ISPLSI8840-110LB432 Lattice Semiconductor, ISPLSI8840-110LB432 Datasheet - Page 12

• Manufacturer Part Number: ISPLSI8840-110LB432
• Description: In-System Programmable SuperBIG High Density PLD
• Manufacturer: Lattice Semiconductor

1. One output at a time for a maximum duration of one second. V
2. Measured using 42 20-bit counters.
3. Typical values are at V = 5V and T = 25 C.
4. Maximum I
Output Load Conditions (See Figure 9)
SYMBOL
V
V
I
I
I
I
I
I
I
V
I
I
Input Pulse Levels
Input Rise and Fall Time
Input Timing Reference Levels
Ouput Timing Reference Levels
Output Load
3-state levels are measured 0.5V from
steady-state active level.
Switching Test Conditions
DC Electrical Characteristics
IL
IH
PU
BHL
BHH
BHLO
BHHO
OS
CC
by tester ground degradation. Characterized but not 100% tested.
OL
OH
BHT
A
B
C
1
2,4
TEST CONDITION
Active High
Active Low
Active High to Z
at V -0.5V
Active Low to Z
at V +0.5V
Output Low Voltage
Output High Voltage
Input or I/O Low Leakage Current
Input or I/O High Leakage Current
Active Pullup Current, Input or I/O
Bus-Hold Low Sustaining Current
Bus-Hold High Sustaining Current
Bus-Hold Low, Overdrive Current
Bus-Hold High, Overdrive Current
Bus-Hold Trip Point (1.4V Nominal)
Output Short Circuit Current
Operating Power Supply Current
CC
OH
OL
varies widely with specific device configuration and operating frequency.
PARAMETER
CC
470
470
470
Over Recommended Operating Conditions
A
R1
1.5 ns 10% to 90%
See Figure 2
GND to 3.0V
1.5V
1.5V
390
390
390
390
390
R2
Table 2-0004A/8840
Table 2-0003/8840
I
I
0.0V
3.5V
V
(V
V
V
V >V
0V
V = 0.8V
V = 2.0V
0V
0V
V
V = 0.0V, V = 3.0V High Speed Mode
f
OL
OH
CLOCK
CC
CCIO
CCIO
CCIO
IN
IN
IN
IL
CCIO
= 8 mA
= -4 mA
= 5V, V
35pF
35pF
35pF
5pF
5pF
CL
V
V
V
= 5V
= 3.3V
CCIO
IN
= 1MHz
- 0.2)
IN
IN
V
V
V
IN
IN
IN
2.0V
V
V
OUT
12
0.8V
V
CCIO
CCIO
IH
5.25V
CC
OUT
Figure 9. Test Load
CONDITION
V
*
= 0.5V
Device
Output
C L includes Test Fixture and Probe Capacitance.
IN
= 0.5V was selected to avoid test problems
V
CCIO
Specifications ispLSI 8840
Low Power Mode
+ 5V
R 1
R 2
MIN.
-10
-50
2.4
0.8
50
–
–
–
–
–
–
–
–
–
–
(V CC and V CCIO )
TYP.
630
340
C L
–
–
–
–
–
–
–
–
–
–
–
–
–
3
*
MAX. UNITS
-250
-550
-200
550
-10
0.4
2.0
10
10
10
–
–
–
–
–
Table 2-0007/8840
Point
Test
0213A/8840
mA
mA
mA
V
V
V
A
A
A
A
A
A
A
A
A