XRT84L38IB Exar Corporation, XRT84L38IB Datasheet - Page 3

• Manufacturer Part Number: XRT84L38IB
• Description: Network Controller & Processor ICs 8 Ch T1/E1 Framer
• Manufacturer: Exar Corporation

Specifications of XRT84L38IB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REV. 1.0.1
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Programmable Interrupt output pin
Supports programmed I/O, Burst and DMA modes of Read-Write access
Each framer block encodes and decodes the T1/E1/J1 Frame serial data into and from the Single-rail or
Dual-rail (B8ZS) format
Dual or single rail line side digital PCM inputs
Detects and forces Red (SAI), Yellow (RAI) and Blue (AIS) Alarms
Detects OOF, LOF, LOS errors and COFA conditions
Loopbacks: Local (LLB) and Line remote (LB)
Facilitates Inverse Multiplexing for ATM
Performance monitor with one second polling
Boundary scan (IEEE 1149.1) JTAG test port
Accepts external 8kHz Sync reference
3.3V CMOS operation with 5V tolerant inputs
388-pin BGA package with –40°C to +85°C operation
Direct Interface to Exar’s XRT83L38 (Octal) LIU
P
XRT84L38IB
ART
N
UMBER
ORDERING INFORMATION
388 Pin Plastic Ball Grid Array
P
ACKAGE
3
O
PERATING
OCTAL T1/E1/J1 FRAMER
-40
T
°
EMPERATURE
C to +85
XRT84L38
°
C
R
ANGE