MC68MH360AI25L Freescale Semiconductor, MC68MH360AI25L Datasheet - Page 29

• Manufacturer Part Number: MC68MH360AI25L
• Description: IC MPU QUICC 25MHZ 240-FQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68MH360AI25L

• Processor Type: M683xx 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 240-FQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

A framer device will retrieve the 8-KHz frame synchronization pulses and clock signals for
both transmit and receive sections. A time slot assigner will use these signals as inputs to
generate pulses or envelope signals for individual bit patterns, i.e., strobe signals for devices
without time slot assignment capability such as the MC68302, a first-generation
communication processor.
For a backplane type of design without a synchronization to a network, the QMC devices
are capable of generating all necessary bus signals from their timers and baud-rate
generators. This design type is illustrated for a QUICC32 in Figure 1-9.
Potential Parts
from Dallas
Semiconductor
E1—DS2151Q
T1—DS2153
Figure 1-9. MC68MH360 Connection to a TDM Bus
Freescale Semiconductor, Inc.
Line I/F unit
for E1/T1
For More Information On This Product,
Go to: www.freescale.com
Rx
Tx
RX and TX clocks and frame synchronization
Chapter 1. Overview
System functions
MC68MH360
QUICC32
Strobe signals
QUICC or other
TDM line device