ADSP-BF522C: Low Power Blackfin Processor with Advanced Peripherals and Embedded Stereo Audio CODEC
The ADSP-BF522C Blackfin Processor combines high performance, power efficiency and system integration to enable highly optimized designs without compromises. With built-in peripheral selectivity the BF522C provides the greatest flexibility for today’s most demanding convergent signal processing applications.
For battery powered applications that either enhance the multimedia experience or deliver a full Mobile TV implementation, the ADSP-BF522C represents the ideal solution to release design innovation.
IP protection has become a necessary part of today’s embedded computing applications. The ADSP-BF522C provides a security scheme which balances flexibility and upgradeability with performance through the inclusion of a firmware-based solution including OTP (One Time Programmable) memory to enable users to implement private keys for secure access to program code.
For space constrained audio applications the ADSP-BF522C supports an embedded low power stereo audio CODEC.
ADSP-BF522C 特点
- Lockbox™ Secure Technology: Hardware-enabled security for code and content protection.
- Blackfin Processor Core with up to 400 MHz (800 MMACS) performance
- 2 dual-channel, full-duplex synchronous serial ports supporting 8 stereo I2S channels
- 12 peripheral DMA channels supporting one- and two-dimensional data transfers
- NAND Flash Controller with 8-Bit interface for commands, addresses and data.
- Low Processor Standby Power; ~1mA Deep Sleep, ~50uA Hibernate
- Connectivity: Host DMA Port, UART’s, SPORT’s, SPI and TWI.
- Memory controller providing glue-less connection to multiple banks of external SDRAM, SRAM, Flash, or ROM
- 289-ball, 12x12 mm, 0.5 mm pitch mini-BGA (Commercial temperature range 0°C to +70°C)
- Supports an embedded low power stereo CODEC for space constrained audio applications
ADSP-BF522C 技术指标
- Clock Speed MHz (Max): 400MHz
- MMACS (Max): 800
- External Memory Bus: 16bit
- PPI: Yes
- Core Voltage Regulation: No
- Package: CSP_BGA
ADSP-BF522C 市场与应用
- Portable and Hand-held Audio Devices
- Mobile TV
- Multi-media Co-processor
- Consumer Audio
- Voice Communication
ADSP-BF522C 功能框图
ADSP-BF522C 型号选项
| 产品型号 | 封装 | 引脚 | 温度范围 | 包装和数量 | 报价*(100-499) | 报价*1000 pcs | RoHS |
|---|---|---|---|---|---|---|---|
| ADSP-BF522KBCZ-3C2 产品状态: 量产 | 289 | 工业 | Tray, 189 | $ 10.30 | $ 9.89 | 是 | |
| ADSP-BF522KBCZ-4C2 产品状态: 量产 | 289 | 工业 | Tray, 189 | $ 12.59 | $ 12.04 | 是 |
ADSP-BF522C 评估版和开发套件
| 产品型号 | 封装 | 引脚 | 温度范围 | 包装和数量 | 报价*(100-499) | 报价*1000 pcs | RoHS |
|---|---|---|---|---|---|---|---|
| ADZS-BF526-EZBRD 产品状态: 量产 | 评估板 | 商业 | 1 | $ 325.00 | $ 325.00 | 是 | |
| ADZS-BF526-EZLITE 产品状态: 量产 | 评估板 | - | 商业 | 1 | $ 495.00 | $ 495.00 | 是 |
ADSP-BF522C 应用技术支持与电子电路设计开发资源下载
- ADSP-BF522C 数据手册DataSheet 下载 . PDF
- ADI 模拟器件公司比较器产品选型指南 . PDF
- Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF
- Blackfin 处理器编程手册 .pdf（Rev 1.3）