ADSP-BF514 semiconductor 系列
低功耗Blackfin数字信号处理器
Analog Devices 的 ADSP-BF514 系列是一款低功耗 Blackfin 数字信号处理器(DSP)。这些处理器专为需要高效处理音频、视频和传感器数据的同时保持最低功耗的应用而设计。如果您正在开发便携式设备,如智能手机、可穿戴设备或电池供电的物联网传感器,BF514 系列由于其能够高效处理复杂信号而不快速耗尽电池,因此非常适合。值得注意的是,这些处理器集成了模拟-to-数字转换器(ADC)和数字-to-模拟转换器(DAC)。这一特性对于涉及实时信号采集和处理的应用特别有用,例如在医疗设备或汽车系统中,精确处理传感器数据至关重要。工程师通常选择这种处理器是因为它可以无缝集成模拟组件,并能够在无需外部转换器的情况下执行复杂的信号处理任务,从而降低系统复杂性和成本。另一个实用的好处是它们支持多种操作模式,包括超低功耗睡眠状态,这有助于延长移动和嵌入式系统的电池寿命。BF514 系列还以其高性能浮点运算能力著称,使其适用于需要快速和准确计算的应用。
总体而言,如果您寻找一款兼顾性能与功耗效率的多功能DSP,ADSP-BF514系列 definitely 值得考虑。
系列图片(5 张)
文档与媒体
常见问答
ADSP-BF514 semiconductor - 型号列表
共 14 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 标准包装数量 | RoHS | 接口 | 时钟速率 | I/O电压 | 核心电压 | 非易失性存储器 | 包装方式 | 安装类型 | 封装形式 | 供应商器件封装 | 类型 | 片内RAM(通道数×位宽) | 工作温度 | 供电电压 | 程序存储器大小 | 核心数/总线宽度 | 系列 | 工厂包装数量 | 转速 | RAM 大小 | 核心类型 | 存储器容量 | I/O 数量 | 程序存储器类型 | 安装样式 | 包装数量 | 架构 | 数字格式 | 商标名 | 标准封装名称 | 欧盟RoHS | 额定电压 | 最小供电电压 | 位数 | 定时器数量 | 制造商全称 | 计数器/定时器数量 | 高度 | 长度 | 输入数量及类型 | 宽度 | 总长度 | 外壳尺寸-插件 | 印刷电路板数量 | 引脚样式 | 其他名称 | 产品 | 定时器 | 分辨率 | 存储器类型 | 计数器/定时器 | 最大频率 | DAC数量 | 连接器类型 | 引脚数 | 尺寸/外形 | 脉冲宽度失真(最大) | 功能 | 显示模式 | 架构类型 | 定时器分辨率 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DSP Fixed-Point 16-Bit/32-Bit 400MHz 176-Pin LQFP EP IC DSP 16/32B 400MHZ LP 176LQFP Digital Signal Processors & Controllers - DSP, DSC IC Low Pwr Blackfin w/ Consumer Dev Cnct analog devices | 35 | 1: ¥133.552 | - | Trays | Lead free / RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 400MHz | 1.8V, 2.5V, 3.3V | 1.30V | FLASH (4Mbit) | Tray | Surface Mount | 176LQFP EP | 176-LQFP-EP (24x24) | Fixed Point | 116kB | 0°C ~ 70°C | 1.8|2.5|3.3|7 V | 1 MB | 16|32 Bit | ADSP-BF514F | 40 | 400 MHz | 48 KB | Blackfin | 48 KB | 40 | Flash | SMD/SMT | LQFP EP | Modified Harvard | Fixed-Point | Blackfin | QFP | Compliant | 1.164|1.7|2.25|6.9 | 1.47|1.9|2.75|3.6|7.1 | 176 | 9 | - | - | - | - | - | 24 | 24 | 1.4 | 176 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
DSP Fixed-Point 16-Bit/32-Bit 400MHz 168-Pin CSP-BGA IC DSP 16/32B 400MHZ 168CSPBGA Digital Signal Processors & Controllers - DSP, DSC IC Low Pwr Blackfin w/ Consumer Dev Cnct analog devices | 10 | 1: ¥133.144 | - | Trays | Lead free / RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 400MHz | 1.8V, 2.5V, 3.3V | 1.30V | FLASH (4Mbit) | Tray | Surface Mount | 168CSP-BGA | 168-CSPBGA (12x12) | Fixed Point | 116kB | -40°C ~ 85°C | 1.8|2.5|3.3|7 V | 1 MB | 16|32 Bit | ADSP-BF514F | 189 | 400 MHz | 48 KB | Blackfin | 48 KB | 40 | Flash | SMD/SMT | CSP-BGA | Modified Harvard | Fixed-Point | Blackfin | BGA | Compliant | 1.164|1.7|2.25|6.9 | 1.47|1.9|2.75|3.6|7.1 | 168 | 9 | - | - | - | - | - | 12 | 12 | 1.26 | 168 | Ball | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
