MC145572PBR2 Freescale Semiconductor, MC145572PBR2 Datasheet - Page 24
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
MC145572PBR2
Manufacturer Part Number
MC145572PBR2
Description
Manufacturer
Freescale Semiconductor
Datasheet
1.MC145572PBR2.pdf
(264 pages)
Specifications of MC145572PBR2
Number Of Line Interfaces
1
Control Interface
HDLC
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 24 of 264
- Download datasheet (2Mb)
3–2
V DD Rx, V DD Tx
V SS Rx, V SS Tx
Pin Name
Pin Name
MCU/GCI
PAR/SER
FSR/FSC
V DD I/O
V SS I/O
CAP3V
RESET
NT/LT
V DD
D out
V SS
FSX
DCL
M/S
D in
Table 3–1. Power Supply and Mode Selection Pins (See Sections 3.3.1 and 3.3.2)
Table 3–2. Time Division Multiplex Interface Pins (See Section 3.3.3)
TQFP
30, 38
31, 37
TQFP
29, 5
7, 20
6, 19
27
28
41
42
26
40
43
10
11
14
13
12
Pin No.
Pin No.
Freescale Semiconductor, Inc.
PLCC
24, 37
23, 36
PLCC
2, 22
4, 10
For More Information On This Product,
3, 11
44
14
15
43
13
16
27
28
31
30
29
1
Time Division Multiplex Data Interface
Positive power supply, nominally + 5 V.
Negative power supply, nominally ground.
Positive power supply for analog circuits, nominally + 5 V.
Negative power supply for analog circuits, nominally ground.
Positive power supply for input and output circuits, nominally + 5 V.
Negative power supply for input and output circuits, nominally ground.
Connection for internal 3 V regulator decoupling capacitor.
Hardware reset when at a logic low, normal operation when at a logic high. This pin has a
Schmitt trigger input.
Hardware selection of LT (logic low) and NT (logic high) operating mode.
MCU mode versus GCI mode select input.
Parallel versus serial control port selection. PAR/SER = 1 (logic high) for a parallel port.
PAR/SER = 0 (logic low) for serial control port interfacing.
Master/Slave mode select input for the IDL2 or GCI interface.
Master mode for M/S = 1 (logic high).
The MCU 8 kHz frame sync for data transmitted on the D out pin.
In GCI operation, this pin serves as the FSC pin.
The MCU 8 kHz frame sync for data input to the D in pin.
This pin is not used in GCI mode.
MCU bit clock, or GCI 2x bit clock.
Serial data out of MCU or GCI interface.
Serial data into MCU or GCI interface.
Go to: www.freescale.com
Mode Selection Pins
Power Supply Pins
MC145572
Pin Description
Pin Description
MOTOROLA
Related parts for MC145572PBR2
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MC145572](/images/manufacturer_photos/0/2/262/freescale_semiconductor_tmb.jpg)
Part Number:
Description:
ISDN U-INTERFACE TRANSCEIVER
Manufacturer:
Freescale Semiconductor
![MC14521BCP](/photos/26/98/269847/pdip16_tmb.jpg)
Part Number:
Description:
Multipliers / Dividers LOG CMOS OSILATR 24STAGE
Manufacturer:
ON Semiconductor
Datasheet:
![MC14560BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12034AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MPIC2112P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14520BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12026AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC145152P2](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC68HC11A0P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MCM6726DWJ10](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC44355](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC13282AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14519BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14495P1](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: