PEB3081FV14XP Lantiq, PEB3081FV14XP Datasheet - Page 21

• Manufacturer Part Number: PEB3081FV14XP
• Manufacturer: Lantiq

Specifications of PEB3081FV14XP

• Number Of Line Interfaces: 1
• Control Interface: HDLC
• Lead Free Status / Rohs Status: Compliant

Preliminary
Table 2
Pin No.
MQFP-
44
Host Interface
IOM-2 Interface
Data Sheet
10
11
37
38
9
3
1
5
TQFP-
48
10
11
12
40
41
SBCX-X Pin Definitions and Functions
3
1
5
Symbol
SCL
SDR
SDX
CS
INT
RES
FSC
DCL
Input (I)
Output (O)
Open
Drain (OD)
I
I
OD
I
O (OD)
I
I/O
I/O
21
Function
SCL - Serial Clock
Clock signal of the SCI interface if a
serial interface is selected.
SDR - Serial Data Receive
Receive data line of the SCI interface if a
serial interface is selected.
SDX - Serial Data Transmit
Transmit data line of the SCI interface if
a serial interface is selected.
Chip Select
A low level indicates a microcontroller
access to the SBCX-X.
Interrupt Request
INT becomes active (low) if the SBCX-X
requests an interrupt (open drain
characteristic).
The polarity can be reprogrammed to
high active with push-pull characteristic.
Reset
A LOW on this input forces the SBCX-X
into a reset state.
Frame Sync
8-kHz frame synchronization signal.
Data Clock
IOM-2 interface clock signal (double
clock, e.g. 1.536 MHz in TE mode).
Pin Configuration
PEB 3081
PEF 3081
2000-09-27