M41T83SQA6F STMicroelectronics, M41T83SQA6F Datasheet - Page 9

• Manufacturer Part Number: M41T83SQA6F
• Description: IC RTC SERIAL W/BATT SW 16QFN
• Manufacturer: STMicroelectronics
• Type: Clock/Calendar/Alarmr

Specifications of M41T83SQA6F

• Memory Size: 32B
• Time Format: HH:MM:SS:hh (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QFN
• Clock Format: 12Hr / 24Hr
• Clock Ic Type: RTC
• Interface Type: I2C, Serial
• Supply Voltage Range: 3V To 5.5V
• Digital Ic Case Style: QFN
• No. Of Pins: 16
• Rohs Compliant: Yes
• For Use With: 497-10833 - DAUGHTER-CARD M41T83SQA6E QFN16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6887-2; M41T83SQA6F

M41T82-M41T83
Figure 3.
1. Open drain output
Figure 4.
1. Open drain output.
2. Defaults to 32 KHz on power-up.
Figure 5.
1. NF pins must be tied to V
2. Open drain output.
3. Do not use (must be tied to V
4. Defaults to 32 KHz on power-up.
SO8 (M) connections (M41T82)
QFN16 (QA) connections (M41T83)
SOX18 (MY) connections (M41T83)
SS
. Pins 2 and 3, and 16 and 17 are internally shorted together.
SQW (2)
RST (1)
CC
).
SQW
NC
NC
Doc ID 12578 Rev 12
RST
V BAT
DU
NF
NF
V SS
V
V
NC
NC
XO
BAT
(3)
SS
(2)
(4)
XI
(1)
(1)
1
2
3
4
16
5
1
3
4
5
6
7
8
9
1
2
3
4
2
M41T83
M41T83
M41T82
15
6
14
7
18
17
16
15
14
13
12
11
10
5
8
7
6
13
8
12
10
11
9
NC
NF
NF
V CC
IRQ2
NC
IRQ1/FT/OUT
SCL
SDA
V
FT/RST
SCL
SDA
CC
(1)
(1)
IRQ2 (1)
SCL
IRQ1/FT/OUT
SDA
(2)
(1)
(2)
(1)
Description
AI11198
AI11197
AI11199
9/61