参数资料
型号: B250B57A106E1G
厂商: ON Semiconductor
文件页数: 18/30页
文件大小: 0K
描述: IC DSP AUDIO 16BIT 57CABGA
标准包装: 2,500
系列: BelaSigna® 250
类型: 音频处理器
应用: 便携式设备
安装类型: 表面贴装
封装/外壳: 57-VFBGA
供应商设备封装: 57-CABGA(5x5)
包装: 带卷 (TR)
BELASIGNA 250
http://onsemi.com
25
to an SPI EEPROM for boot, the designer can choose to
connect the SPI_CS pin to the EEPROM or use a GPIO
(high at boot) for a design with several daisychained
SPI devices.
PCM interface for highbandwidth digital audio I/O.
This interface comes with configurable input and output
buffers for reduced interrupt handling overhead when
BELASIGNA 250 is used in an audio streaming
application.
Configurable highspeed RS232 universal
asynchronous receiver/transmitter (UART).
RS232based communications port for debugging and
incircuit emulation. This interface can also be used to
send analog audio data to the input stage.
Twowire synchronous serial (TWSS) interface
compatible with the I2C protocol and with speeds up to
100 kbps at 1.28 MHz MCLK and up to 400 kbps at
MCLKs higher than 1.92 MHz. Supports master and
slave operation.
Assembly Information
Carrier Details
7 x 7 mm LFBGA
ON Semiconductor offers tape and reel packing for
BELASIGNA 250 LFBGA packages. The packing consists
of a pocketed carrier tape, a cover tape, and a molded
antistatic polystyrene reel. The carrier and cover tape
create an ESD safe environment, protecting the components
from physical and electrostatic damage during shipping and
handling.
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