IC NVSRAM 64KBIT 150NS
|Fabbricante :||Maxim Integrated|
|Tipologia di produzione :||NVRAM|
|Datasheet:||DS1225AD-150 Datasheet (PDF)|
|RoHs Status:||Lead free / RoHS Compliant|
|Codice di marcatura:||DS1225AD-150|
Richiesta di offerta
DS1225AD-150 Dettagli del prodotto
10 years minimum data retention in the absence of external power
Data is automatically protected during power loss
Directly replaces 8k x 8 volatile static RAM or EEPROM
Unlimited write cycles
JEDEC standard 28-pin DIP package
Read and write access times of 70 ns
Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time
Full ±10% VCC operating range (DS1225AD)
Optional ±5% VCC operating range (DS1225AB)
Optional industrial temperature range of -40°C to +85°C, designated IND
The DS1225AB and DS1225AD-150 are 65,536-bit, fully static, nonvolatile SRAMs organized as 8192 words by 8 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry which constantly monitors VCC for an out-of-tolerance condition. When such a condition occurs, the lithium energy source is automatically switched on and write protection is unconditionally enabled to prevent data corruption. The NV SRAMs can be used in place of existing 8k x 8 SRAMs directly conforming to the popular bytewide 28-pin DIP standard. The devices also match the pinout of the 2764 EPROM and the 2864 EEPROM, allowing direct substitution while enhancing performance. There is no limit on the number of write cycles that can be executed and no additional support circuitry is required for microprocessor interfacing.
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status.
- 10 years minimum data retention in the absence of external power
- Data is automatically protected during power loss
- Directly replaces 8k x 8 volatile static RAM or EEPROM
- Unlimited write cycles
- Low-power CMOS
- JEDEC standard 28-pin DIP package
- Read and write access times of 70ns
- Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time
- Full ±10% VCC operating range (DS1225AD)
- Optional ±5% VCC operating range (DS1225AB)
- Optional industrial temperature range of -40°C to +85°C, designated IND
- Data Bus Width
- 8 bit
- Memory Size
- 64 Kbit
- 8 K x 8
- Interface Type
- Access Time
- 150 ns
- Supply Voltage Max
- 5.5 V
- Supply Voltage Min
- 4.5 V
- Operating Current
- 75 mA
- Maximum Operating Temperature
- + 70 C
- Minimum Operating Temperature
- 0 C
- Package / Case
- Mounting Style
- Through Hole
- Part # Aliases
DS1225AD data sheet for guidance
DS1225AD-150 Related speciale
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- 5 / 5
- 5 Stars 100%
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Estimated Delivery Time: Apr 05 - Apr 10 days (choose Expedited at checkout).
Spedizione & Pagamento
- Tipo di spedizione
- Tassa della nave
- Lead Time
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
- Condizioni di pagamento
- Fee mano
- Wire Transfer
- charge US$30.00 banking fee.
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
Forniamo prodotti di alta qualità, un servizio attento e post-vendita di garanzia
Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.
Quantità di ordine minimo comincia da 1pcs.
Più basso tassa di spedizione internazionale parte da US $ 2,00.
90 giorni di garanzia di qualità per tutti i prodotti.
Step2: Vacuum Packaging
Step3: Anti-Static Bag
Step4: Individual Packaging
Step5: Packaging Boxes
Step6: Bar-Code Shipping Tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
- Q: How does Jotrin guarantee that DS1225AD-150 is the original manufacturer or agent of MAXIM?
- We have a professional business development department to strictly test and verify the qualifications of MAXIM original manufacturers and agents. All MAXIM suppliers must pass the qualification review before they can publish their DS1225AD-150 devices; we pay more attention to the channels and quality of DS1225AD-150 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of DS1225AD-150 chips? Including MAXIM original factory information, NVRAM application, DS1225AD-150 pictures?
- You can use Jotrin's intelligent search engine, or filter by Memory (EPROM, EEPROM, ROM, NV SRAM) category, or find it through Maxim Integrated Information page.
- Q: Are the MAXIM's DS1225AD-150 price and stock displayed on the platform accurate?
- The MAXIM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for DS1225AD-150, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
- Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
- Q: What is the process for returns or replacement of DS1225AD-150?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the DS1225AD150 we delivered, we will accept the replacement or return of the DS1225AD-150 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of DS1225AD-150.
(3)The DS1225AD-150 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
- Q: How to contact us and get support, such as DS1225AD-150 datasheet pdf, DS1225AD pin diagram?
- Need any After-Sales service, please feel free contact us: firstname.lastname@example.org
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