RTC IC, 256Kb SRAM, 70ns, 5V, SOIC, Parallel Interface Product overview: M48T37Y-70MH1E 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 256Kb, 5V, SOIC. Search-friendly keywords include clock generator, oscillator, timing, synchronization, 256Kb, 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-M48T37Y-70MH1E can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 207131-M48T37Y-70MH1
Packaging: Tube/Rail
Type: Clock/Calendar
Features: Alarm, Leap Year, Watchdog Timer
Mounting: SMD (SMT)
Date Format: YY-MM-DD-dd
Current - Timekeeping (Max): 3mA @ 4.5V to 5.5V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C
Case / Package: 44-SOH
Supply Voltage - Operating: 4.5 V to 5.5 V
"Real Time Clock (RTC) IC Clock/Calendar Parallel 44-BSOP (0.337"", 8.56mm Width) requires SNAPHAT"
Real Time Clock (RTC) IC Clock/Calendar Parallel 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT
IC RTC CLK/CALENDAR PAR 44-SOH
IC RTC CLK/CALENDAR PAR 44SOH
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Timers | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks |
| Product Number | 690-M48T37Y-70MH1E | 207131-M48T37Y-70MH1E | 497-2854-5-ND | M48T37Y-70MH1E | M48T37Y-70MH1E | M48T37Y-70MH1E |
| Product Name | 256Kb 5V SOIC Clock and Timing IC | Clock/Timing - Clock/Timing - Real Time Clocks - M48T37Y-70MH1E | Real Time Clocks | Real Time Clocks | Clock/Timing - Real Time Clocks | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks |
| Package Type | Rail/Tube | Surface Mount; 44-SOH | Surface Mount; "44-BSOP (0.337"", 8.56mm Width) requires SNAPHAT" | Surface Mount; 44-BSOP (0.337\", 8.56mm Width) requires SNAPHAT | Surface Mount; Surface Mount | |
| Frequency | 70000 MHz | |||||
| Operating Temperature | 0.0 C (32 F) | 0.0 to 70 C (32 to 158 F) | 0.0 to 70 C (32 to 158 F) | 0.0 to 70 C (32 to 158 F) | 0.0 to 70 C (32 to 158 F) | |
| Features / Standards | RoHS | Lead-Free | RoHS |
