ispLSI 3448-70LB432 Lattice, ispLSI 3448-70LB432 Datasheet - Page 8

• Manufacturer Part Number: ispLSI 3448-70LB432
• Description: CPLD - Complex Programmable Logic Devices USE ispMACH 4000V
• Manufacturer: Lattice

Specifications of ispLSI 3448-70LB432

• Product Category: CPLD - Complex Programmable Logic Devices
• Memory Type: EEPROM
• Number Of Macrocells: 256
• Maximum Operating Frequency: 83 MHz
• Delay Time: 18 ns
• Number Of Programmable I/os: 224
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Package / Case: HBGA
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 21
• Supply Current: 470 mA
• Supply Voltage - Max: 5.25 V
• Supply Voltage - Min: 4.75 V

1. Internal Timing Parameters are not tested and are for reference only.
2. Refer to Timing Model in this data sheet for further details.
Internal Timing Parameters
PARAMETER
Outputs
t
t
t
t
Clocks
t
t
Global Reset
t
t
t
ob
obs
oen
odis
gy0/1/2
ioy3/4
gr
goe
toe
47 Output Buffer Delay
48 Output Buffer Delay, Slew Limited Adder
49 I/O Cell OE to Output Enabled
50 I/O Cell OE to Output Disabled
51 Clock Delay, Y0 or Y1 or Y2 to Global GLB Clock Line
52 Clock Delay, Y3 or Y4 to I/O Cell Global Clock Line
53 Global Reset to GLB and I/O Registers
54 Global OE Pad Buffer
55 Test OE Pad Buffer
#
2
Over Recommended Operating Conditions
1
DESCRIPTION
8
Specifications ispLSI 3448
MIN.
3.5
3.0
–
–
–
–
–
–
–
-90
MAX.
13.0
9.0
2.5
4.5
4.5
3.5
3.0
5.5
8.5
MIN.
4.0
4.0
–
–
–
–
–
–
–
-70
MAX.
13.0
10.0
4.0
3.0
5.0
5.0
4.0
9.0
7.0
Table 2-0037/3448
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns