M41T66Q6F STMicroelectronics, M41T66Q6F Datasheet - Page 31

• Manufacturer Part Number: M41T66Q6F
• Description: IC RTC SERIAL W/ALARM 16-QFN
• Manufacturer: STMicroelectronics
• Type: Clock/Calendar/Alarmr

Specifications of M41T66Q6F

• Memory Size: 16B
• Time Format: HH:MM:SS:hh (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.5 V ~ 4.4 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8377-2

M41T66
7
Part numbering
Table 15.
Example:
Device family
M41T
Device type and supply voltage
66 = V
Package
Q = QFN16 (3 mm x 3 mm)
Temperature range
6 = –40°C to 85°C
Shipping method
F = ECOPACK
For other options, or for more information on any aspect of this device, please contact the
ST sales office nearest you.
CC
= 1.5 V to 4.4 V
Ordering information scheme
®
package, tape & reel
M41T
66
Q
Part numbering
6
F
31/33