M41T94MH6F STMicroelectronics, M41T94MH6F Datasheet - Page 20
![IC RTC SPI SRAM SER 64X8 28-SOIC](/photos/6/56/65690/stmicroelectronics-28-soic_sml.jpg)
M41T94MH6F
Manufacturer Part Number
M41T94MH6F
Description
IC RTC SPI SRAM SER 64X8 28-SOIC
Manufacturer
STMicroelectronics
Type
Clock/Calendar/Alarmr
Datasheet
1.M41T94MH6F.pdf
(41 pages)
Specifications of M41T94MH6F
Memory Size
44B
Time Format
HH:MM:SS:hh (24 hr)
Date Format
YY-MM-DD-dd
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-SOIC, 28-SOH (8.48mm Width)
Bus Type
Serial (SPI)
User Ram
64Byte
Operating Supply Voltage (typ)
3.3/5V
Package Type
SOH
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
2.7V
Operating Temperature Classification
Industrial
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Pin Count
28
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-5372-2
M41T94MH6F
M41T94MH6F
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M41T94MH6F
Manufacturer:
AOS
Quantity:
26 700
Part Number:
M41T94MH6F
Manufacturer:
ST
Quantity:
20 000
Clock operations
Figure 12. Backup mode alarm waveforms
20/41
V CC
V PFD
V SO
ABE, AFE Bits in Interrupt Register
AF bit in Flags Register
IRQ/FT/OUT
HIGH-Z
tREC
HIGH-Z
AI03920
M41T94