M41T65Q6F STMicroelectronics, M41T65Q6F Datasheet - Page 8

• Manufacturer Part Number: M41T65Q6F
• Description: IC RTC SERIAL W/ALARM 16QFN
• Manufacturer: STMicroelectronics
• Type: Clock/Calendar/Alarmr

Specifications of M41T65Q6F

• Memory Size: 16B
• Time Format: HH:MM:SS:hh (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.3 V ~ 4.4 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QFN
• Function: Clock/Calendar/Alarm/Timer Interrupt
• Rtc Memory Size: 16 Byte
• Supply Voltage (max): 4.4 V
• Supply Voltage (min): 1.3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Serial (2-Wire, I2C)
• Supply Current: 50 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3908-2

Description
8/43
Figure 5.
1. SQW output defaults to 32 KHz upon power-up.
2. Open drain.
Figure 6.
1. SQW output defaults to 32 KHz upon power-up.
2. Open drain.
Figure 7.
1. Enabled on power-up.
2. Open drain.
SQW
V
XO
SS
(1)
XI
M41T62 connections
M41T63 connections
M41T64 connections
1
2
3
4
16
5
15
QFN
6
14
SQW
7
F
32K
V
V
XO
Doc ID 10397 Rev 15
XO
SS
13
XI
SS
(1)
XI
(1)
8
12
10
11
9
1
2
3
4
1
2
3
4
NC
IRQ/OUT
SCL
SDA
16
16
5
5
15
15
6
6
(2)
14
14
7
7
SQW
13
13
SDA
V
8
8
NC
SS
(1)
12
10
11
10
12
11
9
9
1
2
3
4
NC
SQW
SCL
SDA
NC
WDO
SCL
SDA
(2)
(2)
LCC
8
6
5
7
M41T62/63/64/65
SCL
IRQ/OUT
NC
V
CC
(2)
AI09100
AI09190
AI09101