Industrial-grade serial I/O controller featuring 8 channels and a maximum data rate of 0.78125 Mbps. This CMOS integrated circuit operates within an industrial temperature range of -40°C to 85°C. It boasts 144 terminals in a 20mm x 20mm PQFP package, supporting a 5V nominal supply voltage (4.5V to 5.5V). Key technical specifications include a 50 MHz maximum clock frequency, 41 I/O lines, and 32-bit external data and address bus widths.
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Technical Specifications
Exar XR17D158IV-F technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 144 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G144 |
| Width | 20 |
| Length | 20 |
| Pin Count | 144 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 5 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 50 |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| Number of I/O Lines | 41 |
| External Data Bus Width | 32 |
| Address Bus Width | 32 |
Compliance
| RoHS | Yes |
| Eccn Code | 5A991 |
| Lead Free | Yes |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Exar XR17D158IV-F Datasheet
Download the complete datasheet for Exar XR17D158IV-F to view detailed technical specifications.
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