Part # ADSP-BF522C ADBF523C ADBF524C ADBF525C ADBF526C ADBF527C datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: ADSP-BF52xC Blackfin Embedded Processor Data Sheet (Rev. 0)


Part Details:

a Blackfin Embedded Processor with Codec ADSP-BF522C/ADSP-BF523C/ADSP-BF524C/ADSP-BF525C/ADSP-BF526C/ADSP-BF527C PROCESSOR FEATURES EMBEDDED CODEC FEATURES Up to 600 MHz high performance Blackfin processor Stereo, 24-bit ADCs and DACs RISC-like register and instruction model for ease of DAC SNR: 100 dB (A-weighted), THD: ­80 dB at 48 kHz, 3.3 V programming and compiler-friendly support ADC SNR: 90 dB (A-weighted), THD: ­80 dB at 48 kHz, 3.3 V Advanced debug, trace, and performance monitoring Highly efficient headphone amplifier Accepts a wide range of supply voltages for internal and I/O Stereo line input and monaural microphone input operations. See operating conditions in the published Low power ADSP-BF52x processor data sheet. 7 mW stereo playback (1.8 V supply) Programmable on-chip voltage regulator (ADSP-BF523/ 14 mW record and playback (1.8 V supply) ADSP-BF525/ADSP-BF527processors only) Low supply voltages Embedded low power audio codec Analog: 1.8 V to 3.6 V 289-ball (12 mm x 12 mm) CSP_BGA package Digital core: 1.8 V min 132K bytes of on-chip memory Digital I/O: 1.8 V to 3.6 V External memory controller with glueless support for SDRAM 256 × fS /384 × fS oversampling rate in normal mode; and asynchronous 8-bit and 16-bit memories 250 × fS/272 × fS oversampling rate in USB mode Flexible booting options from external flash, SPI and TWI Audio sampling rates: 8 kHz, 11.025 kHz, 12 kHz, 16 kHz, memory or from host devices including SPI, TWI, and UART 22.05 kHz, 24 kHz, 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, Code security with Lockbox Secure Technology and 96 kHz one-time-programmable (OTP) memory PERIPHERALS Memory management unit providing memory protection 2 dual-channel memory DMA controllers See the published ADSP-BF52x processor data sheet for additional peripherals WATCHDOG TIMER OTP MEMORY RTC VOLTAGE REGULATOR* JTAG TEST AND EMULATION COUNTER PERIPHERAL SPORT0 ACCESS BUS SPORT1


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ADSP-BF522C ADBF523C ADBF524C ADBF525C ADBF526C ADBF527C.pdf Datasheet