參數(shù)資料
型號： EP20K200CP240I8ES
英文描述： 256K, 32K x 8 Bit; 5 Volt, Byte Alterable EEPROM; Temperature Range: -55°C to 125°C; Package: 28-PGA
中文描述： 專用集成電路
文件頁數(shù)： 34/114頁
文件大?。?/td> 1623K
代理商： EP20K200CP240I8ES
26
Altera Corporation
APEX 20K Programmable Logic Device Family Data Sheet
Figure 13. Product-Term Logic in ESB
Note:
(1)
APEX 20KE devices have four dedicated clocks.
Macrocells
APEX 20K macrocells can be configured individually for either sequential
or combinatorial logic operation. The macrocell consists of three
functional blocks: the logic array, the product-term select matrix, and the
programmable register.
Combinatorial logic is implemented in the product terms. The product-
term select matrix allocates these product terms for use as either primary
logic inputs (to the OR and XOR gates) to implement combinatorial
functions, or as parallel expanders to be used to increase the logic
available to another macrocell. One product term can be inverted; the
Quartus II software uses this feature to perform DeMorgan’s inversion for
more efficient implementation of wide OR functions. The Quartus II
software Compiler can use a NOT-gate push-back technique to emulate an
asynchronous preset. Figure 14 shows the APEX 20K macrocell.
Global Signals
Dedicated Clocks
Macrocell
Inputs (1-16)
CLK[1..0]
ENA[1..0]
CLRN[1..0]
From
Adjacent
LAB
MegaLAB Interconnect
To Row
and Column
Interconnect
2
16
32
2
4
2 or 4
(1)
65
Local
Interconnect
9
相關(guān)PDF資料
PDF描述
EP20K200CP240I9 256K, 32K x 8 Bit; 5 Volt, Byte Alterable EEPROM; Temperature Range: -55°C to 125°C; Package: 28-CSP
EP20K200CP240I9ES 256K, 32K x 8 Bit; 5 Volt, Byte Alterable EEPROM; Temperature Range: -55°C to 125°C; Package: 28-CSP
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EP20K200EBC356-2ES FPGA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EP20K200CP240I9 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASIC
EP20K200CP240I9ES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASIC
EP20K200CQ208C7 制造商:Rochester Electronics LLC 功能描述: 制造商:Altera Corporation 功能描述:
EP20K200CQ208C8 制造商:Rochester Electronics LLC 功能描述: 制造商:Altera Corporation 功能描述:
EP20K200CQ208C9 制造商:Rochester Electronics LLC 功能描述: 制造商:Altera Corporation 功能描述:
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