參數(shù)資料
型號： ISPLSI3256E-70LQ
廠商： LATTICE SEMICONDUCTOR CORP
元件分類： PLD
英文描述： In-System Programmable High Density PLD
中文描述： EE PLD, 15 ns, PQFP304
封裝： PLASTIC, QFP-304
文件頁數(shù)： 5/15頁
文件大?。?/td> 159K
代理商： ISPLSI3256E-70LQ
Specifications
ispLSI 3256E
5
Switching Test Conditions
Input Pulse Levels
Input Rise and Fall Time
Table 2-0003/3256E
Input Timing Reference Levels
Output Timing Reference Levels
Output Load
3-state levels are measured 0.5V from
steady-state active level.
GND to 3.0V
≤
3ns 10% to 90%
1.5V
1.5V
See Figure 2
Output Load conditions (See Figure 2)
TEST CONDITION
R1
470
R2
390
390
390
CL
35pF
35pF
35pF
A
B
∞
470
Active High
Active Low
Active High to Z
at
V
OH
C
470
390
5pF
∞
390
5pF
Active Low to Z
at
V
OL
Table 2 - 0004A
Figure 2. Test Load
+ 5V
R1
R2
CL
*
Device
Output
Test
Point
*
CL includes Test Fixture and Probe Capacitance.
0213A
DC Electrical Characteristics
Over Recommended Operating Conditions
V
OL
V
OH
I
IL
SYMBOL
1. One output at a time for a maximum duration of one second. V = 0.5V was selected to avoid test problems
by tester ground degradation. Characterized but not 100% tested.
2. Measured using sixteen 16-bit counters.
3. Typical values are at V
CC
= 5V and T
A
= 25
°
C.
4. Maximum I
CC
varies widely with specific device configuration and operating frequency. Refer to the Power Consumption
section of this datasheet and Thermal Management section of the Lattice Semiconductor Data Book or CD-ROM to estimate
maximum I
CC
.
1
I
IH
I
IL-isp
I
IL-PU
I
OS
I
CC
PARAMETER
2,4
Output Low Voltage
Output High Voltage
Input or I/O Low Leakage Current
Input or I/O High Leakage Current
Bscan/ispEN Input Low Leakage Current
I/O Active Pull-Up Current
Output Short Circuit Current
Operating Power Supply Current
I = 8 mA
I = -4 mA
0V
≤
V
≤
V (Max.)
IN
3.5V
≤
V
≤
V
0V
≤
V
≤
V
0V
≤
V
≤
V
V = 5V, V = 0.5V
V = 0.0V, V = 3.0V
f = 1 MHz
IN
CC
IN
IL
IN
IL
CONDITION
MIN.
–
2.4
–
TYP.
–
–
–
MAX.
0.4
–
-10
UNITS
V
V
μ
A
3
–
–
–
–
–
–
–
–
–
300
10
-150
-150
-200
μ
A
μ
A
μ
A
mA
mA
–
相關(guān)PDF資料
PDF描述
ISPLSI3256E-100LQ In-System Programmable High Density PLD
ISPLSI3448 In-System Programmable High Density PLD
ISPLSI5128VE In-System Programmable 3.3V SuperWIDE High Density PLD
ISPLSI5128VE-80LT128I In-System Programmable 3.3V SuperWIDE High Density PLD
ISPLSI5128VE-100LT128 In-System Programmable 3.3V SuperWIDE High Density PLD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISPLSI3256E-70LQA 制造商:Rochester Electronics LLC 功能描述: 制造商:Lattice Semiconductor Corporation 功能描述:
ISPLSI3320-100LQ 制造商:Rochester Electronics LLC 功能描述: 制造商:Lattice Semiconductor Corporation 功能描述:
ispLSI3320-70LQ 功能描述:CPLD - 復雜可編程邏輯器件 USE ispMACH 4000V RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
ISPLSI-3448-70LB432 制造商:Rochester Electronics LLC 功能描述: 制造商:Lattice Semiconductor Corporation 功能描述:
ISPLSI-3448-90LB432 制造商:Rochester Electronics LLC 功能描述: 制造商:Lattice Semiconductor Corporation 功能描述:
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