Spartan-3E FPGA Industrial Micromodule
User Manual
supplier
header
Digikey
H11113CT-ND
H11113TR-ND
H11113DKR-ND
Hirose
DF17(3.0)-80DS-0.5V(57)
Trenz Electronic
22684
Table 1: equivalent part numbers of
the receptacle connectors J4 and J5.
The on-board receptacles mate with their
corresponding headers on the carrier board
(Figure 6).
The ordering number of the headers is giv-
en in Table 2.
supplier
header
Digikey
H11148DKR-ND
H11148TR-ND
H11148CT-ND
Hirose
DF17(4.0)-80DP-0.5V(57)
Trenz Electronic
22938
Table 2: equivalent part numbers of
the mating connectors.
Figure 7 shows the definition of stacking
height featured by the combination of the
TE0300 receptacle with its corresponding
header.
The stacking height of the TE0300 B2B
connectors is 7 (seven) mm. The stacking
height does not include the solder paste
thickness.
USB Connector
The micromodule uses a mini-USB (B type)
receptacle connector.
Power Supply
The module can be powered by the B2B
connector or the USB connector. If both
power supplies are available, the B2B con-
nector power supply takes precedence,
disabling the USB power supply automatic-
ally.
B2B Connector Power Supply
The B2B connector power supply requires
a single nominal 5 V DC power supply. The
power is usually supplied to the module
through the 5 V contacts (5Vb2b) of the
B2B connectors J5 (see Appendix). The re-
commended minimum supply voltage is
Trenz Electronic GmbH
4
Figure 8: mini-USB (B type) receptacle
connector.
Figure 6: mating header.
Figure 7: stacking height (h).
