參數(shù)資料
型號(hào)： PALCE16V8
廠商： Lattice Semiconductor Corporation
英文描述： EE CMOS Zero-Power 20-Pin Universal Programmable Array Logic
中文描述： 電子工程的CMOS零功率20引腳通用可編程陣列邏輯
文件頁(yè)數(shù)： 21/32頁(yè)
文件大?。?/td> 634K
代理商： PALCE16V8
28
PALCE16V8 and PALCE16V8Z Families
USE
GAL
DEVICES
FOR
NEW
DESIGNS
ENDURANCE CHARACTERISTICS
The PALCE16V8 is manufactured using Vantis’ advanced electrically-erasable (EE) CMOS process.
This technology uses an EE cell to replace the fuse link used in bipolar parts. As a result, the
device can be erased and reprogrammed—a feature which allows 100% testing at the factory.
ROBUSTNESS FEATURES
PALCE16V8X-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 versions. Selected /4 devices
are also being retrotted with these robustness features.
INPUT/OUTPUT EQUIVALENT SCHEMATICS FOR PALCE16V8
Symbol
Parameter
Test Conditions
Value
Unit
tDR
Min Pattern Data Retention Time
Max Storage Temperature
10
Years
Max Operating Temperature
20
Years
N
Min Reprogramming Cycles
Normal Programming Conditions
100
Cycles
16493E-10
Typical Input
Typical Output
Preload
Circuitry
ESD
Protection
and
Clamping
Feedback
Input
VCC
> 50 k
VCC
Programming
Voltage
Detection
Positive
Overshoot
Filter
Programming
Circuitry
Provides ESD
Protection and
Clamping
Programming
Pins Only
> 50 k
VCC
相關(guān)PDF資料
PDF描述
PALCE20V8H-10JC/4 EE CMOS 24-Pin Universal Programmable Array Logic
PALCE20V8H-7PC/5 EE CMOS 24-Pin Universal Programmable Array Logic
PALCE20V8H-15PI/4 EE CMOS 24-Pin Universal Programmable Array Logic
PALCE20V8Q-20PI/4 EE CMOS 24-Pin Universal Programmable Array Logic
PALCE20V8H-25PI/4 EE CMOS 24-Pin Universal Programmable Array Logic
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PALCE16V8 AND PALCE16V8Z FAMILIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EE CMOS (Zero-Power) 20-Pin Universal Programmable Array Logic
PALCE16V8-10 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Flash-Erasable Reprogrammable CMOS PAL Device
PALCE16V8100DMB 制造商:CYPRESS 功能描述:*
PALCE16V8-10DMB 制造商:Cypress Semiconductor 功能描述:
PALCE16V8-10JC 制造商:Cypress Semiconductor 功能描述:
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