71M6543GH MAXIM [Maxim Integrated Products], 71M6543GH Datasheet - Page 149

• Manufacturer Part Number: 71M6543GH
• Description: Selectable Gain of 1 or 8 for One Current Energy Meter ICs Metrology Compensation
• Manufacturer: MAXIM [Maxim Integrated Products]

6.7
v1.2
SPI_CSZ/SEGDIO36
SPI_DO/SEGDIO37
SPI_DI/SEGDIO38
SEGDIO27/COM4
SEGDIO26/COM5
71M6543 Pinout
SEGDIO35
SEGDIO34
SEGDIO33
SEGDIO32
SEGDIO31
SEGDIO30
SEGDIO29
SEGDIO28
SEGDIO25
SEGDIO24
SEGDIO23
SEGDIO22
SEGDIO21
SEGDIO20
SEGDIO19
SEGDIO18
COM0
COM1
COM2
COM3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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25
© 2008–2011 Teridian Semiconductor Corporation
Figure 43: Pinout for the LQFP-100 Package
71M6543GH
71M6543G
71M6543H
71M6543F
Teridian
71M6543F/H and 71M6543G/GH Data Sheet
75
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51
XIN
NC
NC
GNDA
VBAT_RTC
VBAT
V3P3SYS
IADC2
IADC3
IADC4
IADC5
IADC6
IADC7
GNDD
V3P3D
VDD
ICE_E
E_RXTX/SEG48
E_TCLK/SEG49
E_RST/SEG50
RX
TX
OPT_TX/SEGDIO51
SEGDIO52
SEGDIO53
149