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參數(shù)資料
| 型號(hào)： | SST29VF040-70-4I-WHE |
| 廠商： | SILICON STORAGE TECHNOLOGY INC |
| 元件分類： | PROM |
| 英文描述： | 2 Mbit / 4 Mbit (x8) Small-Sector Flash |
| 中文描述： | 512K X 8 FLASH 2.7V PROM, 70 ns, PDSO32 |
| 封裝： | 8 X 14 MM, ROHS COMPLIANT, MO-142BA, TSOP1-32 |
| 文件頁(yè)數(shù)： | 6/25頁(yè) |
| 文件大小： | 382K |
| 代理商： | SST29VF040-70-4I-WHE |
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6
Data Sheet
2 Mbit / 4 Mbit Small-Sector Flash
SST29SF020 / SST29SF040
SST29VF020 / SST29VF040
2005 Silicon Storage Technology, Inc.
S71160-13-000
10/06
TABLE
2: Pin Description
Symbol
A
MS1
-A
0
Pin Name
Address Inputs
Functions
To provide memory addresses. During Sector-Erase A
MS
-A
8
address lines will select the
sector.
To output data during Read cycles and receive input data during Write cycles.
Data is internally latched during a Write cycle.
The outputs are in tri-state when OE# or CE# is high.
To activate the device when CE# is low.
To gate the data output buffers.
To control the Write operations.
To provide power supply voltage:
4.5-5.5V for
SST29SF020/040
2.7-3.6V for
SST29VF020/040
1. A
MS
= Most significant address
A
MS
= A
17
for SST29SF/VF020 and A
18
for SST29SF/VF040
DQ
7
-DQ
0
Data Input/output
CE#
OE#
WE#
V
DD
Chip Enable
Output Enable
Write Enable
Power Supply
V
SS
NC
Ground
No Connection
Pin not connected internally
T2.5 1160
TABLE
3: Operation Modes Selection
Mode
Read
Program
Erase
CE#
V
IL
V
IL
V
IL
OE#
V
IL
V
IH
V
IH
WE#
V
IH
V
IL
V
IL
DQ
D
OUT
D
IN
X
1
Address
A
IN
A
IN
Sector address,
XXH for Chip-Erase
X
X
X
1. X can be V
IL
or V
IH
, but no other value.
Standby
Write Inhibit
V
IH
X
X
X
V
IL
X
X
X
High Z
High Z/ D
OUT
High Z/ D
OUT
V
IH
Product Identification
Software Mode
V
IL
V
IL
V
IH
See Table 4
T3.4 1160
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SST2H-D | 功能描述:電纜束帶 Cable Tie, 2-Piece, 8.0"L (203mm), Light RoHS:否 制造商:Phoenix Contact 產(chǎn)品:Cable Tie Mounts 類型:Adhesive 顏色:Black 材料:Acrylonitrile Butadiene Styrene (ABS) 長(zhǎng)度:19 mm 寬度:19 mm 抗拉強(qiáng)度: |
| SST2H-D0 | 功能描述:電纜束帶 Cable Tie, 2-Piece, 8.0"L (203mm), Light RoHS:否 制造商:Phoenix Contact 產(chǎn)品:Cable Tie Mounts 類型:Adhesive 顏色:Black 材料:Acrylonitrile Butadiene Styrene (ABS) 長(zhǎng)度:19 mm 寬度:19 mm 抗拉強(qiáng)度: |
| SST2H-D30 | 制造商:Panduit Corp 功能描述: |
| SST2HH-D30 | 功能描述:電纜束帶 Cable Tie, Heavy Head, 2-Piece, 8.0"L (2 RoHS:否 制造商:Phoenix Contact 產(chǎn)品:Cable Tie Mounts 類型:Adhesive 顏色:Black 材料:Acrylonitrile Butadiene Styrene (ABS) 長(zhǎng)度:19 mm 寬度:19 mm 抗拉強(qiáng)度: |
| SST2H-LO | 制造商:Panduit Corp 功能描述: |
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