參數(shù)資料
型號： AT25F512
廠商： Atmel Corp.
英文描述： SPI Serial Memory
中文描述： SPI串行存儲器
文件頁數(shù)： 4/17頁
文件大?。?/td> 151K
代理商： AT25F512
4
AT25F512/1024
1440M–SEEPR–7/03
Notes:
1. The programming time for n bytes will be equal to n x t
BPC
.
2. This parameter is characterized at 3.0V, 25
°
C and is not 100% tested.
3. One write cycle consists of erasing a sector, followed by programming the same sector.
AC Characteristics
Applicable over recommended operating range from T
AI
= -40
°
C to +85
°
C, V
CC
= +2.7V to +3.6V
C
L
= 1 TTL Gate and 30 pF (unless otherwise noted).
Symbol
Parameter
Min
Typ
Max
Units
f
SCK
SCK Clock Frequency
0
20
MHz
t
RI
Input Rise Time
20
ns
t
FI
Input Fall Time
20
ns
t
WH
SCK High Time
20
ns
t
WL
SCK Low Time
20
ns
t
CS
CS High Time
25
ns
t
CSS
CS Setup Time
25
ns
t
CSH
CS Hold Time
25
ns
t
SU
Data In Setup Time
5
ns
t
H
Data In Hold Time
5
ns
t
HD
Hold Setup Time
15
ns
t
CD
Hold Time
15
ns
t
V
Output Valid
20
ns
t
HO
Output Hold Time
0
ns
t
LZ
Hold to Output Low Z
200
ns
t
HZ
Hold to Output High Z
200
ns
t
DIS
Output Disable Time
100
ns
t
EC
Erase Cycle Time per Sector
1.1
s
t
BPC
Endurance
(2)
Byte Program Cycle Time
(1)
60
100
μs
10K
Write Cycles
(3)
相關(guān)PDF資料
PDF描述
AT25F512N-10SI-2.7 SPI Serial Memory
AT25F1024N-10SI-2.7 High Speed CMOS Logic Hex Buffers/Line Drivers with Inverting 3-State Outputs 16-PDIP -55 to 125
AT25F2048N-10SU-2.7 24 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
AT25F2048 High Speed CMOS Logic Hex Buffers/Line Drivers with Inverting 3-State Outputs 16-SOIC -55 to 125
AT25F2048N High Speed CMOS Logic Hex Buffers/Line Drivers with Inverting 3-State Outputs 16-SOIC -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT25F512_04 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:SPI Serial Memory
AT25F512A 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:SPI EEPROM Product Qualification
AT25F512A_06 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:512Kbit High Speed SPI Serial Flash Memory
AT25F512A-10TU-2.7 SL383 制造商:Atmel Corporation 功能描述:
AT25F512AN-10SH-2.7 功能描述:閃存 512K Bit High Speed SPI Serial 閃存 Mem RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

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

*
*
*