The is a specific type of serial flash memory chip used to store the receiver's operating system (firmware).
The term most commonly refers to the StarSat SR-3020HD , a Full HD digital satellite receiver. Resolution: Supports up to 1080p Full HD. Capacity: Can store up to 5,000 TV and radio channels.
Fully DVB-S/DVB-S2 compliant for receiving signals from C/Ku-band satellites. 2. Component Identification: XT25F32B Flash Memory