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参数资料
| 型号： | ADSP-21371KSWZ-2B |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/48页 |
| 文件大小： | 0K |
| 描述： | IC DSP 32BIT 266MHZ 208-LQFP |
| 产品培训模块： | SHARC Processor Overview |
| 标准包装： | 1 |
| 系列： | SHARC® |
| 类型： | 浮点 |
| 接口： | DAI，DPI |
| 时钟速率： | 266MHz |
| 非易失内存： | ROM（512 kB） |
| 芯片上RAM： | 128kB |
| 电压 - 输入/输出： | 3.30V |
| 电压 - 核心： | 1.20V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 208-LQFP 裸露焊盘 |
| 供应商设备封装： | 208-LQFP-EP（28x28） |
| 包装： | 托盘 |
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SHARC Processor
ADSP-21371
High performance 32-bit/40-bit floating point processor
optimized for high performance audio processing
Single-instruction, multiple-data (SIMD) computational
On-chip memory—1M bit of on-chip SRAM and a dedicated
Code compatible with all other members of the SHARC family
The ADSP-21371 is available with a 266 MHz core instruction
rate with unique audiocentric peripherals such as the digi
tal applications interface, serial ports, precision clock
generators, and more. For complete ordering information,
24
11
32
SDRAM
CONTRO LLER
3
7
ASYNCHRONOUS
MEMO RY
INTERFACE
C
O
N
T
R
O
L
P
IN
S
ADDRESS
DATA
CONTROL
EXTERNAL PORT
FLAGS4-15
SPI PORT (2)
TIMERS (2)
UART (1)
D
P
I
R
O
U
T
N
G
U
N
T
DIGITAL PERIP HERAL INTE RFACE
GPIO FLAGS/
IRQ/TIMEXP
4
SERIAL PORTS (8)
INPUT DATA POR T/
PDAP
D
G
N
T
U
O
R
I
A
I
U
N
IT
DIGITAL APPLICATIONS INTERFACE
IOD(32)
ADDR
DATA
IOA(24)
4BLOCKS O F
ON-CHIP MEMORY
1M BIT RAM, 4M BI T ROM
PM DA TA B U S
D M DA TA BU S
32
P M AD DRE SS BUS
DM ADDR ES S B US
64
PX REGISTER
PROCESSING
ELEMENT
(PEY)
PROCESSING
ELEMENT
(PEX)
TI MERS
INSTRUCTIO N
CACHE
32
48-BIT
DAG1
8
4
32
CORE PRO CESSOR
PROGRAM
SEQUENCER
DMA CONTROLLER
(30 CHANNELS)
MEMO RY-TO-MEMORY
DMA (2)
S
IOP REGISTER (MEMORY MAPPED)
CONTROL, STATUS, & DATA BUFFERS
JTAG TEST & EMULATIO N
DAG2
8
4
32
I/O PROCESSOR
DAI PINS
DPI PINS
64
32
14
20
PRECI SION CLOCK
G ENERATORS (4)
TWO WIRE
INTERFACE
32
64
PWM
S/PDI F (RX/ TX)
SUMMARY
architecture
4M bit of on-chip mask-programmable ROM
Figure 1. Functional Block Diagram
SHARC and the SHARC logo are registered trademarks of Analog Devices, Inc.
Rev. 0
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.
Specifications subject to change without notice. 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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 U.S.A.
Tel: 781.329.4700
2007 Analog Devices, Inc. All rights reserved.
Fax: 781.326.3113
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADSP-21371KSWZ-2B2 | 制造商:AD 制造商全称:Analog Devices 功能描述:SHARC Processor optimized for high performance audio processing |
| ADSP-21371KSWZ-2BX | 制造商:Analog Devices 功能描述:- Trays |
| ADSP-21371KSZ-2A | 制造商:Analog Devices 功能描述:DSP FLOATING PT 32BIT/40-BIT 266MHZ 266MIPS 208MQFP - Trays |
| ADSP-21371KSZ-2B | 制造商:Analog Devices 功能描述:DSP Floating-Point 32-Bit/40-Bit 266MHz 266MIPS 208-Pin MQFP 制造商:Analog Devices 功能描述:DSP FLOATING PT 32BIT/40-BIT 266MHZ 266MIPS 208MQFP - Trays |
| ADSP-21371KSZ-2BX | 制造商:Analog Devices 功能描述:DSP SHARC ADSP-21371 - Trays |
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