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18121C104KAT1A
18121C104KAT1A - Brand New AVX 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 MSM518121A is an 1-Mbit CMOS multiport memory composed of a 131,072-words
by 8-bit dynamic random access memory, RAM port, and a 256-word by 8-bit
static serial access memory, SAM port. The RAM port and SAM port operate
independently and asynchronously.
The MSM518121A supports three types of operation: random access to and from
the RAM port, high speed serial access to and from the SAM port and
bidirectional transfer of data between any selected row in the RAM port and
the SAM port. The RAM port and the SAM port can be accessed independently
except when data is being transferred between them internally.
FEATURES
• Single power supply of 5 V ±10% with a built-in VBB generator
• All inputs and outputs :TTL compatible
• Multiport organization
RAM port : 128K word x 8 bits
SAM port : 256 word x 8 bits
• RAM port
Fast page mode, Read modify write
CAS before RAS refresh, Hidden refresh
RAS only refresh, Standard write-per-bit
• SAM port
High speed serial
Read / Write capabillity
Fully static register
256 tap location
• RAM-SAM bidirectional, Read / Write / Pseudo write, Real time read transfer
• Package options:
40-pin 475 mil plastic ZIP (ZIP40-P-475-1.27) (Product : MSM518121A-xxZS)
40-pin 400 mil plastic SOJ (SOJ40-P-400-1.27) (Product : MSM518121A-xxJS)
xx indicates speed rank.
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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