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| 型号： | ADSP-21991BBCZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/44页 |
| 文件大小： | 0K |
| 描述： | IC DSP CTLR 16BIT 196CSPBGA |
| 标准包装： | 1 |
| 系列： | ADSP-21xx |
| 类型： | 定点 |
| 接口： | SPI，SSP |
| 时钟速率： | 150MHz |
| 非易失内存： | 外部 |
| 芯片上RAM： | 112kB |
| 电压 - 输入/输出： | 3.30V |
| 电压 - 核心： | 2.50V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 196-BGA |
| 供应商设备封装： | 196-MBGA（15x15） |
| 包装： | 托盘 |
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a
Mixed Signal DSP Controller
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective companies.
REV. 0
ADSP-21991
KEY FEATURES
ADSP-219x, 16-Bit, Fixed Point DSP Core with up to
160 MIPS Sustained Performance
40K Words of On-Chip RAM, Configured as 32K Words
On-Chip 24-Bit Program RAM and 8K 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)
Three 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
Three 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
FUNCTIONAL BLOCK DIAGRAM
ADC
CONTROL
VREF
PIPELINE
FLASH ADC
CLOCK
GENERATOR/PLL
PM ADDRESS/DATA
DM ADDRESS/DATA
I/O
BUS
8K
16
DM RAM
32K
24
PM RAM
EXTERNAL
MEMORY
INTERFACE
(EMI)
TIMER 0
TIMER 1
TIMER 2
4K
24
PM ROM
ADSP-219x
DSP CORE
JTAG
TEST AND
EMULATION
ADDRESS
DATA
CONTROL
I/O REGISTERS
PWM
GENERATION
UNIT
ENCODER
INTERFACE
UNIT
(AND EET)
AUXILIARY
PWM
UNIT
FLAG
I/O
SPI
SPORT
WATCHDOG
TIMER
INTERRUPT
CONTROLLER
(ICNTL)
POR
MEMORY DMA
CONTROLLER
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel:781/329-4700
Fax:781/326-8703
2003 Analog Devices, Inc. All rights reserved.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADSP-21991BST | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 160MHz 160MIPS 176-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:HIGH PERFORMANCE MIXED SIGNAL DSP - Bulk |
| ADSP-21991BSTZ | 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 |
| ADSP-21992BBC | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 150MHz 150MIPS 196-Pin CSP-BGA 制造商:Rochester Electronics LLC 功能描述:MIXED SIGNAL DSP W/32K DM RAM& 16K PMRAM - Bulk |
| ADSP-21992BST | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 160MHz 160MIPS 176-Pin LQFP 制造商:Analog Devices 功能描述:IC MICROCOMPUTER 16-BIT |
| ADSP-21992BSTZ | 功能描述:IC DSP CONTROLLER 16BIT 176LQFP 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:40 系列:TMS320DM64x, DaVinci™ 类型:定点 接口:I²C，McASP，McBSP 时钟速率:400MHz 非易失内存:外部 芯片上RAM:160kB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:0°C ~ 90°C 安装类型:表面贴装 封装/外壳:548-BBGA，FCBGA 供应商设备封装:548-FCBGA（27x27） 包装:托盘 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA |
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