M41ST84WMQ6F STMicroelectronics, M41ST84WMQ6F Datasheet - Page 15

• Manufacturer Part Number: M41ST84WMQ6F
• Description: IC RTC 3V 512BIT NVRAM 16SOIC
• Manufacturer: STMicroelectronics
• Type: Clock/Calendar/Supervisorr

Specifications of M41ST84WMQ6F

• Memory Size: 64B
• 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: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4693-2

M41ST84W
Figure 9.
Figure 10. Alternate READ mode sequence
BUS ACTIVITY:
MASTER
SDA LINE
BUS ACTIVITY:
BUS ACTIVITY:
MASTER
SDA LINE
BUS ACTIVITY:
READ mode sequence
S
ADDRESS
SLAVE
S
ADDRESS
SLAVE
DATA n+X
ADDRESS (An)
WORD
P
DATA n
Doc ID 7530 Rev 9
S
ADDRESS
SLAVE
DATA n+1
DATA n
DATA n+X
DATA n+1
Operating modes
P
AI00895
AI00899
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