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參數(shù)資料
| 型號： | HYE18P32160ACL15 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | JT 23C 21#20 2#16 SKT PLUG |
| 中文描述： | 32M的同步突發(fā)的CellularRAM |
| 文件頁數(shù)： | 24/53頁 |
| 文件大?。?/td> | 1426K |
| 代理商： | HYE18P32160ACL15 |
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Deep Power Down Mode
HYE18P32160AC(-/L)9.6/12.5/15
32M Synchronous Burst CellularRAM
Functional Description
Data Sheet
24
V2.0, 2003-12-16
2.3.5
In asynchronous operation mode, the user has the option to enable page mode to toggle A0 - A3 in random way
at higher cycle rate (20 ns vs. 70 ns) to lower access times of subsequent reads within 16-word boundary. Write
operation is not supported in the manner of page mode access. In synchronous mode, this option has no effect.
The max. page length is 16 words, so which A0 - A3 is regarded as page-mode address. If the access needs to
cross the boundary of 16-word (any difference in A20 - A4), then it should start over new random access cycle,
which is the same as asynchronous read operation.
Please note that as soon as page mode is enabled the CS low time restriction applies. This means that the CS
signal must not kept low longer than
t
CSL
= 10
μ
s. Please refer to
Figure 15
.
Page Mode Enable/Disable
PASR
refreshed memory area
A2
A1
A0
Partial Array Self Refresh
0
0
1
0
1
0
A0
entire memory array (def.)
0
0
0
A1
A2
A3
A4
A5
A6
A7
A8
A18
A20
TCSR
PM
0
0
0
max. case temp.
A5
Temperature-Compensated
Self-Refresh
1
+85°C (def.)
+70°C
+45°C
+15°C
0
1
0
A6
1
0
0
1
control reg
Control Register Select
A19
RCR
BCR
0
1
Address Bus
Control Register
power down
enabled
disabled (def.)
0
1
A4
0
1
1
lower 1/2 of memory array
lower 1/4 of memory array
lower 1/8 of memory array
1
0
1
1
1
0
1
1
1
upper 1/2 of memory array
upper 1/4 of memory array
upper 1/8 of memory array
DPD
0
zero
1
0
0
page mode
Page Mode Bit
disabled (def.)
enabled
0
1
A7
A19
0
A20, A18....A8, A3:
reserved, must be set to '0'.
Refresh Control Register (RCR)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HYE18P32160ACL96 | Circular Connector; MIL SPEC:MIL-DTL-38999 Series II; Body Material:Metal; Series:JT; No. of Contacts:11; Connector Shell Size:18; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight RoHS Compliant: No |
| HYE18P32160AC-125 | M39012 MIL RF CONNECTOR |
| HYE18P32160AC-15 | M39012 MIL RF CONNECTOR |
| HYE18P32161AC-85 | 32M Asynchronous/Page CellularRAM |
| HYE18P32161AC | 32M Asynchronous/Page CellularRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HYE18P32160ACL96 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:32M Synchronous Burst CellularRAM |
| HYE18P32161AC | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:32M Asynchronous/Page CellularRAM |
| HYE18P32161AC-70 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:32M Asynchronous/Page CellularRAM |
| HYE18P32161AC-85 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:32M Asynchronous/Page CellularRAM |
| HYE18P32161ACL70 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:32M Asynchronous/Page CellularRAM |
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