參數(shù)資料
| 型號： | ATF16V8B-15JU |
| 廠商： | Atmel |
| 文件頁數(shù)： | 26/26頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC PLD 15NS 20PLCC |
| 標準包裝： | 48 |
| 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-LCC（J 形引線） |
| 供應商設備封裝： | 20-PLCC |
| 包裝： | 管件 |
9
0364J–PLD–7/05
ATF16V8B/BQ/BQL
in the following pages. The user can download the listed subset device JEDEC programming file
to the PLD programmer, and the ATF16V8B can be configured to act like the chosen device.
Check with your programmer manufacturer for this capability.
Unused product terms are automatically disabled by the compiler to decrease power consump-
tion. A security fuse, when programmed, protects the content of the ATF16V8B. Eight bytes (64
fuses) of User Signature are accessible to the user for purposes such as storing project name,
part number, revision, or date. The User Signature is accessible regardless of the state of the
security fuse.
10. Software Support
Atmel-WinCUPL is a free tool, available on Atmel’s web site and can be used to design in all
members of the Atmel ATF16V8B family of SPLDs. Table 10-1 lists popular compilers with the
appropriate device mnemonics
Note:
1. Only applicable for version 3.4 or lower.
11. Macrocell Configuration
Software compilers support the three different OMC modes as different device types. Most com-
pilers have the ability to automatically select the device type, generally based on the register
usage and output enable (OE) usage. Register usage on the device forces the software to
choose the registered mode. All combinatorial outputs with OE controlled by the product term
will force the software to choose the complex mode. The software will choose the simple mode
only when all outputs are dedicated combinatorial without OE control. The different device types
can be used to override the automatic device selection by the software. For further details, refer
to the compiler software manuals.
When using compiler software to configure the device, the user must pay special attention to the
following restrictions in each mode.
In registered mode pin 1 and pin 11 are permanently configured as clock and output enable,
respectively. These pins cannot be configured as dedicated inputs in the registered mode.
In complex mode pin 1 and pin 11 become dedicated inputs and use the feedback paths of pin
19 and pin 12 respectively. Because of this feedback path usage, pin 19 and pin 12 do not have
the feedback option in this mode.
In simple mode all feedback paths of the output pins are routed via the adjacent pins. In doing
so, the two inner most pins (pins 15 and 16) will not have the feedback option as these pins are
always configured as dedicated combinatorial output.
Table 10-1.
Compiler Mode Selection
Registered
Complex
Simple
Auto Select
ABEL, Atmel-ABEL
P16V8R
P16V8C
P16V8AS
P16V8
CUPL, Atmel-WinCUPL
G16V8MS
G16V8MA
G16V8AS
G16V8
LOG/iC
GAL16V8_R(1)
GAL16V8_C7(1)
GAL16V8_C8(1)
GAL16V8
OrCAD-PLD
“Registered”
“Complex”
“Simple”
GAL16V8A
PLDesigner
P16V8R
P16V8C
P16V8A
Tango-PLD
G16V8R
G16V8C
G16V8AS
G16V8
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ATF16V8B-15NM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Electrically-Erasable PLD |
| ATF16V8B-15NM/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Electrically-Erasable PLD |
| ATF16V8B-15PC | 功能描述:EEPLD - 電子擦除可編程邏輯設備 10NS250 GATES 20 PIN5V - 15NS RoHS:否 制造商:Atmel 邏輯系列:ATF16V8BQL 最大工作頻率:62 MHz 可編程輸入/輸出端數(shù)量:20 電源電流:20 mA 延遲時間:15 ns 每個宏指令的積項數(shù):8 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 大電池數(shù)量:8 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP-20 |
| ATF16V8B-15PI | 功能描述:EEPLD - 電子擦除可編程邏輯設備 10NS250 GATES 20 PIN5V - 15NS RoHS:否 制造商:Atmel 邏輯系列:ATF16V8BQL 最大工作頻率:62 MHz 可編程輸入/輸出端數(shù)量:20 電源電流:20 mA 延遲時間:15 ns 每個宏指令的積項數(shù):8 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 大電池數(shù)量:8 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP-20 |
| ATF16V8B-15PU | 功能描述:EEPLD - 電子擦除可編程邏輯設備 15 ns 20 I/O Pins 8 macorcells 8 reg RoHS:否 制造商:Atmel 邏輯系列:ATF16V8BQL 最大工作頻率:62 MHz 可編程輸入/輸出端數(shù)量:20 電源電流:20 mA 延遲時間:15 ns 每個宏指令的積項數(shù):8 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 大電池數(shù)量:8 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP-20 |
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