參數(shù)資料
型號: PA28F400BV-B60
廠商: INTEL CORP
元件分類: PROM
英文描述: 2-MBIT SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
中文描述: 512K X 8 FLASH 5V PROM, 110 ns, PDSO44
封裝: 0.525 X 1.110 INCH, PLASTIC, SOP-44
文件頁數(shù): 37/50頁
文件大?。?/td> 559K
代理商: PA28F400BV-B60
28F400BX-T/B, 28F004BX-T/B
EXTENDED TEMPERATURE OPERATION
AC CHARACTERISTICSDRead Only Operations
(1)
Versions
T28F400BX-80
(4)
T28F004BX-80
Unit
Symbol
Parameter
Notes
Min
Max
t
AVAV
t
RC
Read Cycle Time
80
ns
t
AVQV
t
ACC
Address to
Output Delay
80
ns
t
ELQV
t
CE
CE
Y
to Output Delay
80
ns
t
PHQV
t
PWH
RP
Y
High to
Output Delay
300
ns
t
GLQV
t
OE
OE
Y
to Output Delay
2
40
ns
t
ELQX
t
LZ
CE
Y
to Output Low Z
0
ns
t
EHQZ
t
HZ
CE
Y
High to Output
High Z
30
ns
t
GLQX
t
OLZ
OE
Y
to Output Low Z
3
0
ns
t
GHQZ
t
DF
OE
Y
High to Output
High Z
3
30
ns
t
OH
Output Hold from
Addresses,
CE
Y
or OE
Y
Change,
Whichever is First
3
0
ns
t
IR
Input Rise Time
10
ns
t
IF
Input Fall Time
10
ns
t
ELFL
t
ELFH
CE
Y
to BYTE
Y
Switching
Low or High
3
5
ns
t
FHQV
BYTE
Y
Switching
High to Valid
Output Delay
3, 5
80
ns
t
FLQZ
BYTE
Y
Switching
Low to
Output High Z
3
30
ns
NOTES:
1. See AC Input/Output Reference Waveform for timing measurements.
2. OE
Y
may be delayed up to t
CE
–t
OE
after the falling edge of CE
Y
without impact on t
CE
.
3. Sampled, not 100% tested.
4. See Standard Test Configuration.
5. t
FLQV
, BYTE
Y
switching low to valid output delay, will be equal to t
AVQV
from the time DQ
15
/A
b
1
becomes valid.
37
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相關代理商/技術參數(shù)
參數(shù)描述
PA28F400BVB80 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:4-MBIT (256K X 16, 512K X 8)SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
PA28F400BV-B80 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:2-MBIT SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
PA28F400BVT120 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:4-MBIT (256K X 16, 512K X 8)SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
PA28F400BVT60 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:4-MBIT (256K X 16, 512K X 8)SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
PA28F400BV-T60 制造商:Intel 功能描述:NOR Flash, 256K x 16, 44 Pin, Plastic, SOP