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參數(shù)資料
| 型號(hào)： | PA28F400B5B60 |
| 廠商： | INTEL CORP |
| 元件分類(lèi)： | PROM |
| 英文描述： | COUPLER, HYBRID, 3DB, 90DEG |
| 中文描述： | 512K X 8 FLASH 5V PROM, 70 ns, PDSO44 |
| 封裝： | 0.525 X 1.110 INCH, PLASTIC, SOP-44 |
| 文件頁(yè)數(shù)： | 32/38頁(yè) |
| 文件大?。?/td> | 501K |
| 代理商： | PA28F400B5B60 |
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SMART 5 BOOT BLOCK MEMORY FAMILY
E
32
ADVANCE INFORMATION
Address Stable
Device and
Address Selection
V
IL
V
V
ADDRESSES (A)
IH
IL
V
V
IH
IL
V
V
IH
IL
V
V
CE# (E)
OE# (G)
WE# (W)
DATA (D/Q)
IH
V
IL
V
RP#(P)
OL
V
High Z
Valid Output
Data
Valid
Standby
High Z
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
0599-14
Figure 15. AC Waveforms for Read Operations
5.6
V
CC
= 5 V ± 10%
Erase and Program Timings
—Commercial and Extended Temperature
Temp
Commercial
Extended
V
PP
5 V ± 10%
12 V ± 5%
5 V ± 10%
12 V ± 5%
Parameter
Typ
Max
Typ
Max
Typ
Max
Typ
Max
Units
Boot/Parameter Block Erase Time
7
7
7
7
s
Main Block Erase Time
14
14
14
14
s
Main Block Write Time (Byte Mode)
s
Main Block Write Time (Word Mode)
s
Byte Program Time
100
100
100
100
μ
s
Word Program Time
100
100
100
100
μ
s
NOTES:
1.
2.
All numbers are sampled, not 100% tested.
Max erase times are specified under worst case conditions. The max erase times are tested at the same value
independent of V
CC
and V
PP
.
See Note 3 for typical conditions.
Typical conditions are 25 °C with V
and V
at the center of the specified voltage range.
Production programming using
V
CC
= 5.0 V, V
PP
= 12.0 V typically results in a 60% reduction in programming time.
Contact your Intel representative for information regarding maximum byte/word write specifications.
Max program times are guaranteed for the two parameter blocks and 96-KB main block only.
3.
4.
5.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| PA28F400B5B80 | 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:SMART 5 BOOT BLOCK FLASH MEMORY FAMILY 2, 4, 8 MBIT |
| PA28F400B5T60 | 制造商:Intel 功能描述: |
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| PA28F400BL-B150 | 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:4-MBlT (256K x 16, 512K x 8) LOW-POWER BOOT BLOCK FLASH MEMORY FAMILY |
| PA28F400BL-T150 | 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:4-MBlT (256K x 16, 512K x 8) LOW-POWER BOOT BLOCK FLASH MEMORY FAMILY |
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