参数资料
型号: AT45DB081B-TU
厂商: ATMEL CORP
元件分类: DRAM
英文描述: 8-megabit 2.5-volt Only or 2.7-volt Only DataFlash
中文描述: 1081344 X 8 FLASH 2.7V PROM, PDSO28
封装: 8 X 13.40 MM, PLASTIC, GREEN, MO-183, TSOP1-28
文件页数: 13/33页
文件大小: 339K
代理商: AT45DB081B-TU
13
AT45DB081B
2225I–DFLSH–9/05
AC Characteristics
Symbol
Parameter
AT45DB081B
(2.5V Version)
AT45DB081B
Units
Min
Max
Min
Max
f
SCK
SCK Frequency
15
20
MHz
f
CAR
SCK Frequency for Continuous Array Read
15
20
MHz
t
WH
SCK High Time
30
22
ns
t
WL
SCK Low Time
30
22
ns
t
CS
Minimum CS High Time
250
250
ns
t
CSS
CS Setup Time
250
250
ns
t
CSH
CS Hold Time
250
250
ns
t
CSB
CS High to RDY/BUSY Low
200
200
ns
t
SU
Data In Setup Time
10
5
ns
t
H
Data In Hold Time
15
10
ns
t
HO
Output Hold Time
0
0
ns
t
DIS
Output Disable Time
20
18
ns
t
V
Output Valid
25
20
ns
t
XFR
Page to Buffer Transfer/Compare Time
300
250
μs
t
EP
Page Erase and Programming Time
20
20
ms
t
P
Page Programming Time
14
14
ms
t
PE
Page Erase Time
8
8
ms
t
BE
Block Erase Time
12
12
ms
t
RST
RESET Pulse Width
10
10
μs
t
REC
RESET Recovery Time
1
1
μs
相关PDF资料
PDF描述
AT45DB081B 8-megabit 2.5-volt Only or 2.7-volt Only DataFlash
AT45DB081B-CC-2.5 SERIAL EEPROM|FLASH|4KX264X8|CMOS|BGA|14PIN|PLASTIC
AT45DB081B-RC-2.5 SERIAL EEPROM|FLASH|4KX264X8|CMOS|SOP|28PIN|PLASTIC
AT45DB081B-TC SERIAL EEPROM|FLASH|4KX264X8|CMOS|TSSOP|28PIN|PLASTIC
AT45DB081B-TC-2.5 SERIAL EEPROM|FLASH|4KX264X8|CMOS|TSSOP|28PIN|PLASTIC
相关代理商/技术参数
参数描述
AT45DB081D 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB081D_07 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB081D_08 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB081D_09 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB081D_13 制造商:AD 制造商全称:Analog Devices 功能描述:8-megabit 2.5V or 2.7V DataFlash