參數(shù)資料
型號: AT25080A
廠商: Atmel Corp.
英文描述: High Speed CMOS Logic Inverting Octal Buffers/Line Drivers with 3-State Outputs 20-SOIC -55 to 125
中文描述: SPI串行EEPROM
文件頁數(shù): 4/20頁
文件大小: 388K
代理商: AT25080A
4
AT25080A/160A/320A/640A
5082B–SEEPR–1/05
Note:
1. This parameter is characterized and is not 100% tested.
Table 4.
AC Characteristics
Applicable over recommended operating range from T
AE
=
40
°
C to +125
°
C, V
CC
= As Specified,
CL = 1 TTL Gate and 100 pF (unless otherwise noted).
Symbol
Parameter
Voltage
Min
Max
Units
f
SCK
t
RI
t
FI
t
WH
t
WL
t
CS
t
CSS
t
CSH
t
SU
t
H
t
HD
t
CD
t
V
t
HO
t
LZ
SCK Clock Frequency
2.7–5.5
0
5.0
MHz
Input Rise Time
2.7–5.5
2
μs
Input Fall Time
2.7–5.5
2
μs
SCK High Time
2.7–5.5
40
ns
SCK Low Time
2.7–5.5
40
ns
CS High Time
2.7–5.5
80
ns
CS Setup Time
2.7–5.5
80
ns
CS Hold Time
2.7–5.5
80
ns
Data In Setup Time
2.7–5.5
5
ns
Data In Hold Time
2.7–5.5
20
ns
Hold Setup Time
2.7–5.5
40
ns
Hold Hold Time
2.7–5.5
40
ns
Output Valid
2.7–5.5
0
40
ns
Output Hold Time
2.7–5.5
0
ns
Hold to Output Low Z
2.7–5.5
0
40
ns
t
HZ
Hold to Output High Z
2.7–5.5
80
ns
t
DIS
Output Disable Time
2.7–5.5
80
ns
t
WC
Endurance
(1)
Write Cycle Time
2.7–5.5
5
ms
5.0V, 25°C, Page Mode
1M
Write Cycles
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