71M6543F Datasheet, PDF (102/157 Pages) Maxim Integrated Products – Selectable Gain of 1 or 8 for One Current Energy Meter ICs Metrology Compensation

71M6543F/H and 71M6543G/GH Data Sheet
Name Addr
REMOTE2 2602
REMOTE1 2603
RBITS
INT1_E 2700
INT2_E 2701
SECURE 2702
Analog0 2704
VERSION 2706
INTBITS 2707
FLAG0 SFR E8
FLAG1 SFR F8
STAT SFR F9
REMOTE0 SFR FC
SPI1 SFR FD
SPI0 2708
RCE0 2709
RTMUX 270A
INFO_PG 270B
DIO3 270C
NV RAM and RTC
NVRAMxx
2800-
287F
WAKE 2880
STEMP1 2881
STEMP0 2882
BSENSE 2885
LKPADDR 2887
LKPDATA 2888
LKPCTRL 2889
RTC0 2890
RTC2 2892
RTC3 2893
RTC4 2894
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
RMT_RD[15:8]
RMT_RD[7:0]
EX_EEX
EX_SPI
VREF_CAL
EX_XPULSE EX_YPULSE
EX_WPULSE EX_VPULSE
FLSH_UNLOCK[3:0]
VREF_DIS
PRE_E
U
IE_EEX
IE_SPI
U
U
INT6
IE_XPULSE
IE_WPULSE
U
PERR_RD
INT5
IE_YPULSE
IE_VPULSE
U
PERR_WR
CHOPR[1:0]
U
U
U
U
U
RMT6_E
TMUXR4[2:0]
U
PORT_E
EX_RTCT
U
U
U
R
ADC_E
BCURR
VERSION[7:0]
INT4
INT3
IE_RTCT
U
U
U
PLL_OK
U
SPI_CMD[7:0]
SPI_STAT[7:0]
RMT4_E
RMT2_E
U
U
U
SPI_E
SPI_SAFE
Bit 2
EX_RTC1M
U
FLSH_RDE
INT2
IE_RTC1M
U
RCMD[4:0]
U
U
STEMP[2:0]
LKPAUTOI
U
RTC_WR
U
RTC_RD
U
U
U
U
NVRAM[0] – NVRAM[7F] – Direct Access
WAKE_TMR[7:0]
STEMP[10:3]
U
U
U
BSENSE[7:0]
LKPADDR[6:0]
LKPDAT[7:0]
U
U
U
U
U
RTC_FAIL
U
U
RTC_SBSC[7:0]
RTC_SEC[5:0]
RTC_MIN[5:0]
Bit 1
EX_RTC1S
U
FLSH_WRE
SPARE[2:0]
INT1
IE_RTC1S
U
VSTAT[2:0]
TMUXR6[2:0]
TMUXR2[2:0]
U
U
U
LKP_RD
U
Bit 0
EX_XFER
U
R
INT0
IE_XFER
PB_STATE
INFO_PG
U
U
LKP_WR
U
102
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