adsp-bf527c Analog Devices, Inc., adsp-bf527c Datasheet - Page 2

• Manufacturer Part Number: adsp-bf527c
• Description: Blackfin Embedded Processor
• Manufacturer: Analog Devices, Inc.

ADSP-BF523C/ADSP-BF525C/ADSP-BF527C
TABLE OF CONTENTS
General Description ................................................. 3
CODEC Description ................................................. 3
CODEC Pin Descriptions ........................................ 15
CODEC Operation ................................................. 16
Register Map ........................................................ 27
Specifications ........................................................ 31
CODEC Clock Timing ............................................ 34
Digital Audio Interface—Master mode ........................ 35
Digital Audio interface—Slave mode .......................... 36
Blackfin SPI/TWI Interface Timing ............................ 37
Digital Filter Characteristics ..................................... 39
289-Ball Mini-BGA Pinout ....................................... 40
Ordering Guide ..................................................... 44
CODEC Resetting ............................................... 16
Clocking ........................................................... 16
Digital Audio Interfaces ....................................... 17
Master and Slave Mode Operation .......................... 21
Audio Data Sampling Rates ................................... 21
Software Control Interface .................................... 24
Power Down Modes ............................................ 25
Operating Conditions .......................................... 31
Power Consumption ............................................ 31
Electrical Characteristics ....................................... 32
Package Information ........................................... 33
SPI Mode ....................................................... 24
TWI Mode ..................................................... 25
Rev. PrC | Page 2 of 44 | June 2008
REVISION HISTORY
6/08—Revision PrC: Changes from PrB to PrC
Adds extensive description of the CODEC peripheral.
6/07—Revision PrB: Changes from PrA to PrB
Corrects SS/PG and VRSEL 289-Ball Mini-BGA Ball Assign-
ment (Alphabetically by Signal) ................................. 51
Corrects SS/PG and VRSEL 289-Ball Mini-BGA Ball Assign-
ment (Numerically by Ball Number) ........................... 52
3/07—Revision PrA: Initial Version
Preliminary Technical Data