Conditions
+1
I
I
CS=V
CS=V
Tamb=25C, F
V
CC
=5.5V (Note)
V
CC
=5.5V
V
CC
=5.5V; 3 MHz
V
CC
=5.5V; 2 MHz
CS=V
CC
=5.5V; Vin=0V or V
OL
=2.1 mA
=-400
V
CC
-10
-10
—
-0.5
OH
μ
A
IH
, V
, V
IN
=Vss to V
=Vss to V
=3.0 MHz,
CC
IH
OUT
CC
C
INT
CLK
—
—
—
—
5
1
mA
mA
μ
A
μ
A
500
5
CC
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 25C080/P | 功能描述:電可擦除可編程只讀存儲器 1kx8 5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 25C080/SN | 功能描述:電可擦除可編程只讀存儲器 1kx8 - 5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 25C080E/P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPI Serial EEPROM |
| 25C080-E/P | 功能描述:電可擦除可編程只讀存儲器 1kx8 - 5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 25C080E/SN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPI Serial EEPROM |
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