Ieee802.15.4 / zigbee connector, J21 – ieee802.15.4 / zigbee connector, J22 – sdio socket – Eurotech Appliances ZEUS PXA270 User Manual
Page 90
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ZEUS Technical Manual
Connectors, LEDs and jumpers
© 2007 Eurotech Ltd Issue D
90
J21 – IEEE802.15.4 / ZigBee connector
Connector:
Harwin M50-4321005, 20-way, 1.27mm dual row socket
Mating connector:
M50-4921005, 20-way, 1.27mm dual row header
Pin Signal name
Pin Signal name
1 +3V3
2 +3V3
3 GND
4 GND
5 NC
6 RESET#
7 ZB_BTRXD 8 ZB_BTTXD
9 ZB_BTCTS# 10
ZB_BTRTS#
11 NC
12 NC
13 NC
14 NC
15 NC
16 NC
17 NC
18 NC
19 NC
20 NC
J22 – SDIO socket
Connector:
Molex 67913-0002, 2.50mm (0.098") Pitch SDIO Memory Card Connector,
Reverse-Mount Type
Pin Signal
name
1 MMDAT3
2 MMCMD
3 GND
4 +3V3
5 MMCLK
6 GND
7 MMDAT0
8 MMDAT1
9 MMDAT2
10 MMC_WP
11 +3V3
12 MMC_CD
1
19
2
20
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