M41ST84YMQ6 STMicroelectronics, M41ST84YMQ6 Datasheet - Page 7

• Manufacturer Part Number: M41ST84YMQ6
• Description: Real Time Clock Serial 512 (64x8)
• Manufacturer: STMicroelectronics

Specifications of M41ST84YMQ6

• Function: Clock, Calendar, Supervisor
• Rtc Memory Size: 64 B
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Serial
• Package / Case: SO-16
• Time Format: HH:MM:SS:hh
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

M41ST84W
Figure 1.
Table 1.
XI
XO
IRQ/FT/OUT
PFI
PFO
RST
RSTIN
SCL
SDA
SQW
WDI
V
V
V
NC
CC
BAT
SS
Logic diagram
Signal names
RSTIN
SDA
SCL
WDI
PFI
XO
XI
Oscillator input
Oscillator output
Interrupt/frequency test/out output (open drain)
Power fail input
Power fail output
Reset output (open drain)
Reset input
Serial clock input
Serial data input/output
Square wave output
Watchdog input
Supply voltage
Battery supply voltage
Ground
No connect
V CC
M41ST84W
V SS
V BAT
RST
IRQ/FT/OUT
SQW
PFO
AI03677
Description
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