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参数资料
| 型号： | PALCE16V8Z-25PC |
| 厂商： | LATTICE SEMICONDUCTOR CORP |
| 元件分类： | PLD |
| 英文描述： | EE CMOS Zero-Power 20-Pin Universal Programmable Array Logic |
| 中文描述： | EE PLD, 25 ns, PDIP20 |
| 封装： | PLASTIC, DIP-20 |
| 文件页数： | 24/32页 |
| 文件大小： | 635K |
| 代理商： | PALCE16V8Z-25PC |
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30
PALCE16V8 and PALCE16V8Z Families
USE
GAL
DEVICES
FOR
NEW
DESIGNS
TYPICAL THERMAL CHARACTERISTICS
Measured at 25
°C ambient. These parameters are not tested.
Plastic
θ
jc Considerations
The data listed for plastic
θ
jc are for reference only and are not recommended for use in calculating junction temperatures. The
heat-ow paths in plastic-encapsulated devices are complex, making the
θ
jc measurement relative to a specic location on the pack-
age surface. Tests indicate this measurement reference point is directly below the die-attach area on the bottom center of the package.
Furthermore,
θ
jc tests on packages are performed in a constant-temperature bath, keeping the package surface at a constant tem-
perature. Therefore, the measurements can only be used in a similar environment.
Parameter
Symbol
Parameter Description
Typ
Unit
PDID
PLCC
θ
jc
Thermal impedance, junction to case
25
22
°C/W
θ
ja
Thermal impedance, junction to ambient
71
64
°C/W
θ
jma
Thermal impedance, junction to ambient with air ow
200 lfpm air
61
55
°C/W
400 lfpm air
55
51
°C/W
600 lfpm air
51
47
°C/W
800 lfpm air
47
45
°C/W
Figure 3. Power-Up Reset Waveform
tPR
tWL
tS
4 V
VCC
Power
Registered
Output
Clock
16493E-12
相关PDF资料 |
PDF描述 |
|---|---|
| PALCE16V8Z-25PI | EE CMOS Zero-Power 20-Pin Universal Programmable Array Logic |
| PALCE16V8Z-25SC | EE CMOS Zero-Power 20-Pin Universal Programmable Array Logic |
| PALCE16V8Z-25SI | EE CMOS Zero-Power 20-Pin Universal Programmable Array Logic |
| PALLV22V10-10JC | Low-Voltage Zero Power 24-Pin EE CMOS Versatile PAL Device |
| PALLV22V10-10PC | Low-Voltage Zero Power 24-Pin EE CMOS Versatile PAL Device |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PALCE16V8Z-25PI | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:EE CMOS Zero-Power 20-Pin Universal Programmable Array Logic |
| PALCE16V8Z-25SC | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Lattice Semiconductor Corporation 功能描述: |
| PALCE16V8Z-25SI | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:EE CMOS Zero-Power 20-Pin Universal Programmable Array Logic |
| PALCE20HV8H25JI4 | 制造商:AMD 功能描述:NEW |
| PALCE20RA10H-10JC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Electrically-Erasable PLD |
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