MSC8152SVT1000B datasheet(2/68 Pages) FREESCALE

2 / 68 page

MSC8152 Dual-Core Digital Signal Processor Data Sheet, Rev. 1

Freescale Semiconductor

Table of Contents

Pin Assignment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

1.1

FC-PBGA Ball Layout Diagram. . . . . . . . . . . . . . . . . . . .4

1.2

Signal List By Ball Location. . . . . . . . . . . . . . . . . . . . . . .5

Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

2.1

Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

2.2

Recommended Operating Conditions. . . . . . . . . . . . . .24

2.3

Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . .25

2.4

CLKIN Requirements . . . . . . . . . . . . . . . . . . . . . . . . . .25

2.5

DC Electrical Characteristics . . . . . . . . . . . . . . . . . . . .26

2.6

AC Timing Characteristics. . . . . . . . . . . . . . . . . . . . . . .37

Hardware Design Considerations . . . . . . . . . . . . . . . . . . . . . .53

3.1

Power Supply Ramp-Up Sequence . . . . . . . . . . . . . . .53

3.2

PLL Power Supply Design Considerations . . . . . . . . . .56

3.3

Clock and Timing Signal Board Layout Considerations 57

3.4

SGMII AC-Coupled Serial Link Connection Example . .58

3.5

Connectivity Guidelines . . . . . . . . . . . . . . . . . . . . . . . .58

3.6

Guide to Selecting Connections for Remote Power

Supply Sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

Package Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Product Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

List of Figures

Figure 1. MSC8152 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . 3

Figure 2. StarCore SC3850 DSP Subsystem Block Diagram . . . . 3

Figure 3. MSC8152 FC-PBGA Package, Top View . . . . . . . . . . . . 4

Figure 4. Differential Voltage Definitions for Transmitter or

Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 5. Receiver of SerDes Reference Clocks . . . . . . . . . . . . . 30

Figure 6. SerDes Transmitter and Receiver Reference Circuits . 31

Figure 7. Differential Reference Clock Input DC Requirements

(External DC-Coupled) . . . . . . . . . . . . . . . . . . . . . . . . . 31

Figure 8. Differential Reference Clock Input DC Requirements

(External AC-Coupled) . . . . . . . . . . . . . . . . . . . . . . . . . 32

Figure 9. Single-Ended Reference Clock Input DC Requirements 32

Figure 10.SGMII Transmitter DC Measurement Circuit . . . . . . . . . 34

Figure 11.DDR2 and DDR3 SDRAM Interface Input Timing

Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Figure 12.MCK to MDQS Timing . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Figure 13.DDR SDRAM Output Timing . . . . . . . . . . . . . . . . . . . . . 40

Figure 14.DDR2 and DDR3 Controller Bus AC Test Load. . . . . . . 40

Figure 15.DDR2 and DDR3 SDRAM Differential Timing

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Figure 16.Differential Measurement Points for Rise and Fall Time 42

Figure 17.Single-Ended Measurement Points for Rise and Fall Time

Matching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Figure 18.Single Frequency Sinusoidal Jitter Limits . . . . . . . . . . . 44

Figure 19.SGMII AC Test/Measurement Load . . . . . . . . . . . . . . . . 45

Figure 20.TDM Receive Signals . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Figure 21.TDM Transmit Signals . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Figure 22.TDM AC Test Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Figure 23.Timer AC Test Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Figure 24.MII Management Interface Timing . . . . . . . . . . . . . . . . . 48

Figure 25.RGMII AC Timing and Multiplexing . . . . . . . . . . . . . . . . 49

Figure 26.SPI AC Test Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Figure 27.SPI AC Timing in Slave Mode (External Clock). . . . . . . 50

Figure 28.SPI AC Timing in Master Mode (Internal Clock) . . . . . . 50

Figure 29.Test Clock Input Timing . . . . . . . . . . . . . . . . . . . . . . . . . 51

Figure 30.Boundary Scan (JTAG) Timing . . . . . . . . . . . . . . . . . . . 52

Figure 31.Test Access Port Timing . . . . . . . . . . . . . . . . . . . . . . . . 52

Figure 32.TRST Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Figure 33.Supply Ramp-Up Sequence with VDD Ramping Before

VDDIO and CLKIN Starting With VDDIO . . . . . . . . . . . . . 53

Figure 34.Supply Ramp-Up Sequence . . . . . . . . . . . . . . . . . . . . . 54

Figure 35.Reset Connection in Functional Application . . . . . . . . . 56

Figure 36.Reset Connection in Debugger Application . . . . . . . . . . 56

Figure 37.PLL Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Figure 38.SerDes PLL Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Figure 39.4-Wire AC-Coupled SGMII Serial Link Connection

Example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Figure 40.MSC8152 Mechanical Information, 783-ball FC-PBGA

Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

MSC8152SVT1000B 数据表(PDF) 2 Page - Freescale Semiconductor, Inc

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