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参数资料
| 型号： | PALCE16V8 |
| 厂商： | Lattice Semiconductor Corporation |
| 英文描述： | EE CMOS Zero-Power 20-Pin Universal Programmable Array Logic |
| 中文描述： | 电子工程的CMOS零功率20引脚通用可编程阵列逻辑 |
| 文件页数： | 13/32页 |
| 文件大小： | 634K |
| 代理商： | PALCE16V8 |
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20
PALCE16V8Z-12 (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. Output delay minimums for tPD, tCO, tPZX, tPXZ, tEA, and tER are dened under best case conditions. Future process improvements
may alter these values therefore, minimum values are recommended for simulation purposes only.
5. 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
-12
Unit
Min
Max
tPD
Input or Feedback to Combinatorial Output (Note 2)
12
ns
tS
Setup Time from Input or Feedback to Clock
8ns
tH
Hold Time
0ns
tCO
Clock to Output
8ns
tWL
Clock Width
LOW
5ns
tWH
HIGH
5ns
fMAX
Maximum Frequency
(Notes 3 and 4)
External Feedback
1/(tS+tCO)
62.5
MHz
Internal Feedback (fCNT)
1/(tS+tCF)
77
MHz
No Feedback
1/(tWH+tWL)
100
MHz
tPZX
OE to Output Enable
8ns
tPXZ
OE to Output Disable
8ns
tEA
Input to Output Enable Using Product Term Control
13
ns
tER
Input to Output Disable Using Product Term Control
13
ns
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| 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 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PALCE16V8 AND PALCE16V8Z FAMILIES | 制造商:未知厂家 制造商全称:未知厂家 功能描述:EE CMOS (Zero-Power) 20-Pin Universal Programmable Array Logic |
| PALCE16V8-10 | 制造商:CYPRESS 制造商全称: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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