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
文件頁數(shù)： 15/32頁
文件大?。?/td> 634K
代理商： PALCE16V8
22
PALCE16V8Z-15 (Ind)
USE
GAL
DEVICES
FOR
NEW
DESIGNS
CAPACITANCE1
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 INDUSTRIAL OPERATING RANGES1
Notes:
1. See “Switching Test Circuit” for test conditions.
2. This parameter is tested in standby mode.
3. 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.
4. 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,
5
pF
COUT
Output Capacitance
VOUT = 2.0 V
f = 1 MHz
8
pF
Parameter
Symbol
Parameter Description
-15
Unit
Min 2
Max
tPD
Input or Feedback to Combinatorial Output
15
ns
tS
Setup Time from Input or Feedback to Clock
10
ns
tH
Hold Time
0ns
tCO
Clock to Output
10
ns
tWL
Clock Width
LOW
8
ns
tWH
HIGH
8
ns
fMAX
Maximum
Frequency (Notes 3
and 4)
External Feedback
1/(tS+tCO)
50
MHz
Internal Feedback (fCNT)
1/(tS+tCF)
58.8
MHz
No Feedback
1/(tWH+tWL)
62.5
MHz
tPZX
OE to Output Enable
15
ns
tPXZ
OE to Output Disable
15
ns
tEA
Input to Output Enable Using Product Term Control
15
ns
tER
Input to Output Disable Using Product Term Control
15
ns
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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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