M41T80M6E STMicroelectronics, M41T80M6E Datasheet - Page 18

• Manufacturer Part Number: M41T80M6E
• Description: IC RTC SERIAL W/ALARM 8-SOIC
• Manufacturer: STMicroelectronics
• Type: Clock/Calendar/Alarmr

Specifications of M41T80M6E

• Memory Size: 20B
• Time Format: HH:MM:SS:hh (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Function: Clock/Calendar/Alarm/Timer Interrupt
• Rtc Memory Size: 20 Byte
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Serial (2-Wire, I2C)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2820-5; M41T80M6

Maximum rating
4
18/25
Maximum rating
Stressing the device above the rating listed in the “absolute maximum ratings” table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics SURE
Program and other relevant quality documents.
Table 7.
1. For SO package, lead-free (Pb-free) lead finish: reflow at peak temperature of 260 °C (the time
Symbol
above 255 °C must not exceed 30 seconds).
T
T
V
SLD
V
P
STG
I
CC
O
IO
D
(1)
Absolute maximum ratings
Storage temperature (V
Supply voltage
Lead solder temperature for 10 seconds
Input or output voltages
Output current
Power dissipation
Doc ID 9074 Rev 4
Parameter
CC
off, oscillator off)
–55 to 125
–0.3 to +6
–0.3 to 7
Value
260
20
1
M41T80
Unit
mA
°C
°C
W
V
V