ADSP-21266SKBC-2B AD [Analog Devices], ADSP-21266SKBC-2B Datasheet - Page 3

• Manufacturer Part Number: ADSP-21266SKBC-2B
• Description: SHARC Embedded Processor
• Manufacturer: AD [Analog Devices]

TABLE OF CONTENTS
General Description ................................................. 4
Pin Function Descriptions ........................................ 11
ADSP-21266 Specifications ....................................... 15
136-Ball BGA Pin Configurations ............................... 39
144-Lead LQFP Pin Configurations ............................. 42
Package Dimensions ................................................ 43
Ordering Guide ...................................................... 44
ADSP-21266 Family Core Architecture ...................... 4
ADSP-21266 Memory and I/O Interface Features ......... 6
Target Board JTAG Emulator Connector .................... 9
Development Tools ............................................... 9
Evaluation Kit ..................................................... 10
Designing an Emulator-Compatible
Additional Information ......................................... 10
Address Data Pins as Flags ..................................... 14
Core Instruction Rate to CLKIN Ratio Modes ............. 14
Address Data Modes ............................................. 14
Recommended Operating Conditions ....................... 15
Electrical Characteristics ........................................ 15
Absolute Maximum Ratings ................................... 16
ESD Sensitivity .................................................... 16
Timing Specifications ........................................... 17
Output Drive Currents .......................................... 37
Test Conditions ................................................... 37
Capacitive Loading ............................................... 37
Environmental Conditions ..................................... 38
Thermal Characteristics ........................................ 38
DSP Board (Target) ........................................... 10
Rev. B | Page 3 of 44 | May 2005
REVISION HISTORY
5/05—Rev. A to Rev. B
Miscellaneous Format Updates.......................... Universal
Changed “Digital Applications Interface” to
“Digital Audio Interface” ..................................... Global
Applied corrections and additional information to:
Summary ............................................................ 1
ADSP-21266 Benchmarks (at 200 MHz) ..................... 4
Dual-Ported On-Chip Memory ................................ 6
Power Supplies ..................................................... 8
Analog Power Filter Circuit ..................................... 9
Pin Descriptions ................................................. 11
Recommended Operating Conditions ...................... 15
JTAG Test Access Port and Emulation ..................... 36
Output Drive Currents ......................................... 37
Capacitive Loading .............................................. 37
Environmental Conditions .................................... 38
Thermal Characteristics ........................................ 38
136-Ball BGA Pin Assignments ............................... 39
144-Lead LQFP Pin Assignments ............................ 42
Package Dimensions ............................................ 43
Ordering Guide .................................................. 44
ADSP-21266