M48T512Y-70PM1 - Brand New STMicroelectronics Real-time Clocks (RTC)
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Description
The M48T512Y/V TIMEKEEPER® RAM is a 512 Kb x 8 non-volatile static RAM and realtime clock organized as 524,288 words by 8 bits. The special DIP package provides a fully integrated battery-backed memory and real-time clock solution.
Features
■ Integrated ultra low power SRAM, real-time
clock, power-fail control circuit, battery, and
crystal
■ BCD coded year, month, day, date, hours,
minutes, and seconds
■ Automatic power-fail chip deselect and WRITE
protection
■ WRITE protect voltages:
(VPFD = Power-fail deselect voltage)
– M48T512Y: VCC = 4.5 to 5.5 V
4.2 V ≤ VPFD ≤ 4.5 V
– M48T512V: VCC = 3.0 to 3.6 V
2.7 V ≤ VPFD ≤ 3.0 V
(contact ST sales office for availability)
■ Conventional SRAM operation; unlimited
WRITE cycles
■ Software controlled clock calibration for high
accuracy applications
■ 10 years of data retention and clock operation
in the absence of power
■ Pin and function compatible with industry
standard 512 K x 8 SRAMS
■ Self-contained battery and crystal in DIP
package
■ RoHS compliant
– Lead-free second level interconnect -
Similar parts: 1405 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download M48T512Y-70PM1
- Chipdatas Part: CD93-M48T512Y-70PM1
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 08:37 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
