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CY7C263-45WMB
CY7C263-45WMB - Brand New Cypress Semiconductor 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
Functional Description
The CY7C261, CY7C263, and CY7C264 are high-performance 8192-word by 8-bit CMOS
PROMs. When deselected, the 7C261 automatically powers down into a low-power
stand by mode. It is packaged in a 300-mil-wide package. The 7C263 and 7C264
are packaged in 300-mil-wide and 600-mil-wide packages respectively, and do
not power down when deselected. The reprogrammable packages are equipped with
an erasure window; when exposed to UV light, these PROMs are erased and can
then be reprogrammed. The memory cells utilize proven EPROM floating-gate
technology and byte-wide in telligent programming algorithms.
The CY7C261, CY7C263, and CY7C264 are plug-in replacements for bipolar devices
and offer the advantages of lower power, superior performance and programming
yield. The EPROM cell requires only 12.5V for the supervoltage and low current
requirements allow for gang programming. The EPROM cells allow for each memory
location to be tested 100%, as each location is written into, erased, and
repeatedly exercised prior to encapsulation. Each PROM is also tested for AC
performance to guarantee that after customer programming the product will meet
DC and AC specification limits.
Features
• CMOS for optimum speed/power
• Windowed for reprogrammability
• High speed
— 20 ns (commercial)
— 25 ns (military)
• Low power
— 660 mW (commercial)
— 770 mW (military)
• Super low standby power (7C261)
— Less than 220 mW when deselected
— Fast access: 20 ns
• EPROM technology 100% programmable
• Slim 300-mil or standard 600-mil packaging available
• 5V ± 10% VCC, commercial and military
• Capable of withstanding greater than 2001V static discharge
• TTL-compatible I/O
• Direct replacement for bipolar PROMs
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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