MC145572APB Freescale Semiconductor, MC145572APB Datasheet - Page 131

• 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
D out
FSC
D out
FSC
D in
D in
D out
FSC
D in
B1 B2 M
B1 B2 M
125 s
125 s
NULL
AE
AE
NULL
A
E
A
E
B1 B2 M
AE
AE
B1 B2 M
BYTE 1
BYTE 1 E
BYTE 1 E
Figure 8–6. Monitor Channel Register Write Sequence
AE
AE
WRITE COMMAND 1
BYTE 1 BYTE 2 BYTE 2
Figure 8–5. Monitor Channel Protocol with Delay
A
Figure 8–4. Monitor Channel Access Protocol
A
B1 B2 M
Freescale Semiconductor, Inc.
AE
AE
B1 B2 M
For More Information On This Product,
BYTE 1
BYTE 1
AE
AE
A
E
B1 B2 M
Go to: www.freescale.com
A
E
B1 B2 M
AE
AE
BYTE 2
BYTE 2
FRAMES SEPARATION
MC145572
AE
AE
MINIMUM THREE
A
E
B1 B2 M
A
E
B1 B2 M
BYTE 2
AE
AE
BYTE 2
A
E
AE
AE
B1 B2 M
A
BYTE 1 BYTE 1 BYTE 2 BYTE 2
E
BYTE 2
B1 B2 M
AE
AE
WRITE COMMAND 2
NULL
A
E
B1 B2 M
AE
AE
A
E
B1 B2 M
NULL
AE
AE
NULL
A
E
B1 B2 M
AE
AE
A
E
B1 B2 M
NULL
AE
AE
NULL
A
E
B1 B2 M
A
E
AE
AE
NULL
A
AE
AE
E
8–7