ISPLSI3256A Ver la hoja de datos (PDF) - Lattice Semiconductor
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ISPLSI3256A Datasheet PDF : 13 Pages
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Specifications ispLSI 3256A
Absolute Maximum Ratings 1
Supply Voltage Vcc .................................. -0.5 to +7.0V
Input Voltage Applied ........................ -2.5 to VCC +1.0V
Off-State Output Voltage Applied ..... -2.5 to VCC +1.0V
Storage Temperature ................................ -65 to 150°C
Case Temp. with Power Applied .............. -55 to 125°C
Max. Junction Temp. (TJ) with Power Applied ... 150°C
1. Stresses above those listed under the “Absolute Maximum Ratings” may cause permanent damage to the device. Functional
operation of the device at these or at any other conditions above those indicated in the operational sections of this specification
is not implied (while programming, follow the programming specifications).
DC Recommended Operating Condition
SYMBOL
VCC
VIL
VIH
Supply Voltage
Input Low Voltage
Input High Voltage
PARAMETER
Commercial
Industrial
TA = 0°C to + 70°C
TA = -40°C to + 85°C
MIN.
4.75
4.5
0
2.0
MAX. UNITS
5.25
V
5.5
V
0.8
V
Vcc+1
V
Table 2-0005/3256A
Capacitance (TA=25°C,f=1.0 MHz)
SYMBOL
C1
C2
PARAMETER
I/O Capacitance (Commercial/Industrial)
Clock Capacitance
TYPICAL
9
11
UNITS
pf
pf
TEST CONDITIONS
VCC = 5.0V, VI/O = 2.0V
VCC = 5.0V, VY = 2.0V
Table 2-0006/3256A
Data Retention Specifications
PARAMETER
Data Retention
ispLSI Erase/Reprogram Cycles
MINIMUM
20
10000
MAXIMUM
–
–
UNITS
Years
Cycles
Table 2-0008/3256A
4
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