AT27C256R-45JU More Semiconductors - ICs by Microchip Technology
256Kb (32-Kbit x 8) 5V OTP EPROM
| Status: | Active |
|---|---|
| Series: | AT27C256R |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$2.14
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$2.40
|
3
in stock
|
Buy Now |
|
Microchip Technology
from US$2.14
|
4,821
in stock
|
Buy Now |
|
Newark Electronics
from US$2.50
|
2,507
in stock
|
Buy Now |
|
element14
from US$2.69
|
2,507
in stock
|
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|
Farnell
from US$2.35
|
2,507
in stock
|
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|
Chip One Stop
from US$2.15
|
1,600
in stock
|
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|
Future Electronics
from US$2.30
|
896
in stock
|
Buy Now |
|
Avnet America
from US$2.40
|
506
in stock
|
Buy Now |
|
Schukat Electronic
from US$3.49
|
360
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$2.76
|
152
in stock
|
Buy Now |
|
Distrelec
from US$2.32
|
43
in stock
|
Buy Now |
|
EBV Elektronik
-
|
288
in stock
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| 256-Kbit (32-Kbit x 8) |
| Low-power CMOS operation |
| Standard power supply range, 5V +/-10% |
| 100 µA max standby |
| 20mA max active at 5 MHz |
| Parallel Interface |
| 45 ns access time |
| High-reliability CMOS technology |
| 2,000V ESD protection |
| 200 mA latchup immunity |
| Rapid programming algorithm – 100 µs/byte (typical) |
| CMOS and TTL compatible inputs and outputs |
| Integrated product identification code |
| Industrial Temperature Range: -40°C to 85°C |
| Available in Green (Pb/Halide-free) Packaging Only |
| 32-lead, Plastic J-leaded Chip Carrier (PLCC) |
Specifications
| Density (Organization) | 256Kb |
|---|---|
| Operating Voltage Min. (V) | 4.5 |
| Oper Voltage Max (V) | 5.5 |
| Read Access Speed (Par Flash) | 45/70ns |
| Page Size (bytes) | 1 |
| Write Protected | False |
| Data Retention (Years) | 20 |
| Battery Backup | False |
| Pins | Packaging | 32 | PLCC |
| Temp Range | -40C to +85C |
| Packing Media | Tube (32) |
Resources
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 1.129 |
| Shipping Weight (kg) | 2.333333 |
| Lead Count | 32 |
| Package Type | PLCC |
| Package Width or Size | 11.5x14x3.37mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 45NS, PLCC, IND TEMP, GREEN | Microchip Technology |
| Eprom, Otp, 256Kbit, Plcc-32 | Newark Electronics |
| EPROM, OTP, 256KBIT, PLCC-32 | element14 |
| AT27C256R Series 256Kb (32 K x 8) One-Time Programmable Read-Only Memory-PLCC-32 | Future Electronics |
| EPROM OTP 256K-Bit 32K x 8 45ns 32-Pin PLCC | Avnet America |
| OTP-ROM 5V 32kx8 45ns PLCC32 | Schukat Electronic |
| IC: EPROM memory | Transfer Multisort Elektronik |
| Microchip OTP EPROM Parallel 256KB 5MHz 70ns PLCC 256KB 70ns PLCC | Distrelec |
| EPROM OTP 256K-bit 32Kx8 45ns 32-Pin | RS |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT27C256R-45JU?
Additional datasheets, footprints and schematics for AT27C256R-45JU are listed on our Part Details page. You can also find images and similar parts to AT27C256R-45JU on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for AT27C256R-45JU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AT27C256R-45JU price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does AT27C256R-45JU fall under?
The AT27C256R-45JU is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to AT27C256R-45JU when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the AT27C256R-45JU you can contact the distributor directly for product support, shipping queries etc.
Is the AT27C256R-45JU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT27C256R-45JU have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for AT27C256R-45JU.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for AT27C256R-45JU often in real-time on the comparison pages.
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