MC145572APB Freescale Semiconductor, MC145572APB Datasheet - Page 17

• Manufacturer Part Number: MC145572APB
• Description: IC ISDN INTERFACE TXCVER 44-LQFP
• Manufacturer: Freescale Semiconductor
• Type: Transceiverr

Specifications of MC145572APB

• Protocol: RS232
• Voltage - Supply: 5V
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• Number Of Line Interfaces: 1
• Control Interface: HDLC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / Rohs Status: Not Compliant

MOTOROLA
Sections, continued:
3.3.2
3.3.2
3.3.4
3.3.4
3.3.4
3.3.4
3.3.4
3.3.6
3.3.6
4.5.6
5.6.3
5.6.4
5.6.5
5.6.6
5.7
5.8
8.1
8.3.2.3
10.4
10.5
B.3
B.3.1
B.3.2
Figures:
3–1
4–5
5–21
5–22
F–4
F–5
F–6
F–7
Tables:
3–6
8–3
B–3
This revision (Rev. 3) was edited for consistency of information. No technical infor-
mation was changed that was not marked with change bars.
MCU/GCI:
PAR/SER:
TxBCLK:
RxBCLK:
SFAR:
SFAX:
S0:
FREQREF: LT Mode
FREQREF: NT Mode
OR5
Pseudo Code modified
Added new section on Superframe Framer–to–Deframer loopbacks in systems having
multiple MC145572s
Was old Section 5.6.4. Modified code. Deleted old Section 5.6.5.
Added new section on external analog loopbacks in systems having multiple MC145572s
2B1Q Line Interface; moved to Appendix E
Crystal Oscillator; moved to Section 3.3.7
Deleted section
Added FREQREF reference
Deleted figure; same as Figure 5–23
Added resistor line
Added FSX reference
Remote Access Multi–Line Configuration No. 2
Multi–Line U Line Card
Changed values in PAR/SER column
Added NOP row
Deleted Part No. and Mode columns
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
MC145572
NOTE
1–3