71m6545h-igtr/f Maxim Integrated Products, Inc., 71m6545h-igtr/f Datasheet - Page 86

• Manufacturer Part Number: 71m6545h-igtr/f
• Description: Metrology Processors
• Manufacturer: Maxim Integrated Products, Inc.

Data Sheet 71M6545/H
86
LKPADDR
NVRAMxx
LKPDATA
LKPCTRL
INFO_PG
Reserved
Reserved
Reserved
STEMP1
STEMP0
BSENSE
MPU PORTS
NV RAM and RTC
WDRST
RTC10
RTC11
RTC12
RTC13
RTC14
WAKE
TEMP
Name
RTC0
RTC2
RTC3
RTC4
RTC5
RTC6
RTC7
RTC8
RTC9
MISC
DIO3
2800-
Addr
270B
270C
287F
2880
2881
2882
2885
2887
2888
2889
2890
2892
2893
2894
2895
2896
2897
2898
2899
289B
289C
289D
289E
289F
28A0
28B0
28B1
28B2
28B3
28B4
LKPAUTOI
RTC_WR
WD_RST
SLEEP
Bit 7
U
U
U
U
U
U
U
U
U
U
U
U
U
U
R
R
TEMP_START
STEMP[2:0]
TEMP_PWR
RTC_RD
Bit 6
U
U
U
U
U
U
U
U
U
U
U
U
U
U
R
R
© 2008–2011 Teridian Semiconductor Corporation
OSC_COMP
PORT_E
Bit 5
U
U
U
U
U
U
U
U
U
R
R
R
U
U
RTC_P[5:0]
NVRAM[0] – NVRAM[7F] – Direct Access
TEMP_BAT
RTC_FAIL
SPI_E
Bit 4
U
U
U
U
U
U
R
R
U
R
U
WAKE_TMR[7:0]
RTC_SBSC[7:0]
LKPDAT[7:0]
STEMP[10:3]
BSENSE[7:0]
RTC_YR[7:0]
RTC_P[13:6]
LKPADDR[6:0]
TBYTE_BUSY
SPI_SAFE
Bit 3
U
U
U
U
U
U
U
U
R
R
R
RTC_TMIN[5:0]
RTC_MIN[5:0]
RTC_SEC[5:0]
RTC_DATE[4:0]
RTC_THR[4:0]
RTC_HR[4:0]
Bit 2
U
U
U
U
U
R
R
U
R
U
RTC_MO[3:0]
TEMP_PER[2:0]
RTC_DAY[2:0]
RTC_P[16:14]
LKP_RD
Bit 1
U
U
U
U
U
R
U
R
U
RTC_Q[1:0]
PDS_6545_009
INFO_PG
LKP_WR
Bit 0
U
U
U
U
U
U
R
R
v1.0