| Part Number | PSB 21150 H V1.4 | PSF 21150 H V1.4 | 
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | 
| Category | Interface - Telecom | Interface - Telecom | 
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| Product Status | Obsolete | Discontinued at Digi-Key | 
| Function | PC Adapter Circuit | PC Adapter Circuit | 
| Interface | HDLC, ISDN, SCI | ISDN | 
| Number of Circuits | 1 | 1 | 
| Voltage - Supply | 3.3V | 3.3V | 
| Current - Supply | 30mA | 30mA | 
| Power (Watts) | - | - | 
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 64-QFP | 64-QFP | 
| Supplier Device Package | P-MQFP-64-1 | P-MQFP-64-1 |