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參數(shù)資料
| 型號： | PALCE22V10H-20PI/4 |
| 廠商： | LATTICE SEMICONDUCTOR CORP |
| 元件分類： | PLD |
| 英文描述： | 24-Pin EE CMOS (Zero Power) Versatile PAL Device |
| 中文描述： | EE PLD, 20 ns, PDIP24 |
| 封裝： | 0.300 INCH, SKINNY, PLASTIC, DIP-24 |
| 文件頁數(shù)： | 22/34頁 |
| 文件大小： | 691K |
| 代理商： | PALCE22V10H-20PI/4 |
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PALCE22V10 and PALCE22V10Z Families
29
ROBUSTNESS FEATURES
The PALCE22V10X-X/5 devices have some unique features that make them extremely robust,
especially when operating in high-speed design environments. Pull-up resistors on inputs and I/O
pins cause unconnected pins to default to a known state. Input clamping circuitry limits negative
overshoot, eliminating the possibility of false clocking caused by subsequent ringing. A special
noise lter makes the programming circuitry completely insensitive to any positive overshoot that
has a pulse width of less than about 100 ns for the /5 version.
INPUT/OUTPUT EQUIVALENT SCHEMATICS FOR /5 VERSION DEVICES
Typical Input
Typical Output
Preload
Circuitry
ESD
Protection
and
Clamping
Feedback
Input
> 50 k
VCC
Programming
Voltage
Detection
Positive
Overshoot
Filter
Programming
Circuitry
Provides ESD
Protection and
Clamping
Programming
Pins only
16564-16
VCC
> 50 k
VCC
相關PDF資料 |
PDF描述 |
|---|---|
| PALCE22V10H-25PI/4 | 24-Pin EE CMOS (Zero Power) Versatile PAL Device |
| PALCE22V10H-15JC/4 | 24-Pin EE CMOS (Zero Power) Versatile PAL Device |
| PALCE22V10H-25JC/4 | 24-Pin EE CMOS (Zero Power) Versatile PAL Device |
| PALCE22V10H-5JC/5 | 24-Pin EE CMOS (Zero Power) Versatile PAL Device |
| PALCE22V10H-20JI/4 | 24-Pin EE CMOS (Zero Power) Versatile PAL Device |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PALCE22V10H-25/B3A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Electrically-Erasable PLD |
| PALCE22V10H-25/BKA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Electrically-Erasable PLD |
| PALCE22V10H-25/BLA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Electrically-Erasable PLD |
| PALCE22V10H-25DC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Electrically-Erasable PLD |
| PALCE22V10H25DC/4 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASIC |
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