參數(shù)資料
型號(hào)： ATF16V8B-15SU
廠商： Atmel
文件頁(yè)數(shù)： 2/26頁(yè)
文件大?。?/td> 0K
描述： IC PLD EE 15NS 20-SOIC
標(biāo)準(zhǔn)包裝： 37
系列： 16V8
可編程類型： EE PLD
宏單元數(shù)： 8
輸入電壓： 5V
速度： 15ns
安裝類型： 表面貼裝
封裝/外殼： 20-SOIC（0.295"，7.50mm 寬）
供應(yīng)商設(shè)備封裝： 20-SOIC W
包裝： 管件
產(chǎn)品目錄頁(yè)面： 610 (CN2011-ZH PDF)
10
0364J–PLD–7/05
ATF16V8B/BQ/BQL
11.1
ATF16V8B Registered Mode
PAL Device Emulation/PAL Replacement. The registered mode is used if one or more regis-
ters are required. Each macrocell can be configured as either a registered or combinatorial
output or I/O, or as an input. For a registered output or I/O, the output is enabled by the OE pin,
and the register is clocked by the CLK pin. Eight product terms are allocated to the sum term.
For a combinatorial output or I/O, the output enable is controlled by a product term, and seven
product terms are allocated to the sum term. When the macrocell is configured as an input, the
output enable is permanently disabled.
Any register usage will make the compiler select this mode. The following registered devices
can be emulated using this mode:
16R8
16RP8
16R6
16RP6
16R4
16RP4
Figure 11-1. Registered Configuration for Registered Mode
Notes:
1. Pin 1 controls common CLK for the registered outputs. Pin 11 controls common OE for the reg-
istered outputs. Pin 1 and Pin 11 are permanently configured as CLK and OE.
2. The development software configures all the architecture control bits and checks for proper pin
usage automatically.
Figure 11-2. Combinatorial Configuration for Registered Mode
Notes:
1. Pin 1 and Pin 11 are permanently configured as CLK and OE.
2. The development software configures all the architecture control bits and checks for proper pin
usage automatically.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATF16V8B-15SU SL383 制造商:Atmel Corporation 功能描述:SPLD ATF16V8B Family 250 Gates 8 Macro Cells 62MHz 5V 20-Pin SOIC 制造商:Atmel Corporation 功能描述:SPLD ATF16V8B Family 250 Gates 8 Macro Cells 62MHz CMOS Technology 5V 20-Pin SOIC 制造商:Atmel 功能描述:SPLD ATF16V8B Family 250 Gates 8 Macro Cells 62MHz CMOS Technology 5V 20-Pin SOIC 制造商:Atmel 功能描述:SPLD ATF16V8B Family 250 Gates 8 Macro Cells 62MHz 5V 20-Pin SOIC
ATF16V8B-15XC 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Highperformance EE PLD
ATF16V8B-15XI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Electrically-Erasable PLD
ATF16V8B-15XU 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Highperformance EE PLD
ATF16V8B-25GC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Electrically-Erasable PLD
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