| Part Number | ISPLSI1048E-50LT | ISPLSI1048E-90LT | 
|---|---|---|
| Manufacturer | Lattice Semiconductor Corporation | Lattice Semiconductor Corporation | 
| Category | Embedded - CPLDs (Complex Programmable Logic Devices) | Embedded - CPLDs (Complex Programmable Logic Devices) | 
|   |   | |
| Product Status | Active | Active | 
| Programmable Type | In System Programmable | In System Programmable | 
| Delay Time tpd(1) Max | 20 ns | 10 ns | 
| Voltage Supply - Internal | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 
| Number of Logic Elements/Blocks | 48 | 48 | 
| Number of Macrocells | 192 | 192 | 
| Number of Gates | 8000 | 8000 | 
| Number of I/O | 96 | 96 | 
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 128-LQFP | 128-LQFP | 
| Supplier Device Package | 128-TQFP (14x14) | 128-TQFP (14x14) |