M41ST87WMX6TR STMicroelectronics, M41ST87WMX6TR Datasheet - Page 16
M41ST87WMX6TR
Manufacturer Part Number
M41ST87WMX6TR
Description
IC SUPERVISOR RTC 160X8 28-SOIC
Manufacturer
STMicroelectronics
Type
Clock/Calendar/Supervisorr
Specifications of M41ST87WMX6TR
Memory Size
160B
Time Format
HH:MM:SS:hh (24 hr)
Date Format
YY-MM-DD-dd
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-SOIC, 28-SOH (8.48mm Width)
Bus Type
Serial (2-Wire, I2C)
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
2.7V
Operating Temperature Classification
Industrial
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Pin Count
28
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-6457-2
M41ST87WMX6TR
M41ST87WMX6TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M41ST87WMX6TR
Manufacturer:
MBI
Quantity:
12 000
Operating modes
Figure 9.
Figure 10. READ mode sequence
Figure 11. Alternate READ mode sequence
16/54
BUS ACTIVITY:
MASTER
SDA LINE
BUS ACTIVITY:
BUS ACTIVITY:
MASTER
SDA LINE
BUS ACTIVITY:
Slave address location
S
ADDRESS
SLAVE
S
ADDRESS
START
DATA n+X
SLAVE
ADDRESS (An)
WORD
P
1
DATA n
Doc ID 9497 Rev 9
1
SLAVE ADDRESS
S
0
ADDRESS
1
SLAVE
DATA n+1
0
0
0
R/W
A
DATA n
AI00602
M41ST87Y, M41ST87W
DATA n+1
DATA n+X
AI00895
AI00899
P