DSP Fixed-Point 16-Bit/32-Bit 300MHz 168-Pin CSP-BGA IC DSP 16/32B 300MHZ 168CSPBGA Digital Signal Processors & Controllers - DSP, DSC IC Low Pwr Blackfin w/ Consumer Dev Cnct analog devices | 10 | 1: ¥104.652 | - | Trays | Lead free / RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 300MHz | 1.8V, 2.5V, 3.3V | 1.30V | External | Tray | Surface Mount | 168CSP-BGA | 168-CSPBGA (12x12) | Fixed Point | 116kB | 0°C ~ 70°C | 1.8|2.5|3.3|7 V | 116 KB | 16|32 Bit | ADSP-BF514 | 189 | 300 MHz | 48 KB | Blackfin | 48 KB | 40 | ROMLess | SMD/SMT | CSP-BGA | Modified Harvard | Fixed-Point | Blackfin | BGA | Compliant | 1.164|1.7|2.25|6.9 | 1.47|1.9|2.75|3.6|7.1 | 168 | 9 | Analog Devices | 9 Timer | 1.26 mm | 12 mm | 40 I/O | 12 | 12 | 1.26 | 168 | Ball | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
DSP Fixed-Point 16-Bit/32-Bit 400MHz 168-Pin CSP-BGA IC DSP 16/32B 400MHZ 168CSPBGA analog devices | 91 | 1: ¥133.552 | - | Trays | Lead free / RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 400MHz | 1.8V, 2.5V, 3.3V | 1.30V | FLASH (4Mbit) | Tray | Surface Mount | 168CSP-BGA | 168-CSPBGA (12x12) | Fixed Point | 116kB | 0°C ~ 70°C | 1.8|2.5|3.3|7 V | 1 MB | 16|32 Bit | - | - | 400 MHz | 48 KB | - | - | - | Flash | - | CSP-BGA | Modified Harvard | Fixed-Point | - | BGA | Compliant | 1.164|1.7|2.25|6.9 | 1.47|1.9|2.75|3.6|7.1 | 168 | - | - | - | - | - | - | 12 | 12 | 1.26 | 168 | Ball | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
DSP Fixed-Point 16-Bit/32-Bit 400MHz 176-Pin LQFP EP IC DSP 16/32B 400MHZ LP 176LQFP Digital Signal Processors & Controllers - DSP, DSC IC Low Pwr Blackfin w/ Consumer Dev Cnct analog devices | 1666 | 1: ¥38.148 | - | Trays | Lead free / RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 400MHz | 1.8V, 2.5V, 3.3V | 1.30V | External | Tray | Surface Mount | 176LQFP EP | 176-LQFP-EP (24x24) | Fixed Point | 116kB | 0°C ~ 70°C | 1.8|2.5|3.3|7 V | 116 KB | 16|32 Bit | ADSP-BF514 | 40 | 400 MHz | 48 KB | Blackfin | 48 KB | 40 | ROMLess | SMD/SMT | LQFP EP | Modified Harvard | Fixed-Point | Blackfin | QFP | Compliant | 1.164|1.7|2.25|6.9 | 1.47|1.9|2.75|3.6|7.1 | 176 | 9 | Analog Devices | 9 Timer | 1.4 mm | 24 mm | 40 I/O | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
DSP Fixed-Point 16-Bit/32-Bit 400MHz 176-Pin LQFP EP IC DSP 16/32B 400MHZ LP 176LQFP Digital Signal Processors & Controllers - DSP, DSC IC Low Pwr Blackfin w/ Consumer Dev Cnct analog devices | 142 | 1: ¥140.896 | - | Trays | Lead free / RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 400MHz | 1.8V, 2.5V, 3.3V | 1.30V | FLASH (4Mbit) | Tray | Surface Mount | 176LQFP EP | 176-LQFP-EP (24x24) | Fixed Point | 116kB | -40°C ~ 85°C | 1.8|2.5|3.3|7 V | 1 MB | 16|32 Bit | ADSP-BF514F | 40 | 400 MHz | 48 KB | Blackfin | 48 KB | 40 | - | SMD/SMT | - | Modified Harvard | Fixed-Point | Blackfin | - | - | - | - | - | 9 | - | - | - | - | - | - | - | - | - | - | ADSPBF514BSWZ4F4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
