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ADSP-21990BSTZ规格书详情
GENERAL DESCRIPTION
The ADSP-21990 is a mixed-signal DSP controller based on the ADSP-2199x DSP core, suitable for a variety of high performance industrial motor control and signal processing applications that require the combination of a high performance DSP and the mixed-signal integration of embedded control peripherals such as analog-to-digital conversion. Target applications include: industrial motor drives, uninterruptible power supplies, optical networking control, data acquisition systems, test and measurement systems, and portable instrumentation.
FEATURES
ADSP-2199x, 16-bit, fixed-point DSP core with up to 160 MIPS sustained performance
8K words of on-chip RAM, configured as 4K words on-chip, 24-bit program RAM and 4K words on-chip, 16-bit data RAM
External memory interface
Dedicated memory DMA controller for data/instruction transfer between internal/external memory
Programmable PLL and flexible clock generation circuitry enables full speed operation from low speed input clocks
IEEE JTAG Standard 1149.1 test access port supports on-chip emulation and system debugging
8-channel, 14-bit analog-to-digital converter system, with up to 20 MSPS sampling rate (at 160 MHz core clock rate)
3-phase, 16-bit, center-based PWM generation unit with 12.5 ns resolution at 160 MHz core clock (CCLK) rate
Dedicated 32-bit encoder interface unit with companion encoder event timer
Dual 16-bit auxiliary PWM outputs
16 general-purpose flag I/O pins
3 programmable 32-bit interval timers
SPI communications port with master or slave operation
Synchronous serial communications port (SPORT) capable of software UART emulation
Integrated watchdog timer
Dedicated peripheral interrupt controller with software priority control
Multiple boot modes
Precision 1.0 V voltage reference
Integrated power-on-reset (POR) generator
Flexible power management with selectable power-down and idle modes
2.5 V internal operation with 3.3 V I/O
Operating temperature range of –40℃ to +85℃
196-ball CSP_BGA and 176-lead LQFP package
产品属性
- 型号:
ADSP-21990BSTZ
- 功能描述:
IC DSP CONTROLLER 16BIT 176-LQFP
- RoHS:
是
- 类别:
集成电路(IC) >> 嵌入式 - DSP(数字式信号处理器)
- 系列:
ADSP-21xx
- 标准包装:
2
- 系列:
StarCore
- 类型:
SC140 内核
- 接口:
DSI,以太网,RS-232
- 时钟速率:
400MHz
- 非易失内存:
外部
- 芯片上RAM:
1.436MB 电压 -
- 输入/输出:
3.30V 电压 -
- 核心:
1.20V
- 工作温度:
-40°C ~ 105°C
- 安装类型:
表面贴装
- 封装/外壳:
431-BFBGA,FCBGA
- 供应商设备封装:
431-FCPBGA(20x20)
- 包装:
托盘
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI |
2339+ |
NA |
6423 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
ADI/亚德诺 |
21+ |
原封装 |
13880 |
公司只售原装,支持实单 |
询价 | ||
ADI |
24+ |
176-Lead LQFP (24mm x 24mm) |
3660 |
十年信誉,只做全新原装正品现货,以优势说话 !! |
询价 | ||
AND |
1535+ |
289 |
询价 | ||||
AnalogDevices |
176-LQFP |
1000 |
AD代理旗下一级分销商,主营AD全系列产品 |
询价 | |||
AD |
22+ |
BGA |
1450 |
强势库存!绝对原装公司现货! |
询价 | ||
ADI |
20+ |
Mini-BGA |
33680 |
ADI原装主营-可开原型号增税票 |
询价 | ||
Analog Devices Inc. |
23+ |
176-LQFP |
11200 |
主营:汽车电子,停产物料,军工IC |
询价 | ||
AnalogDevicesInc. |
23+ |
176-LQFP(24x24) |
66800 |
优势价格原装正品 |
询价 | ||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
询价 |