ADSP-21469BBC-3 View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADSP-21469BBC-3

SHARC Processor

Analog Devices 

ADSP-21467/ADSP-21469

TABLE OF CONTENTS

Summary ............................................................... 1

General Description ................................................. 3

Family Core Architecture ........................................ 4

Family Peripheral Architecture ................................ 7

System Design .................................................... 10

Development Tools ............................................. 11

Additional Information ........................................ 12

Related Signal Chains .......................................... 12

Pin Function Descriptions ....................................... 13

Specifications ........................................................ 19

Operating Conditions .......................................... 19

Electrical Characteristics ....................................... 20

Absolute Maximum Ratings .................................. 22

Package Information ........................................... 22

ESD Sensitivity ................................................... 23

Timing Specifications ........................................... 23

Test Conditions .................................................. 62

Output Drive Currents ......................................... 62

Capacitive Loading .............................................. 63

Thermal Characteristics ........................................ 65

CSP_BGA Ball Assignment—Automotive Models .......... 67

CSP_BGA Ball Assignment—Standard Models .............. 70

Outline Dimensions ................................................ 73

Surface-Mount Design .......................................... 73

Automotive Products .............................................. 74

Ordering Guide ..................................................... 74

REVISION HISTORY

3/13—Rev. A to Rev. B

Updated Development Tools .................................... 11

Revised termination description, AMI_MS0-1 pin description,

Chip ID description, and VDD_THD pin description in

Pin Function Descriptions ....................................... 13

Corrected parameter from IDD-INTYP to IDD_INT in

Electrical Characteristics .......................................... 20

Modified Total Power Dissipation .............................. 21

Corrected unit values for tCLKRST, tPLLRST, and tCORERST in

Table 18 in Power-Up Sequencing ............................. 25

Modified note in Figure 8 in Clock Signals ................... 26

Added footnote 3 to Table 31in AMI Read ................... 35

Changed min value for parameter tDLACLK from tLCLK – 2 to 4

in Link Ports ......................................................... 39

Added Table 35 in Link Ports .................................... 39

Added Figure 24 in Link Ports .................................. 39

Relabeled table tile for Table 36 in Link Ports ................ 39

Relabeled figure title for Figure 25 in Link Ports ............ 39

Changed Max values in Table 46 in Pulse-Width Modulation

(PWM) Generators ................................................ 51

Added BOOT_CFG2 signal to Table 61

(CSP_BGA Ball Assignment) in CSP_BGA Ball Assignment—

Automotive Models ................................................ 67

Revised footnote for Table 61

(CSP_BGA Ball Assignment) in CSP_BGA Ball Assignment—

Automotive Models ................................................ 67

Corrected ball assignments in Figure 60 in CSP_BGA Ball

Assignment—Automotive Models ............................. 67

Added BOOT_CFG2 signal to Table 62

(CSP_BGA Ball Assignment) in CSP_BGA Ball Assignment—

Standard Models .................................................... 70

Added footnote to Table 62

(CSP_BGA Ball Assignment) in CSP_BGA Ball Assignment—

Standard Models .................................................... 70

Corrected ball assignments in Figure 61 in CSP_BGA Ball

Assignment—Standard Models .................................. 70

Added leaded model ADSP-21469BBC-3 to

Ordering Guide ..................................................... 74

Rev. B | Page 2 of 76 | March 2013

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