MPC8275ZQM datasheet(14/80 Pages) FREESCALE

Part #	MPC8275ZQM

Description	PowerQUICC II??Family Hardware Specifications

Download	80 Pages

Scroll/Zoom	100%

Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

Logo

14 / 80 page

MPC8280 PowerQUICC II™ Family Hardware Specifications, Rev. 1.7

14

Freescale Semiconductor

AC Electrical Characteristics

6

AC Electrical Characteristics

The following sections include illustrations and tables of clock diagrams, signals, and CPM outputs and inputs for

66.67/83.33/100 MHz devices. Note that AC timings are based on a 50-pf load for MAX Delay and 10-pf load for

MIN delay. Typical output buffer impedances are shown in Table 8.

Table 7. Estimated Power Dissipation for Various Configurations 1

1

Test temperature = 105

° C

Bus

(MHz)

CPM

Multiplication

Factor

CPM

(MHz)

CPU

Multiplication

Factor

CPU

(MHz)

PINT(W)

2, 3

2

PINT = IDD x VDD Watts

3

Values do not include I/O. Add the following estimates for active I/O based on the following bus speeds:

66.7 MHz = 0.45 W (nominal), 0.5 W (maximum)

83.3 MHz = 0.5W (nominal), 0.6 W (maximum)

100 MHz = 0.6 W (nominal), 0.7 W (maximum)

Vddl 1.5 Volts

Nominal

Maximum

66.67

2.5

166

3.5

233

0.95

1.0

66.67

2.5

166

4

266

1.0

1.05

66.67

3

200

4

266

1.05

1.1

66.67

3.5

233

4.5

300

1.05

1.15

83.33

3

250

4

333

1.25

1.35

83.33

3

250

4.5

375

1.3

1.4

83.33

3.5

292

5

417

1.45

1.55

100

3

300

4

400

1.5

1.6

100

3

300

4.5

450

1.55

1.65

Table 8. Output Buffer Impedances 1

1

These are typical values at 65° C. Impedance may vary by ±25% with process and temperature.

Output Buffers

Typical Impedance (

Ω)

60x bus

45 or 27 2

2

On silicon revision 0.0 (mask #: 0K49M), selectable impedance is not available. Impedance is set at 45

Ω.

On all other revisions, impedance value is selected through the SIUMCR[20,21]. Refer to the

MPC8280

PowerQUICC II Family Reference Manual.

Local bus

45

Memory controller

45 or 272

Parallel I/O

45

PCI

27

Similar Part No. - MPC8275ZQM

Manufacturer	Part #	Datasheet	Description
Motorola, Inc	MPC8275ZQ	1Mb / 76P	PowerQUICC II Family Hardware Specifications
Freescale Semiconductor...	MPC8275ZQ	624Kb / 83P	MPC8280 PowerQUICC II Family Hardware Specifications
NXP Semiconductors	MPC8275ZQ	928Kb / 83P	PowerQUICC II Family Hardware Specifications Rev. 2, 09/2011

More results

Similar Description - MPC8275ZQM

Manufacturer	Part #	Datasheet	Description
Motorola, Inc	MPC8280	1Mb / 76P	PowerQUICC II Family Hardware Specifications
Freescale Semiconductor...	MPC8270VVUPEA	624Kb / 83P	PowerQUICC II Family Hardware Specifications
	MPC8270ZQMIBA	624Kb / 83P	PowerQUICC II Family Hardware Specifications
	MPC8247VRTMFA	400Kb / 61P	PowerQUICC II Family Hardware Specifications
	MPC8272	921Kb / 60P	PowerQUICC II??Family Hardware Specifications
	MPC8248VRPIEA	400Kb / 61P	PowerQUICC II Family Hardware Specifications
	MPC8272EC	748Kb / 60P	PowerQUICC II??Family Hardware Specifications
NXP Semiconductors	MPC8280	928Kb / 83P	PowerQUICC II Family Hardware Specifications Rev. 2, 09/2011
Freescale Semiconductor...	MPC8270CVVUPEA	624Kb / 83P	PowerQUICC II Family Hardware Specifications
	MPC8280EC	624Kb / 83P	PowerQUICC II Family Hardware Specifications
	MPC8280CZUUPEA	624Kb / 83P	PowerQUICC II Family Hardware Specifications

More results

MPC8275ZQM Datasheet(PDF) 14 Page - Freescale Semiconductor, Inc

MPC8275ZQM Datasheet(HTML) 14 Page - Freescale Semiconductor, Inc

Similar Part No. - MPC8275ZQM

Similar Description - MPC8275ZQM

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

Datasheet Download

Link URL