參數(shù)資料
型號： ISPLSI3256A-50LMI
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, 24.5 ns, MQFP160
封裝： MQFP-160
文件頁數(shù)： 5/13頁
文件大?。?/td> 163K
代理商： ISPLSI3256A-50LMI
Specifications
ispLSI 3256A
5
Switching Test Conditions
Input Pulse Levels
Input Rise and Fall Time
Table 2-0003/3256A
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
∞
470
R2
390
390
390
CL
35pF
35pF
35pF
A
B
Active High
Active Low
Active High to Z
at
V
OH
C
470
390
5pF
∞
390
5pF
Active Low to Z
at
V
+0.5V
OL
Table 2 - 0004A
+ 5V
R1
R2
CL
*
Device
Output
Test
Point
*
CL includes Test Fixture and Probe Capacitance.
0213A
Figure 2. Test Load
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 16 16-bit counters.
3. Typical values are at V = 5V and T = 25
°
C.
4. Maximum I varies widely with specific device configuration and operating frequency. Refer to the Power Consumption
section of this data sheet and Thermal Management section of the Lattice Semiconductor Data Book or CD-ROM to
estimate maximum I .
Table 2-0007/3256A
1
I
IH
I
IL-isp
I
IL-PU
I
OS
PARAMETER
2, 4
I
CC
Output Low Voltage
Output High Voltage
Input or I/O Low Leakage Current
Input or I/O High Leakage Current
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
–
–
–
–
–
–
–
–
–
–
200
200
10
-150
-150
-200
–
–
μ
A
μ
A
μ
A
mA
mA
mA
Commercial
Industrial
相關(guān)PDF資料
PDF描述
ISPLSI3256A-70LM In-System Programmable High Density PLD
ISPLSI3256A-70LQ In-System Programmable High Density PLD
ISPLSI3256A-90LM In-System Programmable High Density PLD
ISPLSI3256A-90LQ In-System Programmable High Density PLD
ISPLSI3256E-100LB320 In-System Programmable High Density PLD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ispLSI3256A-70LQI 功能描述:CPLD - 復(fù)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?cái)?shù)量:128 最大工作頻率:333 MHz 延遲時(shí)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
ISPLSI3256A-90LQ 制造商:Lattice Semiconductor Corporation 功能描述:
ISPLSI3256E100LB320 制造商:LATTICE 功能描述:*
ispLSI3256E-100LB320 功能描述:CPLD - 復(fù)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?cái)?shù)量:128 最大工作頻率:333 MHz 延遲時(shí)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
ISPLSI3256E-70LB320 制造商:Rochester Electronics LLC 功能描述: 制造商:Lattice Semiconductor Corporation 功能描述:
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