71M6531D Datasheet, PDF (106/115 Pages) Teridian Semiconductor Corporation – Energy Meter IC

Data Sheet 71M6531D/F-71M6532D/F
5.7.2 71M6531D/F Pinout (QFN-68)
FDS 6531/6532 005
GNDD 1
SEG9/E_RXTX 2
DIO2/OPT_TX 3
TMUXOUT 4
SEG66/DIO46 5
TX 6
SEG3/PCLK 7
V3P3D 8
SEG19/CKTEST ⁹
V3P3SYS 10
SEG4/PSDO 11
SEG5/PCSZ 12
SEG37/DIO17 13
COM0 14
COM1 15
COM2 16
COM3 17
TERIDIAN
71M6531D-IM
71M6531F-IM
51 RESET
50 V2P5
49 VBAT
48 RX
47 SEG48/DIO28
46 SEG31/DIO11
45 SEG30/DIO10
44 SEG29/DIO9/YPULSE
43 SEG28/DIO8/XPULSE
42 SEG27/DIO7/RPULSE
41 SEG26/DIO6/WPULSE
40 SEG25/DIO5/SDATA
39 SEG24/DIO4/SDCK
38 ICE_E
37 SEG18
36 SEG17
35 SEG16
Figure 47: Pinout for QFN-68 Package
106
© 2005-2009 TERIDIAN Semiconductor Corporation
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