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¥ 112.316
TMS320DM647ZUT7 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:
FCBGA-529
描述:
数字媒体处理器 Digital Media Processor
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P16Hot
原理图在P4P101P102P103P130P134P154P163
封装尺寸在P185P186P187P188
标记信息在P185P186P187P188P189
封装信息在P184P185P186P187P188P189
技术参数、封装参数在P54P57P58P59P60P61P62P63P64P65P66P67
应用领域在P2
电气规格在P49P56P57P58P59P60P61P62P63P64P65P66
导航目录
TMS320DM647ZUT7数据手册
Page:
of 191 Go
若手册格式错乱,请下载阅览PDF原文件

DDR_D00
DDR_D7
DDR_DQM0
DDR_DQS0
DDR_DQS0
DDR_D08
DDR_D15
DDR_DQM1
DDR_DQS1
DDR_DQS1
BED0
BED0
LDM
LDQS
LDQS
BED7
BED15
UDM
UDQS
UDQS
BA0
BA2
A0
A13
CS
CAS
RAS
WE
CKE
CK
CK
VREF
BED0
BED7
LDM
LDQS
LDQS
BED8
BED15
UDM
UDQS
UDQS
BA0
BA2
A0
A13
CS
CAS
RAS
WE
CKE
CK
CK
VREF
DDR_D16
DDR_D23
DDR_DQM2
DDR_DQS2
DDR_DQS2
DDR_D24
DDR_D31
DDR_DQM3
DDR_DQS3
DDR_DQS3
DDR_BA0
DDR_BA2
DDR_A00
DDR_A13
DDR_CS0
DDR_CAS
DDR_RAS
BSDWE
DDR_CKE
DDR_CLK
DDR_CLK
DDR_ODT1 ODT
DDR_VREF
1 kΩ 1%
Vio 1.8
(A)
DDR2
DDR2
DDR_DQGATE0
DDR_DQGATE1
DDR_DQGATE2
DDR_DQGATE3
VREF
Terminator, if desired. See terminator comments.
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
0.1 µF
VREF VREF
0.1 µF
1 kΩ 1%
0.1 µF
(B)
0.1 µF
(B)
0.1 µF
(B)
DDR_ODT0
NC
NC
ODT
DM647/DM648
TMS320DM647
TMS320DM648
SPRS372H –MAY 2007–REVISED APRIL 2012
www.ti.com
A. DM648 is shown in this figure as an example of the device and represents the entire set of devices that include:
DM647/DM648.
B. V
io
1.8 is the power supply for the DDR2 memory interface.
C. One of these capacitors can be eliminated if the divider and its capacitors are placed near a device VREF pin.
Figure 6-11. 32-Bit DDR2 High-Level Schematic
102 Peripheral Information and Electrical Specifications Copyright © 2007–2012, Texas Instruments Incorporated
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Product Folder Link(s): TMS320DM647 TMS320DM648
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