MC68MH360RC25L Freescale Semiconductor, MC68MH360RC25L Datasheet - Page 138

• Manufacturer Part Number: MC68MH360RC25L
• Description: IC MPU QUICC 25MHZ 241-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68MH360RC25L

• Processor Type: M683xx 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 241-PGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Using on-chip time slot assigners, the S/T and U interfaces in IDL2 mode can match the
QMC bus structure—both interfaces can be connected to a 2.048-MHz IDL2 bus and route
the B1 channel, B2 channel and D channel to any time slot.
Figure C-1 shows the IDL2 bus configured to match the QMC protocol.
C.2 Control and Status Information
Using the SPI port, the QUICC32 and the ISDN interfaces exchange control and status
information via out-of-band signaling. Optionally, the MC145572s could use an 8-bit
parallel port for control and status transfer, allowing the U interfaces to be connected to the
processor bus.
Figure C-2 shows the connection between the QUICC32 and an S/T interface.
IDL-FSC
IDL-CLK
IDL-TX
IDL-RX
Figure C-1. IDL2 Bus Structure for a Connection to the QMC Bus
TS0
TS0
B1
B1
Freescale Semiconductor, Inc.
For More Information On This Product,
B2
TS1
B2
TS1
D
D
TS2
TS2
Go to: www.freescale.com
TS3
TS3
B1
B1
QMC Supplement
B2
B2
D
D
B1
B1
TS30
TS30
B2
B2
D
D
TS31
TS31