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ADSP-BF512 Arkusz danych(PDF) 2 Page - Analog Devices |
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ADSP-BF512 Arkusz danych(HTML) 2 Page - Analog Devices |
2 / 62 page Rev. PrE | Page 2 of 62 | March 2009 ADSP-BF512/BF514/BF516/BF518(F) Preliminary Technical Data TABLE OF CONTENTS General Description ................................................. 3 Portable Low-Power Architecture ............................. 3 System Integration ................................................ 3 Processor Peripherals ............................................. 3 Blackfin Processor Core .......................................... 3 Memory Architecture ............................................ 5 DMA Controllers .................................................. 9 Real-Time Clock ................................................... 9 Watchdog Timer ................................................ 10 Timers ............................................................. 10 3-phase PWM .................................................... 10 General-Purpose (GP) Counter .............................. 11 Serial Ports ........................................................ 11 Serial Peripheral Interface (SPI) Ports ...................... 11 UART Ports ...................................................... 11 TWI Controller Interface ...................................... 12 RSI Interface ...................................................... 12 10/100 Ethernet MAC .......................................... 12 IEEE 1588 Support .............................................. 13 Ports ................................................................ 13 Parallel Peripheral Interface (PPI) ........................... 14 Code Security with Lockbox Secure Technology ......... 14 Dynamic Power Management ................................ 14 Voltage Regulation Interface .................................. 16 Clock Signals ..................................................... 16 Booting Modes ................................................... 17 Instruction Set Description .................................... 18 Development Tools .............................................. 18 Designing an Emulator-Compatible Processor Board (Target) ................................... 19 Related Documents .............................................. 19 Lockbox Secure Technology Disclaimer .................... 19 Signal Descriptions ................................................. 20 Specifications ........................................................ 23 Operating Conditions ........................................... 23 Electrical Characteristics ....................................... 25 Absolute Maximum Ratings ................................... 26 Package Information ............................................ 26 ESD Sensitivity ................................................... 26 Timing Specifications ........................................... 27 Output Drive Currents ......................................... 49 Power Dissipation ............................................... 51 Test Conditions .................................................. 51 Thermal Characteristics ........................................ 54 176-Lead LQFP Lead Assignment ............................... 55 168-Ball CSP_BGA Ball assignment ............................ 57 Outline Dimensions ................................................ 60 Surface Mount Design .......................................... 61 Ordering Guide ..................................................... 62 REVISION HISTORY 03/09—Revision PrE: Numerous small clarifications and corrections throughout document. Updated 176-lead LQFP package outline, clarifying location of exposed pad on bottom of package........................ Page 60 |
Podobny numer części - ADSP-BF512 |
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Podobny opis - ADSP-BF512 |
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