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參數資料
| 型號： | XC17256DDD8M |
| 廠商： | XILINX INC |
| 元件分類： | DRAM |
| 英文描述： | QPRO Family of XC1700D QML Configuration PROMs |
| 中文描述： | 256K X 1 CONFIGURATION MEMORY, CDIP8 |
| 封裝： | CERAMIC, DIP-8 |
| 文件頁數： | 5/10頁 |
| 文件大?。?/td> | 103K |
| 代理商： | XC17256DDD8M |
QPRO Family of XC1700D QML Configuration PROMs
DS070 (v2.1) June 1, 2000
Product Specification
1-800-255-7778Standby Mode
The PROM enters a low-power standby mode whenever CE
is asserted High. The output remains in a high impedance
state regardless of the state of the OE input.
Programming
The devices can be programmed on programmers supplied
by Xilinx or qualified third-party vendors. The user must
ensure that the appropriate programming algorithm and the
latest version of the programmer software are used. The
wrong choice can permanently damage the device.
Important:
Always tie the V
PP
pin to V
CC
in your application. Never leave V
PP
floating.
Table 1:
Truth Table for XC1700 Control Inputs
Control Inputs
Internal Address
Outputs
RESET
CE
DATA
CEO
I
CC
Inactive
Low
If address < TC: increment
If address > TC: don
’
t change
Active
High-Z
High
Low
Active
reduced
Active
Low
Held reset
High-Z
High
Active
Inactive
High
Not changing
High-Z
High
Standby
Active
High
Held reset
High-Z
High
Standby
Notes:
1.
2.
The XC1700 RESET input has programmable polarity
TC = Terminal Count = highest address value. TC + 1 = address 0.
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相關代理商/技術參數 |
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|---|---|
| XC17256DJI | 制造商:XIL 功能描述:XILINXNEW STOCK TUBES |
| XC17256D-PC20C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Configuration EPROM |
| XC17256D-PC20I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Configuration EPROM |
| XC17256D-PD8C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Configuration EPROM |
| XC17256D-PD8I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Configuration EPROM |
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