DSP Fixed-Point 16-Bit/32-Bit 300MHz 168-Pin CSP-BGA IC DSP 16/32B 300MHZ 168CSPBGA Digital Signal Processors & Controllers - DSP, DSC Low-Power BF proc w/consumer connectivty analog devices | 38 | 1: ¥108.188 | - | Trays | Lead free / RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 300MHz | 1.8V, 2.5V, 3.3V | 1.30V | External | Tray | Surface Mount | 168CSP-BGA | 168-CSPBGA (12x12) | Fixed Point | 116kB | -40°C ~ 85°C | 1.8|2.5|3.3|7 V | 116 KB | 16|32 Bit | ADSP-BF514 | 189 | 300 MHz | 48 KB | Blackfin | 48 KB | 40 | ROMLess | SMD/SMT | CSP-BGA | Modified Harvard | Fixed-Point | Blackfin | BGA | Compliant | 1.164|1.7|2.25|6.9 | 1.47|1.9|2.75|3.6|7.1 | 168 | 9 | Analog Devices | 9 Timer | 1.26 mm | 12 mm | 40 I/O | 12 | 12 | 1.26 | 168 | Ball | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
DSP Fixed-Point 16-Bit/32-Bit 400MHz 168-Pin CSP-BGA IC DSP 16/32B 400MHZ 168CSPBGA Digital Signal Processors & Controllers - DSP, DSC IC Low Pwr Blackfin w/ Consumer Dev Cnct analog devices | 46 | 1: ¥135.66 | - | Trays | Lead free / RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 400MHz | 1.8V, 2.5V, 3.3V | 1.30V | External | Tray | Surface Mount | 168CSP-BGA | 168-CSPBGA (12x12) | Fixed Point | 116kB | -40°C ~ 85°C | 1.8|2.5|3.3|7 V | 116 KB | 16|32 Bit | ADSP-BF514 | 189 | 400 MHz | 48 KB | Blackfin | 48 KB | 40 | ROMLess | SMD/SMT | CSP-BGA | Modified Harvard | Fixed-Point | Blackfin | BGA | Compliant | 1.164|1.7|2.25|6.9 | 1.47|1.9|2.75|3.6|7.1 | 168 | 9 | Analog Devices | 9 Timer | 1.26 mm | 12 mm | 40 I/O | 12 | 12 | 1.26 | 168 | Ball | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
DSP Fixed-Point 16-Bit/32-Bit 300MHz 176-Pin LQFP EP IC DSP 16/32B 300MHZ LP 176LQFP Digital Signal Processors & Controllers - DSP, DSC IC Low Pwr Blackfin w/ Consumer Dev Cnct analog devices | 39 | 1: ¥108.188 | - | Trays | Lead free / RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 300MHz | 1.8V, 2.5V, 3.3V | 1.30V | External | Tray | Surface Mount | 176LQFP EP | 176-LQFP-EP (24x24) | Fixed Point | 116kB | -40°C ~ 85°C | 1.8|2.5|3.3|7 V | 116 KB | 16|32 Bit | ADSP-BF514 | 40 | 300 MHz | 48 KB | Blackfin | 48 KB | 40 | ROMLess | SMD/SMT | LQFP EP | Modified Harvard | Fixed-Point | Blackfin | QFP | Compliant | 1.164|1.7|2.25|6.9 | 1.47|1.9|2.75|3.6|7.1 | 176 | 9 | Analog Devices | 9 Timer | 1.4 mm | 24 mm | 40 I/O | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
DSP Fixed-Point 16-Bit/32-Bit 400MHz 168-Pin CSP-BGA IC DSP 16/32B 400MHZ 168CSPBGA Digital Signal Processors & Controllers - DSP, DSC IC Low Pwr Blackfin w/ Consumer Dev Cnct analog devices | 28 | 1: ¥127.364 | - | Trays | Lead free / RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 400MHz | 1.8V, 2.5V, 3.3V | 1.30V | External | Tray | Surface Mount | 168CSP-BGA | 168-CSPBGA (12x12) | Fixed Point | 116kB | 0°C ~ 70°C | 1.8|2.5|3.3|7 V | 116 KB | 16|32 Bit | ADSP-BF514 | 189 | 400 MHz | 48 KB | Blackfin | 48 KB | 40 | ROMLess | SMD/SMT | CSP-BGA | Modified Harvard | Fixed-Point | Blackfin | BGA | Compliant | 1.164|1.7|2.25|6.9 | 1.47|1.9|2.75|3.6|7.1 | 168 | 9 | Analog Devices | 9 Timer | 1.26 mm | 12 mm | 40 I/O | 12 | 12 | 1.26 | 168 | Ball | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
