hilscher 7763.200, Manual

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4.1.6 SDR memory and SPI device at host interface (NXHX­SDRSPI)
NXHX­SDRSPI is a 16­bit SDRAM with 64 MBit as well as an SPI interface
using the host interface as serial Dual­Port Memory.
Figure 8: NXHX­SDRSPI printed circuit board
No Name Description
(1) ­ Matrix label
(2) X1 Host interface, soldered side
(3) X2 SPI host interface
(4) ­ AOI manufacturing label
Table 47: Positions in figure
Technical data NXHX­SDRSPI device
Parameter Value
SDRAM 64 MBit, 3.3V
Data width 16 bit
Host interface connector 68 pin, female
(at bottom side)
Interface Not isolated
Dimensions 65 x 25 x 23 mm
Order number 7703.070
Table 48: Technical data NXHX­SDRSPI device
NXHX 51­ETM | Development Board
DOC120606HW06EN | Revision 6 | English | 2015­01 | Released | Public © Hilscher 2012 – 2015