PEF82902FV11XP Lantiq, PEF82902FV11XP Datasheet - Page 16

• Manufacturer Part Number: PEF82902FV11XP
• Manufacturer: Lantiq

Specifications of PEF82902FV11XP

• Lead Free Status / Rohs Status: Supplier Unconfirmed

• Enhanced IOM
• Optional: Implementation of S-transceiver statemachine in software
• Power Down and reset states (e.g. S-transceiver) for individual circuits
• Automatic D-channel arbitration between S-bus and external HDLC controller
• Priority setting (8/10) for off-chip HDLC controller
• Pin Vref and the according external capacitor removed
• Inputs accept 3.3V and 5V
• I/O (open drain) accepts pull-up to 3.3V
• Lowest power consumption due to
1.3
• No integrated hybrid is provided by the T-SMINT
• On-chip HDLC controller
• Auxiliary IOM
• SRA (capacitive receiver coupling is not suited for S-feeding)
• NT-Star with star point on the IOM
• No access to S2-5 channels. Access only to S1 and Q channel as in Scout-S. No
1)
Data Sheet
– Timeslot access and manipulation (SCOUT)
– BCL output; programmable and flexible strobes SDS1/2, e.g. active during several
– Optional: All registers can be read and written to via new Monitor channel concept
– External Awake (EAW)
– Low power CMOS technology (0.35µ)
– Newly optimized low power libraries
– High output swing on U- and S-line interface leads to minimized power consumption
– Single 3.3 Volt power supply
always required, which consists of only two additional resistors as compared to an
integrated hybrid, but allows for more flexibility in board design.
selection betweeen transparent and non-auto mode provided.
Pull-ups to 5V must be avoided. A so-called ’hot-electron-effect’ would lead to long term degradation.
timeslots.
Not Supported are ...
â
â
interface
interface
®
-2 bus (already not supported in NTC-T).
1)
4
â
I. Therefore, an external hybrid is
PEF 82902
2001-11-09
Overview