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M48T35Y-70MH1E
M48T35Y-70MH1E - Brand New STMicroelectronics Real-time Clocks (RTC)
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Summary description
The M48T35/Y TIMEKEEPER® RAM is a 32Kb x 8 non-volatile static RAM and real
time clock. The monolithic chip is available in two special packages to
provide a highly integrated battery backed-up memory and real time clock
solution. The M48T35/Y is a non-volatile pin and function equivalent to any
JEDEC standard 32Kb 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.
The 28-pin, 600mil DIP CAPHAT houses the M48T35/Y silicon with a quartz
crystal and a long life lithium button cell in a single package.
Features
■ Integrated, ultra low power SRAM, real time clock, power-fail control
circuit and battery
■ BYTEWIDE™ RAM-like clock access
■ BCD coded year, month, day, date, hours, minutes, and seconds
■ Frequency test output for real time clock
■ Automatic power-fail chip deselect and WRITE protection
■ WRITE protect voltages(VPFD= Power-fail Deselect Voltage):
–M48T35: VCC= 4.75 to 5.5V
–4.5V ≤VPFD ≤4.75V
–M48T35Y: VCC= 4.5 to 5.5V
–4.2V ≤ VPFD ≤ 4.5V
■ Self-contained battery and crystal in the CAPHAT™ DIP package
■ SOIC package provides direct connection for a SNAPHAT® housing containing
the battery and
crystal
■ SNAPHAT® housing (battery and crystal) is replaceable
■ Pin and function compatible with JEDEC standard 32 Kb x 8 SRAMs
■ RoHS compliant
– Lead-free second level interconnect
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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