DSP Fixed-Point 16-Bit/32-Bit 300MHz 176-Pin LQFP EP IC DSP 16/32B 300MHZ LP 176LQFP Digital Signal Processors & Controllers - DSP, DSC IC Low Pwr Blackfin w/ Consumer Dev Cnct analog devices | 21 | 1: ¥100.708 | - | Trays | Lead free / RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 300MHz | 1.8V, 2.5V, 3.3V | 1.30V | External | Tray | Surface Mount | 176LQFP EP | 176-LQFP-EP (24x24) | Fixed Point | 116kB | 0°C ~ 70°C | 1.8|2.5|3.3|7 V | 116 KB | 16|32 Bit | ADSP-BF514 | 40 | 300 MHz | 48 KB | Blackfin | 48 KB | 40 | ROMLess | SMD/SMT | LQFP EP | Modified Harvard | Fixed-Point | Blackfin | QFP | Compliant | 1.164|1.7|2.25|6.9 | 1.47|1.9|2.75|3.6|7.1 | 176 | 9 | Analog Devices | 9 Timer | 1.4 mm | 24 mm | 40 I/O | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
DSP Fixed-Point 16-Bit/32-Bit 400MHz 176-Pin LQFP EP IC DSP 16/32B 400MHZ LP 176LQFP Digital Signal Processors & Controllers - DSP, DSC IC Low Pwr Blackfin w/ Consumer Dev Cnct analog devices | 30 | 1: ¥135.66 | - | Trays | Lead free / RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 400MHz | 1.8V, 2.5V, 3.3V | 1.30V | External | Tray | Surface Mount | 176LQFP EP | 176-LQFP-EP (24x24) | Fixed Point | 116kB | -40°C ~ 85°C | 1.8|2.5|3.3|7 V | 116 KB | 16|32 Bit | ADSP-BF514 | 40 | 400 MHz | 48 KB | Blackfin | 48 KB | 40 | ROMLess | SMD/SMT | LQFP EP | Modified Harvard | Fixed-Point | Blackfin | QFP | Compliant | 1.164|1.7|2.25|6.9 | 1.47|1.9|2.75|3.6|7.1 | 176 | 9 | Analog Devices | 9 Timer | 1.4 mm | 24 mm | 40 I/O | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
IC DSP 16/32B 400MHZ 168CSPBGA Analog Devices Blackfin 系列 16/32bit 数字信号处理器, 400MHz, 116 kB ROM 闪存, 32 kB RAM, 168针 CSP BGA封装 Digital Signal Processors & Controllers - DSP, DSC BF proc low pwr 16Mb SPI Flash Analog Devices Inc | 15 | 1: ¥136.68 | - | 189 | RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 400MHz | 1.8V, 2.5V, 3.3V | 1.30V | FLASH (16 Mbit) | Tray | Surface Mount | 168-LFBGA, CSPBGA | 168-CSPBGA (12x12) | Fixed Point | 116kB | -40°C ~ 85°C | 3.3 V | 116 kB | 16/32Bit | Blackfin | 189 | - | - | Blackfin | 32 kB | 2 | Flash | SMD/SMT | CSP BGA | - | - | - | - | - | - | - | - | - | Analog Devices | 8 Timer | 1.12mm | 12.1mm | 40 I/O | 12.1mm | - | - | - | - | - | DSPs | 8 | 16Bit | 闪存 | 8 | 400MHz | 6 | 2 | 168 | 12.1 x 12.1 x 1.12mm | 6 x 16 位 | Y | ALU,MAC | RISC | 32Bit |
IC DSP 16/32B 400MHZ LP 176LQFP Digital Signal Processors & Controllers - DSP, DSC Low-Pwr BF proc 16M bit Flash Memory Analog Devices Inc | 44 | 1: ¥126.208 | - | 40 | RoHS Compliant | I²C, PPI, RSI, SPI, SPORT, UART/USART | 400MHz | 1.8V, 2.5V, 3.3V | 1.30V | FLASH (16 Mbit) | Tray | Surface Mount | 176-LQFP Exposed Pad | 176-LQFP-EP (24x24) | Fixed Point | 116kB | -40°C ~ 85°C | - | - | - | ADSP-BF514F16 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Analog Devices | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |

Analog Devices, Inc.