MPC885CZP66 Freescale Semiconductor, MPC885CZP66 Datasheet - Page 63

• Manufacturer Part Number: MPC885CZP66
• Description: IC MPU POWERQUICC 66MHZ 357PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC885CZP66

• Processor Type: MPC8xx PowerQUICC 32-Bit
• Speed: 66MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 357-PBGA
• For Use With: CWH-PPC-885XN-VX - BOARD EVAL QUICCSTART MPC885CWH-PPC-885XN-VE - BOARD EVAL QUICCSTART MPC885
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

12.9
Table 25
1
Freescale Semiconductor
151A
Num
SyncCLK must be at least twice as fast as SMCLK.
150
151
152
153
154
155
TENA(RTS1)
RENA(CD1)
Notes:
provides the SMC transparent timings as shown in
SMCLK clock period
SMCLK width low
SMCLK width high
SMCLK rise/fall time
SMTXD active delay (from SMCLK falling edge)
SMRXD/SMSYNC setup time
RXD1/SMSYNC hold time
SMC Transparent AC Electrical Specifications
1.
2.
(Output)
(Note 2)
TCLK1
(Input)
(Input)
Transmit clock invert (TCI) bit in GSMR is set.
If RENA is negated before TENA or RENA is not asserted at all during transmit, then the
CSL bit is set in the buffer descriptor at the end of the frame transmission.
TxD1
128
MPC885/MPC880 PowerQUICC Hardware Specifications, Rev. 7
133
1
131
Figure 64. Ethernet Transmit Timing Diagram
Table 25. SMC Transparent Timing
Characteristic
128
121
Figure
132
65.
129
All Frequencies
Min
100
50
50
10
20
—
5
CPM Electrical Characteristics
134
Max
15
50
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
63