71M6541D Datasheet, PDF (106/166 Pages) Maxim Integrated Products – 0.1% Accuracy Over 2000:1 Current Range Energy Meter ICs

71M6541D/F/G and 71M6542F/G Data Sheet
Name Addr
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
LCD_MAP5 2015
LCD_MAP[47:40]
LCD_MAP4 2016
LCD_MAP[39:32]
LCD_MAP3 2017
LCD_MAP[31:24]
LCD_MAP2 2018
LCD_MAP[23:16]
LCD_MAP1 2019
LCD_MAP[15:8]
LCD_MAP0 201A
LCD_MAP[7:0]
DIO_R5 201B
U
U
U
U
U
DIO_R4 201C
U
DIO_R11[2:0]
U
DIO_R3 201D
U
DIO_R9[2:0]
U
DIO_R2 201E
U
DIO_R7[2:0]
U
DIO_R1 201F
U
DIO_R5[2:0]
U
DIO_R0 2020
U
DIO_R3[2:0]
U
DIO0
2021
DIO_EEX[1:0]
U
U
OPT_TXE[1:0]
DIO1
2022 DIO_PW
DIO_PV
OPT_FDC[1:0]
U
OPT_RXDIS
DIO2
2023 DIO_PX
DIO_PY
U
U
U
U
INT1_E 2024 EX_EEX EX_XPULSE EX_YPULSE EX_RTCT
U
EX_RTC1M
INT2_E 2025
EX_SPI
EX_WPULSE EX_VPULSE
WAKE_E 2026
EW_RX
EW_PB
EW_DIO4
SFMM 2080
SFMM[7:0]*
SFMS 2081
SFMS[7:0]*
Notes:
*SFMM and SFMS are accessible only through the SPI slave port. See Invoking SFM (page 77) for details.
† _{71M6542F/G only.}
Bit 1
DIO_RPB[2:0]
DIO_R10[2:0]
DIO_R8[2:0]
DIO_R6[2:0]
DIO_R4[2:0]
DIO_R2[2:0]
OPT_TXMOD
OPT_RXINV
U
EX_RTC1S
EW_DIO52^†
Bit 0
OPT_TXINV
OPT_BB
U
EX_XFER
EW_DIO55