AT27C256R-70JU 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$2.07
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$2.14
|
27,712
in stock
|
Buy Now |
|
RS
from US$2.42
|
2,696
in stock
|
Buy Now |
|
Future Electronics
from US$2.28
|
981
in stock
|
Buy Now |
|
element14
from US$2.81
|
436
in stock
|
Buy Now |
|
Farnell
from US$2.56
|
436
in stock
|
Buy Now |
|
Conrad
from US$4.74
|
197
in stock
|
Buy Now |
|
Schukat Electronic
from US$3.06
|
196
in stock
|
Buy Now |
|
TME
from US$3.12
|
139
in stock
|
Buy Now |
|
Micros
from US$3.63
|
32
in stock
|
Buy Now |
|
EBV Elektronik
-
|
416
in stock
|
Buy Now |
|
Avnet Silica
-
|
160
in stock
|
Buy Now |
|
Avnet America
from US$2.07
|
0
in stock
|
Buy Now |
|
Richardson RFPD
-
|
0
in stock
|
Buy Now |
| 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) |
Last 6 months Inventory & Pricing History
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
| 70NS, PLCC, IND TEMP, GREEN | Microchip Technology |
| OTP EPROM 256K (32K X 8), 5V, 32PLCC | RS |
| AT27C256R Series 5.5 V 256 Kb (32 K x 8) 70 ns Through Hole EPROM OTP - PLCC-32 | Future Electronics |
| IC, SM EPROM 256K (32K x 8) 4.5-5.5V | element14 |
| EPROM 256K (32K X 8) 4.5-5.5V, SMD | Farnell |
| Microchip Technology AT27C256R-70JU Speicher-IC PLCC-32 PROM 0.256 MBit 32 K x 8 Tube | Conrad |
| OTP-ROM 5V 32kx8 70ns PLCC32 | Schukat Electronic |
| IC: EPROM memory | TME |
| OTP EPROM, 256Kbit (32k x 8bit), 70ns, 5V, -40÷85°C | Micros |
| EPROM, 256 Kbit, 32K x 8bit, 4.5 V to 5.5 V, 32 Pins, PLCC | EBV Elektronik |
| EPROM OTP 256K-bit 32K x 8 70ns 32-Pin PLCC Tube | Richardson RFPD |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT27C256R-70JU?
Additional datasheets, footprints and schematics for AT27C256R-70JU are listed on our Part Details page. You can also find images and similar parts to AT27C256R-70JU on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for AT27C256R-70JU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AT27C256R-70JU price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does AT27C256R-70JU fall under?
The AT27C256R-70JU is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to AT27C256R-70JU 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-70JU you can contact the distributor directly for product support, shipping queries etc.
Is the AT27C256R-70JU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT27C256R-70JU have stock available?
Authorised distributors including Microchip Technology, RS, Future Electronics, element14 and Farnell have stock available or on a lead time for AT27C256R-70JU.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for AT27C256R-70JU often in real-time on the comparison pages.
What if I can't find stock of AT27C256R-70JU?
You can fill out our help required form which you can use to request a quote for AT27C256R-70JU from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.