| Part Number | ISPLSI 1048E-50LQI | ISPLSI 1048E-50LQN | 
|---|---|---|
| Manufacturer | Lattice Semiconductor Corporation | Lattice Semiconductor Corporation | 
| Category | Embedded - CPLDs (Complex Programmable Logic Devices) | Embedded - CPLDs (Complex Programmable Logic Devices) | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Programmable Type | In System Programmable | In System Programmable | 
| Delay Time tpd(1) Max | 20 ns | 20 ns | 
| Voltage Supply - Internal | 4.5V ~ 5.5V | 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 | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 128-BQFP | 128-BQFP | 
| Supplier Device Package | 128-PQFP (28x28) | 128-PQFP (28x28) |