SPI Real Time Clock (RTC) IC, 2.7-5.5V, 44B NVRAM, SOIC Product overview: M41T94MH6F from STMicroelectronics is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 5.5V, SOIC. Search-friendly keywords include clock generator, oscillator, timing, synchronization, 5.5V, SOIC, Clock and Timing IC, Real Time Clocks ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 690-M41T94MH6F can be used for catalog matching and distributor lookup.
Real-Time Clock 44B NVRAM Reset SOH28
Real-Time Clock 44B NVRAM Reset SOH28
Real-Time Clock 44B NVRAM Reset SOH28
"Real Time Clock (RTC) IC Clock/Calendar 44B SPI 28-SOP (0.350"", 8.89mm Width) with SNAPHAT Sockets"
"Real Time Clock (RTC) IC Clock/Calendar 44B SPI 28-SOP (0.350"", 8.89mm Width) with SNAPHAT Sockets"
"Real Time Clock (RTC) IC Clock/Calendar 44B SPI 28-SOP (0.350"", 8.89mm Width) with SNAPHAT Sockets"
M41T94 - Clocks and Timers-REAL-TIME CLOC
IC RTC CLK/CALENDAR SPI 28-SOIC
Manufacturer: STMicroelectronics
Win Source Part Number: 1210587-M41T94MH6F
Packaging: Reel - TR
Type: Clock/Calendar
Operating Temperature Range: -40°C ~ 85°C
Features: Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer
Package: 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
Mounting: SMD
Operating Supply Voltage: 2.7 V ~ 5.5 V
Memory Size: 44B
Interface: SPI
Date Format: YY-MM-DD-dd
Voltage - Supply, Battery: 2.5 V ~ 3.5 V
Family Name: M41T94
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.st.com
Manufacturer Package: 28-SOH
Current - Timekeeping (Maximum): 1.4mA @ 2.7V ~ 5.5V
Alternative Parts (Cross-Reference): DS1391U+18; DS1390U-3; DS1390U-33;
Introduction Date: March 23, 1998
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2024
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Limited
IC RTC CLK/CALENDAR SPI 28SOH
IC RTC CLK/CALENDAR SPI 28-SOIC
ALARM RTC, 44B, SPI, 5.5V, SOH-28; Date Format:Day; Date; Month; Year; Century; Clock Format:HH:MM:SS:hh; Clock IC Type:Alarm RTC; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Clock IC Case Style:SOH; No. of Pins:28Pins; MSL:- RoHS Compliant: Yes
Real Time Clock (RTC) IC Clock/Calendar 44B SPI 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
| ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | RS Components, Ltd. | DigiKey | Rochester Electronics | ODG (Origin Data Global) | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Timers | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks |
| Product Number | 690-M41T94MH6F | 8805345 | 8805345P | 497-5372-1-ND | M41T94MH6F | M41T94MH6F | 1210587-M41T94MH6F | M41T94MH6F | M41T94MH6F | 45AC7418 | M41T94MH6F |
| Product Name | 5.5V SOIC Clock and Timing IC | Real Time Clocks | Real Time Clocks | Real Time Clocks | Real Time Clocks | Clock/Timing - Clock/Timing - Real Time Clocks - M41T94MH6F | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks | Clock/Timing - Real Time Clocks | Alarm Rtc, 44B, Spi, 5.5V, Soh-28; Date Format Stmicroelectronics | Real Time Clocks | |
| Package Type | Tape and Reel | Soh | SOH | Surface Mount; SOP; "28-SOP (0.350"", 8.89mm Width) with SNAPHAT Sockets" | Surface Mount; Surface Mount | Surface Mount | Surface Mount; Surface Mount | SOH | Surface Mount; 28-SOP (0.350\", 8.89mm Width) with SNAPHAT Sockets | ||
| Operating Temperature | -40 C (-40 F) | -40 C (-40 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |||
| Features / Standards | RoHS | RoHS | RoHS | Lead-Free | RoHS | RoHS | RoHS |
