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Utsource certified used parts
Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
Description
16 Kbit 2Kb x8 TIMEKEEPER[ SRAM
All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
Features
● Integrated,ultra low power SRAM, real-time clock, and power-fail control circuit
● BYTEWIDETM RAM-like clock access
● BCD coded year, month, day, date, hours,minutes, and seconds
● Typical clock accuracy of ±1 minute a month, at 25℃
● Software controlled clock calibration for high accuracy applications
● Automatic power-fail chip deselect and WRITE protection
● WRITE protect voltages (VPFD = power-fail deselect voltage):
— M48T02: VCC = 4.75 to 5.5 V; 4.5 V≤ VPFD≤ 4.75 V
— M48T12: VCC = 4.5 to 5.5 V; 4.2V≤ VPFD≤4.5V
● Self-contained battery and crystal in the CAPHATTM DIP package
● Pin and function compatible with JEDEC standard 2 Kx 8 SRAMs
● RoHS compliant
— Lead-free second level interconnect
Description
The M48T02/12 TIMEKEEPER R RAM is a 2Kb x 8 non-volatile static RAM and real-time clock which is pin and functional compatible with the DS1642.
A special 24-pin, 600 mil DIP CAPHATTM package houses the M48TO2/12 silicon with a quartz crystal and a long life lithium button cell to form a highly integrated battery-backed memory and real-time clock solution.
The M48T02/12 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.
The M48T02/12 is a non-volatile pin and function equivalent to any JEDEC standard 2Kb x 8 SRAM. 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.
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $8.18400 | US $7.36560 | US $7.36560 |
| ≥5: | US $7.77480 | US $6.99732 | US $34.98660 |
| ≥10: | US $7.36560 | US $6.62904 | US $66.29040 |
| ≥20: | US $7.16100 | US $6.44490 | US $128.89800 |
| ≥50: | US $6.95640 | US $6.26076 | US $313.03800 |
| ≥100: | US $6.75180 | US $6.07662 | US $607.66200 |
| ≥200: | US $6.54720 | US $5.89248 | US $1178.49600 |
| ≥500: | US $6.46536 | US $5.81882 | US $2909.41000 |
| ≥1000: | US $6.34260 | US $5.70834 | US $5708.34000 |
Substitute (equivalent) Product
| Substitute Product | Description |
|---|---|
| M48T08-150PC1 | 64 Kbit (8Kb x8) TIMEKEEPER? SRAM, DIP-28 Package |
| M48Z12-150PC1 | 16 Kbit (2Kb x8) TIMEKEEPER? SRAM with Non-Volatile Controller, DIP-28 Package |
| M48T58Y-70PC1 | 64 Kbit (8Kb x8) TIMEKEEPER? SRAM, 5V, DIP-28, Higher Speed Variant |
| M48T128Y-70PM1 | 128 Kbit (16Kb x8) TIMEKEEPER? SRAM with Non-Volatile Controller, DIP-32 Package |
| M48T558Y-70PC1 | 8 Kbit x 8 TIMEKEEPER SRAM, High-Reliability, DIP-24 Package |
Product Usage
The M48T12-150PC1 is a Timekeeper SRAM manufactured by STMicroelectronics. This type of integrated circuit is primarily used in applications that require non-volatile memory with real-time clock (RTC) functionality. Such circuits include:
Embedded Systems:
Industrial Automation:
Networking Equipment:
Computing Equipment:
Telecommunications:
Consumer Electronics:
Test and Measurement Instruments:
Medical Devices:
By integrating both a real-time clock and SRAM, the M48T12-150PC1 provides a reliable way of maintaining data integrity across power cycles, which is crucial for devices needing accurate time-keeping and non-volatile storage.
Global Logistics Country List
| Flag | Country | Estimated Delivery Time | Minimum First Weight Cost | ||
|---|---|---|---|---|---|
| Express | Standard Shipping | Express (0.5kg) | Standard Shipping (0.05kg) | ||
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Returning
Returns are normally accepted when completed within 90 days from the date of the parcel delivered.
Defective ( Please provide a third party quality report of nonconforming products)
Return Freight charges must be prepaid; we will not accept COD shipments.
Warranty
All UTSOURCE purchases have a 90 days money back return policy, plus a 100 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
M48T12-150PC1
M48T12-150PC1 has several brands around the world that may have alternate names for M48T12-150PC1 due to regional differences or acquisition. M48T12-150PC1 may also be known as the following names:
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Unit Price:8.18400 Price comparison
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