MPC8548CHXAQH datasheet(17/144 Pages) FREESCALE

Part #	MPC8548CHXAQH

Description	PowerQUICC??III Integrated Processor Hardware Specifications

Download	144 Pages

Scroll/Zoom	100%

Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

Logo

17 / 144 page

MPC8548E PowerQUICC™ III Integrated Processor Hardware Specifications, Rev. 6

Freescale Semiconductor

17

Input Clocks

4.5

Platform to FIFO Restrictions

Please note the following FIFO maximum speed restrictions based on platform speed.

For FIFO GMII mode:

FIFO TX/RX clock frequency

≤ platform clock frequency/4.2

For example, if the platform frequency is 533 MHz, the FIFO TX/RX clock frequency should be no more

than 127 MHz

For FIFO encoded mode:

FIFO TX/RX clock frequency

≤ platform clock frequency/4.2

For example, if the platform frequency is 533 MHz, the FIFO TX/RX clock frequency should be no more

than 167 MHz.

4.6

Platform Frequency Requirements for PCI-Express and Serial

RapidIO

The CCB clock frequency must be considered for proper operation of the high-speed PCI-Express and

Serial RapidIO interfaces as described below.

For proper PCI Express operation, the CCB clock frequency must be greater than:

527 MHz

× (PCI-Express link width)

8

See MPC8548ERM, Rev. 2, PowerQUICC™ III Integrated Processor Family Reference Manual,

Section 18.1.3.2, “Link Width,” for PCI Express interface width details.

For proper serial RapidIO operation, the CCB clock frequency must be greater than:

2

× (0.80) × (Serial RapidIO interface frequency) × (Serial RapidIO link width)

64

See MPC8548ERM, Rev. 2, PowerQUICC™ III Integrated Processor Family Reference Manual,

Section 17.4, “1x/4x LP-Serial Signal Descriptions,” for serial RapidIO interface width and frequency

details.

4.7

Other Input Clocks

For information on the input clocks of other functional blocks of the platform see the specific section of

this document.

Similar Part No. - MPC8548CHXAQH

Manufacturer	Part #	Datasheet	Description
Freescale Semiconductor...	MPC8548CVTAQGD	250Kb / 2P	MPC8548E PowerQUICC??III Processor Family
Freescale Semiconductor...	MPC8548CVTAUJD	849Kb / 151P	Integrated Processor Hardware Specifications

More results

Similar Description - MPC8548CHXAQH

Manufacturer	Part #	Datasheet	Description
Freescale Semiconductor...	MPC8536E	1Mb / 128P	PowerQUICC??III Integrated Processor Hardware Specifications
	MPC8548E	1Mb / 143P	PowerQUICC III Integrated Processor Hardware Specifications
	MPC8535E	1Mb / 126P	PowerQUICC??III Integrated Processor Hardware Specifications
	MPC8533E	1Mb / 116P	PowerQUICC??III Integrated Processor Hardware Specifications
	MPC8544E	1Mb / 120P	PowerQUICC??III Integrated Processor Hardware Specifications
	MPC8536E	1Mb / 126P	PowerQUICC III Integrated Processor Hardware Specifications
NXP Semiconductors	MPC8572EEC	1Mb / 141P	MPC8572E PowerQUICC III Integrated Processor Hardware Specifications Rev. 7, 03/2016
Freescale Semiconductor...	MPC8533E	1Mb / 112P	MPC8533E PowerQUICC III Integrated Processor Hardware Specifications
	MPC8572E	1Mb / 138P	MPC8572E PowerQUICC III Integrated Processor Hardware Specifications
	MPC8541E	1Mb / 84P	PowerQUICC??III Integrated Communications Processor Hardware Specifications

More results

MPC8548CHXAQH Datasheet(PDF) 17 Page - Freescale Semiconductor, Inc

MPC8548CHXAQH Datasheet(HTML) 17 Page - Freescale Semiconductor, Inc

Similar Part No. - MPC8548CHXAQH

Similar Description - MPC8548CHXAQH

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL