ispLSI 3448-90LB432 Lattice, ispLSI 3448-90LB432 Datasheet - Page 5

• Manufacturer Part Number: ispLSI 3448-90LB432
• Description: CPLD - Complex Programmable Logic Devices USE ispMACH 4000V
• Manufacturer: Lattice

Specifications of ispLSI 3448-90LB432

• Product Category: CPLD - Complex Programmable Logic Devices
• Memory Type: EEPROM
• Number Of Macrocells: 256
• Maximum Operating Frequency: 100 MHz
• Delay Time: 15 ns
• Number Of Programmable I/os: 224
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Package / Case: BGA
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 21
• Supply Current: 470 mA
• Supply Voltage - Max: 5.25 V
• Supply Voltage - Min: 4.75 V

Output Load conditions (See Figure 2)
1. One output at a time for a maximum duration of one second. V
2. Measured using 28 16-bit counters.
3. Typical values are at V = 5V and T = 25 C.
4. Maximum 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
SYMBOL
V
V
I
I
I
I
I
I
IL
IH
IL-isp
IL-PU
OS
CC
by tester ground degradation. Guaranteed but not 100% tested.
section of this data sheet and Thermal Management section of the Lattice Semiconductor Data Book or CD-ROM to estimate
maximum I
OL
OH
C
A
B
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
ispEN Input Low Leakage Current
I/O Active Pull-Up Current
Output Short Circuit Current
Operating Power Supply Current
OH
OL
CC
CC
.
varies widely with specific device configuration and operating frequency. Refer to the Power Consumption
PARAMETER
CC
470
470
470
Over Recommended Operating Conditions
R1
A
3 ns 10% to 90%
See Figure 2
GND to 3.0V
390
390
390
390
390
1.5V
1.5V
R2
Table 2-0003/3448
Table 2 - 0004A
I = 8 mA
I
0V
3.5V
0V
0V
V = 5V, V
V = 0.0V, V = 3.0V, f
35pF
35pF
35pF
OL
OH
CC
5pF
5pF
IL
CL
= -4 mA
V
V
V
IN
IN
IN
V
IN
5
V (Max.)
V
V
OUT
Figure 2. Test Load
IL
IL
IL
IH
V
OUT
CC
CONDITION
= 0.5V
= 0.5V was selected to avoid test problems
*
Device
Output
C L includes Test Fixture and Probe Capacitance.
Specifications ispLSI 3448
CLOCK
= 1 MHz
+ 5V
MIN.
R 1
R 2
2.4
–
–
–
–
–
–
–
TYP.
470
–
–
–
–
–
–
–
C L
3
*
MAX. UNITS
-150
-150
-200
0.4
-10
10
–
–
Table 2-0007/3448
Point
Test
0213A
mA
mA
V
V
A
A
A
A