SAB82538 Datasheet, PDF (8/253 Pages) Infineon Technologies AG – ICs for Communications

Enhanced Serial Communication Controller
(ESCC8)
Preliminary Data
1
General Features
Serial Interface
q Eight independent full duplex serial channels
– On chip clock generation or external
clock source
– On chip DPLL for clock recovery of each
channel
– Eight independent baud rate generators
– Independent time-slot assignment for each
channel with programmable time-slot
length (1-256 bits)
q Async., sync. character oriented
(MONOSYNC / BISYNC) or HDLC/SDLC
modes (including SDLC LOOP)
P-MQFP-160
q Transparent receive/transmit of data bytes without framing
q NRZ, NRZI, FM and Manchester encoding
q Modem control lines (RTS, CTS, CD)
q CRC support:
– HDLC/SDLC: CRC-CCITT or CRC-32
(automatic handling for transmit/receive direction)
– BISYNC: CRC-16 or CRC-CCITT
(support for transmit direction)
q Support of bus configuration by collision detection and resolution
SAB 82538
SAF 82538
CMOS IC
Type
Ordering Code Package
Max. Data Rate
clocked
ext.
int. (DPLL)
Time-
Slot
Mode
SAB 82538 H Q67100-H6440 P-MQFP-160 2 Mbit/s 2 Mbit/s
no
SAB 82538 H-10 Q67100-H6441 P-MQFP-160 10 Mbit/s 2 Mbit/s
yes
SAF 82538 H-10 Q67100-H6442 P-MQFP-160 10 Mbit/s 2 Mbit/s
yes
Semiconductor Group
8
03.95