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ADSP-21262SKBC-200X PDF预览

ADSP-21262SKBC-200X

更新时间: 2024-01-08 14:13:18
品牌 Logo 应用领域
亚德诺 - ADI 时钟外围集成电路
页数 文件大小 规格书
44页 1381K
描述
IC 16-BIT, 66.66 MHz, OTHER DSP, PBGA136, MO-205AE, BGA-136, Digital Signal Processor

ADSP-21262SKBC-200X 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:BGA包装说明:MO-205AE, BGA-136
针数:136Reach Compliance Code:not_compliant
ECCN代码:3A001.A.3HTS代码:8542.31.00.01
风险等级:5.17地址总线宽度:16
桶式移位器:YES位大小:32
边界扫描:YES最大时钟频率:66.66 MHz
外部数据总线宽度:16格式:FLOATING POINT
内部总线架构:MULTIPLEJESD-30 代码:S-PBGA-B136
JESD-609代码:e0长度:12 mm
低功率模式:NO端子数量:136
最高工作温度:85 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:LFBGA
封装等效代码:BGA136,14X14,32封装形状:SQUARE
封装形式:GRID ARRAY, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:1.2,3.3 V认证状态:Not Qualified
RAM(字数):65536座面最大高度:1.7 mm
子类别:Digital Signal Processors最大供电电压:1.26 V
最小供电电压:1.14 V标称供电电压:1.2 V
表面贴装:YES技术:CMOS
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:BALL端子节距:0.8 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:12 mmuPs/uCs/外围集成电路类型:DIGITAL SIGNAL PROCESSOR, OTHER
Base Number Matches:1

ADSP-21262SKBC-200X 数据手册

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PRELIMINARY TECHNICAL DATA  
S
a
High Performance Floating-Point Processor  
ADSP-21262  
DAI incorporates a precision clock generator (PCG), and  
Input Data Port (IDP) which includes the parallel data  
acquisition port (PDAP), all under software control  
through the Signal Routing Unit (SRU)  
Preliminary Technical Data  
SUMMARY  
High performance 32-bit floating-point processor  
optimized for high precision signal processing  
applications  
Single-Instruction Multiple-Data (SIMD) computational  
architecture—two 32-bit IEEE floating-point/32-bit  
fixed point/40-bit extended precision floating point  
computational units, each with a multiplier, ALU,  
shifter, and register file  
On-chip memory — 2 Mbits of on-chip SRAM and a  
dedicated 4 Mbits of on-chip mask-programmable  
ROM  
Six independent synchronous serial ports provide a  
variety of serial communication protocols  
The ADSP-21262 is available with a 200MHz core  
instruction rate. For complete ordering information,  
see Ordering Guide on page 43  
High bandwidth I/O — A Parallel port, SPI port, Serial  
ports, Digital Applications Interface (DAI), and JTAG.  
FUNCTIONAL BLOCK DIAGRAM  
CORE PROCESSOR  
DUAL-PORTED SRAM  
DUAL-PORTED ROM  
TWO INDEPENDENT  
INSTRUCTION  
CACHE  
32 X 48-BIT  
TWO INDEPENDENT  
BLOCKS  
BLOCKS  
TIMER  
ADDR  
DATA  
DATA  
ADDR  
ADDR  
DATA  
ADDR  
DATA  
DATA  
ADDR  
ADDR  
DATA  
DAG1  
8X4X32  
DAG2  
8X4X32  
PROGRAM  
SEQUENCER  
IOD  
32  
IOA  
18  
32  
PM ADDRESS BUS  
32  
64  
DM ADDRESS BUS  
PM DATA BUS  
PX REGISTER  
64  
DM DATA BUS  
6
4
JTAG TEST & EMULATION  
GPIO FLAGS/IRQ/TIMEXP  
DMA CONTROLLER  
22 CHANNELS  
PARAL LEL PORT  
DATA  
REGISTER  
FI LE  
(PEX)  
DATA  
REGISTER  
FILE  
(PEY)  
IOP  
RE GIS TE RS  
(MEMORY MAPPED)  
16  
3
ADDRES S/DATA BUS / GP IO  
CONT RO L/GPIO  
BARREL  
SHIFTER  
BARREL  
SHIFTER  
16 X 40-BIT  
16 X 40-BIT  
CONTROL,  
STATUS, &  
4
MULT  
MULT  
SPI PORT (1)  
DATA BUFFERS  
SERIAL PORTS (6)  
SIGNAL  
ROUTING  
UNIT  
ALU  
ALU  
INPUT  
DATA PO RT (8)  
20  
PRECISION CLOCK  
GENERATOR (1)  
DAI  
3
TIMERS (3)  
I/O PROCESSOR  
REV. PrB  
This information applies to a product under development. Its characteristics and One Technology Way, P.O.Box 9106, Norwood, MA 02062-9106, U.S.A.  
specifications are subject to change without notice. Analog Devices assumes Tel:781/329-4700  
no obligation regarding future manufacturing unless otherwise agreed to in Fax:781/326-8703  
writing.  
www.analog.com  
©Analog Devices,Inc., 2003  

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