Real Time Clock (RTC) IC Clock/Calendar 7B SPI 16-VQFN Exposed Pad
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M41T93SQA6F

DigiKey Part Number
497-6303-2-ND - Tape & Reel (TR)
497-6303-1-ND - Cut Tape (CT)
497-6303-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
M41T93SQA6F
Description
IC RTC CLK/CALENDAR SPI 16QFN
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar 7B SPI 16-VQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
M41T93SQA6F Models
Product Attributes
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Category
Interface
SPI
Manufacturer
STMicroelectronics
Voltage - Supply
3V ~ 5.5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply, Battery
1.8V ~ 5.5V
Part Status
Active
Current - Timekeeping (Max)
10µA @ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Type
Clock/Calendar
Mounting Type
Surface Mount
Features
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Package / Case
16-VQFN Exposed Pad
Memory Size
7B
Supplier Device Package
16-QFN (4x4)
Time Format
HH:MM:SS:hh (24 hr)
Base Product Number
Date Format
YY-MM-DD-dd
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
1,000 estimated in stock on 27-May-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$8.20000$8.20
10$6.35400$63.54
25$5.89320$147.33
100$5.38630$538.63
250$5.14460$1,286.15
500$4.99892$2,499.46
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$2.37552$2,375.52
2,000$2.25675$4,513.50
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