Texas Instruments AM335x Sitara User Manual

DQU7
DQU0
DMU
DQSU
DQSU#
DQL7
DQL0
DML
DQSL
DQSL#
CK#
16-Bit DDR3
Device
0.1 µF
49.9
1 , 20 mW
Ω
(± % )
0.1 µF
16-Bit DDR3
Interface
DDR_D15
DDR_D8
DDR_DQM1
DDR_DQS1
DDR_DQSn1
DDR_D7
DDR_D0
DDR_DQM0
DDR_DQS0
DDR_DQSn0
DDR_CK
DDR_CKn
DDR_ODT
DDR_CSn0
DDR_BA0
DDR_BA1
DDR_BA2
DDR_A0
DDR_A15
DDR_CASn
DDR_RASn
DDR_WEn
DDR_CKE
DDR_RESETn
DDR_VREF
DDR_VTP
8
8
15
CK
ODT
BA1
BA0
BA2
CS#
A0
A15
CAS#
RAS#
WE#
RESET#
CKE
ZQ
VREFDQ
VREFCA
ZQ
Value determined according to the DDR3 memory device data sheet.
ZQ
1 K Ω 1%
VDDS_DDR
(A)
0.1 µF
0.1 µF
1 K Ω 1%
DDR_VREF
AM3359, AM3358, AM3357, AM3356, AM3354, AM3352
SPRS717H –OCTOBER 2011–REVISED MAY 2015 www.ti.com
A. VDDS_DDR is the power supply for the DDR3 memories and the AM335x DDR3 interface.
Figure 7-48. 16-Bit DDR3 Interface Using One 16-Bit DDR3 Device without V
TT
Termination
174 Peripheral Information and Timings Copyright © 2011–2015, Texas Instruments Incorporated
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Texas Instruments AM335x Sitara Specifications

General

Brand	Texas Instruments
Model	AM335x Sitara
Category	Processor
Language	English