參數(shù)資料
型號： 25LC320T
廠商： Microchip Technology Inc.
元件分類： EEPROM
英文描述： 32K SPI Bus Serial EEPROM
中文描述： 32K的SPI總線串行EEPROM
文件頁數(shù)： 4/12頁
文件大小： 87K
代理商： 25LC320T
25LC320
DS21158B-page 4
Preliminary
1996 Microchip Technology Inc.
TABLE 1-3:
AC CHARACTERISTICS
Applicable over recommended operating ranges shown below unless otherwise noted:
V
CC
= 2.5V to 5.5V
Commercial (C):
Tamb = 0
°
C to +70
°
C
Industrial (I):
Tamb = -40
°
C to +85
°
C
Symbol
Parameter
f
SCK
Clock Frequency
Min
—
—
100
250
100
250
250
500
30
50
50
100
—
—
150
250
150
250
50
—
—
0
—
—
100
100
100
100
100
150
100
150
—
1M
Max
3
2
—
—
—
—
—
—
—
—
—
—
2
2
—
—
—
—
—
150
250
—
200
250
—
—
—
—
—
—
—
—
5
—
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μ
s
μ
s
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
Test Conditions
V
CC
=4.5V to 5.5V
V
CC
=2.5V to 4.5V
V
CC
=4.5V to 5.5V
V
CC
=2.5V to 4.5V
V
CC
=4.5V to 5.5V
V
CC
=2.5V to 4.5V
V
CC
=4.5V to 5.5V
V
CC
=2.5V to 4.5V
V
CC
=4.5V to 5.5V
V
CC
=2.5V to 4.5V
V
CC
=4.5V to 5.5V
V
CC
=2.5V to 4.5V
(Note 1)
(Note 1)
V
CC
=4.5V to 5.5V
V
CC
=2.5V to 4.5V
V
CC
=4.5V to 5.5V
V
CC
=2.5V to 4.5V
t
CSS
CS Setup Time
t
CSH
CS Hold Time
t
CSD
CS Disable Time
t
SU
Data Setup Time
t
HD
Data Hold Time
t
R
t
F
t
HI
CLK Rise Time
CLK Fall Time
Clock High Time
t
LO
Clock Low Time
t
CLD
t
V
Clock Delay Time
Output Valid from
Clock Low
Output Hold Time
Output Disable Time
V
CC
=4.5V to 5.5V
V
CC
=2.5V to 4.5V
t
HO
t
DIS
V
CC
=4.5V to 5.5V (Note 1)
V
CC
=2.5V to 4.5V (Note 1)
V
CC
=4.5V to 5.5V
V
CC
=2.5V to 4.5V
V
CC
=4.5V to 5.5V
V
CC
=2.5V to 4.5V
V
CC
=4.5V to 5.5V (Note 1)
V
CC
=2.5V to 4.5V (Note 1)
V
CC
=4.5V to 5.5V (Note 1)
V
CC
=2.5V to 4.5V (Note 1)
(Note 2)
E/W Cycles 25
°
C, Vcc = 5.0V, Block Mode
(Note 3)
t
HS
HOLD Setup Time
t
HH
HOLD Hold Time
t
HZ
HOLD Low to Output High-Z
t
HV
HOLD High to Output Valid
t
WC
—
Internal Write Cycle Time
Endurance
Note 1: This parameter is periodically sampled and not 100% tested.
2: t
WC
begins on the rising edge of CS after a valid write sequence and ends when the internal self-timed write
cycle is complete.
3: This parameter is not tested but guaranteed by characterization. For endurance estimates in a specific appli-
cation, please consult the Total Endurance Model which can be obtained on our BBS or website.
相關PDF資料
PDF描述
25LC640 64K SPI Bus Serial EEPROM
25AA640 64K 1.8V SPI Bus Serial EEPROM(1.8~5.5V,1MHz,64K位,10M擦寫周期,EEPROM)
25C640 64K SPI Bus Serial EEPROM
25LM043 Electret Condenser Microphone
25MT060WF FULL-BRIDGE IGBT MTP
相關代理商/技術參數(shù)
參數(shù)描述
25LC320T/SN 功能描述:電可擦除可編程只讀存儲器 4kx8 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
25LC320T-/SN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPI Serial EEPROM
25LC320T-/ST 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPI Serial EEPROM
25LC320TE/P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:32K SPI Bus Serial EEPROM
25LC320T-E/P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:32K SPI Bus Serial EEPROM
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*