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参数资料
| 型号： | PALCE20V8H-7PC/5 |
| 厂商： | LATTICE SEMICONDUCTOR CORP |
| 元件分类： | PLD |
| 英文描述： | EE CMOS 24-Pin Universal Programmable Array Logic |
| 中文描述： | EE PLD, 7.5 ns, PDIP24 |
| 封装： | 0.300 INCH, SKINNY, PLASTIC, DIP-24 |
| 文件页数： | 5/25页 |
| 文件大小： | 479K |
| 代理商： | PALCE20V8H-7PC/5 |
PALCE20V8H-15/25 Q-15/25 (Com’l)
13
USE
GAL
DEVICES
FOR
NEW
DESIGNS
CAPACITANCE 1
Note:
1. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modied where
capacitance may be affected.
SWITCHING CHARACTERISTICS OVER COMMERCIAL OPERATING RANGES 1
Notes:
1. See “Switching Test Circuit” for test conditions.
2. These parameters are not 100% tested, but are calculated at initial characterization and at any time the design is modied where
frequency may be affected.
3. tCF is a calculated value and is not guaranteed. tCF can be found using the following equation:
tCF = 1/fMAX (internal feedback) – tS.
Parameter
Symbol
Parameter Description
Test Conditions
Typ
Unit
CIN
Input Capacitance
VIN = 2.0 V
VCC = 5.0 V, TA = 25°C,
f = 1 MHz
5pF
COUT
Output Capacitance
VOUT = 2.0 V
8
pF
Parameter
Symbol
Parameter Description
-15
-25
Unit
Min
Max
Min
Max
tPD
Input or Feedback to Combinatorial Output
15
25
ns
tS
Setup Time from Input or Feedback to Clock
12
15
ns
tH
Hold Time
0
ns
tCO
Clock to Output
10
12
ns
tWL
Clock Width
LOW
8
12
ns
tWH
HIGH
8
12
ns
fMAX
Maximum
Frequency
(Note 2)
External Feedback
1/(tS+tCO)
45.5
37
MHz
Internal Feedback (fCNT)
1/(tS+tCF) (Note 3)
50
40
MHz
No Feedback
1/(tWH+tWL)
62.5
41.6
MHz
tPZX
OE to Output Enable
15
20
ns
tPXZ
OE to Output Disable
15
20
ns
tEA
Input to Output Enable Using Product Term Control
15
25
ns
tER
Input to Output Disable Using Product Term Control
15
25
ns
相关PDF资料 |
PDF描述 |
|---|---|
| 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 |
| PALCE20V8Q-25PI/4 | EE CMOS 24-Pin Universal Programmable Array Logic |
| PALCE20V8H-15PC/4 | KPTC 4C 4#20 SKT PLUG |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PALCE20V8H-7PI | 制造商:AMD 制造商全称:Advanced Micro Devices 功能描述:EE CMOS 24-Pin Universal Programmable Array Logic |
| PALCE20V8H-7PI4 | 制造商:AMD 制造商全称:Advanced Micro Devices 功能描述:EE CMOS 24-Pin Universal Programmable Array Logic |
| PALCE20V8H-7PI5 | 制造商:AMD 制造商全称:Advanced Micro Devices 功能描述:EE CMOS 24-Pin Universal Programmable Array Logic |
| PALCE20V8L-15 | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Flash-Erasable Reprogrammable CMOS PAL? Device |
| PALCE20V8L-15DMB | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Flash Erasable, Reprogrammable CMOS PAL Device |
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