M48T02-70PC1
RTC, Timekeeper NVSRAM, Parallel, 4.75 V to 5.5 V, DIP-24
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | M48T02-70PC1Copy |
| Manufacturer Standard Lead Time | 33 weeks |
| Order Code | 9755764 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $46.950 ($51.645) |
| 10+ | $37.290 ($41.019) |
| 25+ | $35.190 ($38.709) |
| 50+ | $33.930 ($37.323) |
| 100+ | $32.670 ($35.937) |
Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | M48T02-70PC1Copy |
| Manufacturer Standard Lead Time | 33 weeks |
| Order Code | 9755764 |
| Technical Datasheet | |
| Interfaces | Parallel |
| Date Format | YY-MM-DD-dd |
| Clock Format | HH:MM:SS |
| Time Format | HH:MM:SS |
| Clock IC Type | Timekeeper |
| Supply Voltage Min | 4.75V |
| Supply Voltage Max | 5.5V |
| Clock IC Case Style | DIP |
| IC Case / Package | DIP |
| No. of Pins | 24Pins |
| IC Interface Type | Parallel |
| Product Range | - |
| Qualification | - |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| MSL | - |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
The M48T02-70PC1 is a TIMEKEEPER® RAM 2Kb x 8 non-volatile static RAM and Real-time Clock IC which is pin and functional compatible with the DS1642. The button cell has sufficient capacity and storage life to maintain data and clock functionality for an accumulated time period of at least 10 years in the absence of power over the operating temperature range. It also easily fits into many ROM, EPROM and EEPROM sockets, providing the non-volatility of PROMs without any requirement for special WRITE timing or limitations on the number of WRITEs that can be performed.
- Integrated, ultralow power SRAM, real-time clock and power-fail control circuit
- RAM-like clock access
- Typical clock accuracy of ±1 minute a month, at 25°C
- Software controlled clock calibration for high accuracy applications
- Automatic power-fail chip deselect and WRITE protection
Applications
Security
Technical Specifications
| Interfaces | Parallel |
|---|---|
| Clock Format | HH:MM:SS |
| Clock IC Type | Timekeeper |
| Supply Voltage Max | 5.5V |
| IC Case / Package | DIP |
| IC Interface Type | Parallel |
| Qualification | - |
| Operating Temperature Max | 70°C |
| SVHC | No SVHC (25-Jun-2025) |
| Date Format | YY-MM-DD-dd |
|---|---|
| Time Format | HH:MM:SS |
| Supply Voltage Min | 4.75V |
| Clock IC Case Style | DIP |
| No. of Pins | 24Pins |
| Product Range | - |
| Operating Temperature Min | 0°C |
| MSL | - |
Technical Docs (3)
Associated Products
3 Products Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Malaysia Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 84733020 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .013608 |