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器件3D模型￥ 46.15
TMS320C6421ZDUQ5 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
DSP数字信号处理器
封装:
BGA-376
描述:
数字信号处理器和控制器 - DSP, DSC Fixed-Pt Dig Signal Proc
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P16P29P33P74P75P77P79P84P85P86P90P91Hot
原理图在P4P107P108P117P118P166P184
封装尺寸在P218P219
标记信息在P218P219
封装信息在P217P218P219
技术参数、封装参数在P109P113P114P115P116P117P118P119P120P121P122P123
应用领域在P2P110P222
电气规格在P106P111P112P113P114P115P116P117P118P119P120P121
导航目录
TMS320C6421ZDUQ5数据手册
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TMS320C6421
Fixed-Point Digital Signal Processor
www.ti.com
SPRS346D – JANUARY 2007 – REVISED JUNE 2008
The peripheral set includes: a 10/100 Mb/s Ethernet MAC (EMAC) with a management data input/output
(MDIO) module; a 4-bit transmit, 4-bit receive VLYNQ interface; an inter-integrated circuit (I2C) Bus
interface; a multichannel buffered serial port (McBSP0); a multichannel audio serial port (McASP0) with 4
serializers; 2 64-bit general-purpose timers each configurable as 2 independent 32-bit timers; 1 64-bit
watchdog timer; a user-configurable 16-bit host-port interface (HPI); up to 111-pins of general-purpose
input/output (GPIO) with programmable interrupt/event generation modes, multiplexed with other
peripherals; 1 UART with hardware handshaking support; 3 pulse width modulator (PWM) peripherals; and
2 glueless external memory interfaces: an asynchronous external memory interface (EMIFA) for slower
memories/peripherals, and a higher speed synchronous memory interface for DDR2.
The Ethernet Media Access Controller (EMAC) provides an efficient interface between the C6421 and the
network. The C6421 EMAC supports 10Base-T and 100Base-TX or 10 Mbits/second (Mbps) and 100
Mbps in either half- or full-duplex mode, with hardware flow control and quality of service (QOS) support.
The Management Data Input/Output (MDIO) module continuously polls all 32 MDIO addresses in order to
enumerate all PHY devices in the system.
The I2C and VLYNQ ports allow C6421 to easily control peripheral devices and/or communicate with host
processors.
The rich peripheral set provides the ability to control external peripheral devices and communicate with
external processors. For details on each of the peripherals, see the related sections later in this document
and the associated peripheral reference guides.
The C6421 has a complete set of development tools. These include C compilers, a DSP assembly
optimizer to simplify programming and scheduling, and a Windows™ debugger interface for visibility into
source code execution.
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