ISP1583 is a cost-optimized and feature-optimized Hi-Speed Universal Serial Bus (USB) peripheral controller from ST-NXP Wireless, supporting data transfer at high-speed (480 Mbit/s) and full-speed (12 Mbit/s).
The ISP1583 is a cost‑optimized Hi‑Speed USB peripheral controller that complies with the USB 2.0 specification. It offers high‑speed (480 Mbit/s) and full‑speed (12 Mbit/s) data transfer and can be used with a wide range of microcontrollers or microprocessors via a parallel interface.
Key features include automatic Hi‑Speed detection, SoftConnect, integrated termination resistors, a low‑voltage I/O range (1.65 V‑3.6 V), 8 kB multiconfiguration FIFO, and up to seven IN and seven OUT endpoints. The device is available in HVQFN64 and TFBGA64 packages and operates from –40 °C to +85 °C.
| Data transfer speed | High‑speed 480 Mbit/s, Full‑speed 12 Mbit/s |
|---|---|
| I/O voltage range | 1.65 V to 3.6 V |
| Operating temperature | -40 °C to +85 °C |
| Package types | HVQFN64 and TFBGA64 (halogen‑free, lead‑free) |
| Number of endpoints | 7 IN, 7 OUT, plus fixed control endpoint |
| FIFO memory | 8 kB multiconfiguration FIFO |
| I/O pad tolerance | 5 V tolerant |
It supports high‑speed USB at 480 Mbit/s and full‑speed USB at 12 Mbit/s.
The device operates with I/O pad voltages from 1.65 V up to 3.6 V.
It provides seven IN endpoints, seven OUT endpoints, and a fixed control IN/OUT endpoint.
The controller is offered in HVQFN64 and TFBGA64 halogen‑free, lead‑free packages.