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M28256-156
M28256-156 - Brand New STMicroelectronics IC Chips
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
DESCRIPTION
The M28256 and M28256-W are 32K x8 low power Parallel EEPROM fabricated with STMicroelectronics proprietary double polysilicon CMOS technology.
■ FAST ACCESS TIME:
– 90ns at 5V
– 120ns at 3V
■ SINGLE SUPPLY VOLTAGE:
– 5V ± 10% for M28256
– 2.7V to 3.6V for M28256-xxW
■ LOW POWER CONSUMPTION
■ FAST WRITE CYCLE:
– 64 Bytes Page Write Operation
– Byte or Page Write Cycle
■ ENHANCED END of WRITE DETECTION:
– Data Polling
– Toggle Bit
■ STATUS REGISTER
■ HIGH RELIABILITY DOUBLE POLYSILICON, CMOS TECHNOLOGY:
– Endurance >100,000 Erase/Write Cycles
– Data Retention >10 Years
■ JEDEC APPROVEDBYTEWIDE PIN OUT
■ ADDRESS and DATA LATCHED ON-CHIP
■ SOFTWARE DATA PROTECTION
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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