STi5514 is an integrated circuit from STMicroelectronics that integrates a 32-bit CPU, an MPEG-2 decoder and many of the peripheral functions required by today’s powerful STBs. It can also simultaneously demultiplex three transport streams and manage multiple descrambling modes and conditional access standards.
The STi5514 is an integrated circuit designed by STMicroelectronics that combines a 32-bit CPU, an MPEG-2 decoder, and various peripheral functions. It is intended for use in low-cost set-top boxes requiring DVR functionality, capable of simultaneously demultiplexing three transport streams.
| CPU | 180 MHz 32-bit ST20 CPU |
|---|---|
| Instruction SRAM | 8 Kbytes |
| I-cache | 8 Kbytes |
| D-cache | 8 Kbytes |
| Package | PBGA 35 x 35 (388) |
It is a set-top box decoder with hard disk drive capability for digital TV, digital set-top boxes, or cable boxes.
The device integrates an 180 MHz 32-bit ST20 CPU.
The package is a PBGA measuring 35 x 35 mm.