AT27BV256-70JU Memory by Microchip Technology
256Kb (32-Kbit x 8) Unregulated Battery-Voltage High-Speed OTP EPROM
| Status: | Active |
|---|---|
| Series: | AT27BV256 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$3.15
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$3.59
|
416
in stock
|
Buy Now |
|
Microchip Technology
from US$3.15
|
1,238
in stock
|
Buy Now |
|
Newark Electronics
from US$3.69
|
416
in stock
|
Buy Now |
|
element14
from US$3.80
|
416
in stock
|
Buy Now |
|
Future Electronics
from US$3.30
|
-
|
Buy Now |
|
Avnet America
from US$3.82
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| 256-Kbit (32-Kbit x 8) |
| Dual voltage range operation |
| Unregulated battery power supply range, 2.7V to 3.6V, or |
| Standard power supply range, 5V +/-10% |
| Parallel Interface |
| 70 ns access time |
| Pin compatible with Microchip AT27C256R |
| Low-power CMOS operation |
| 20 µA max standby (less than 1 µA, typical) for VCC = 3.6V |
| 29 mW max active at 5 MHz for VCC = 3.6V |
| 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 |
| JEDEC standard for LVTTL and LVBO |
| 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) | 2.7 |
| Oper Voltage Max (V) | 5.5 |
| Read Access Speed (Par Flash) | 70 ns |
| 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
Data Sheets |
|---|
| AT27BV256 - Complete Datasheet |
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 |
| Eprom, 256Kbit, -40 To 85Deg C Rohs Compliant: Yes |Microchip AT27BV256-70JU | Newark Electronics |
| EPROM, 256KBIT, -40 TO 85DEG C | element14 |
| AT27BV256 Series 256 kb (32K x 8) One-Time Programmable Read-Only Memory-PLCC-32 | Future Electronics |
| EPROM OTP 256K-Bit 32K x 8 70ns 32-Pin PLCC | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT27BV256-70JU?
Additional datasheets, footprints and schematics for AT27BV256-70JU are listed on our Part Details page. You can also find images and similar parts to AT27BV256-70JU on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for AT27BV256-70JU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AT27BV256-70JU price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does AT27BV256-70JU fall under?
The AT27BV256-70JU is listed under Semiconductors - ICs > Memory > EPROM.
Can I view similar or alternative parts?
You can view similar parts to AT27BV256-70JU when available in the EPROM 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 AT27BV256-70JU you can contact the distributor directly for product support, shipping queries etc.
Is the AT27BV256-70JU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT27BV256-70JU have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Future Electronics have stock available or on a lead time for AT27BV256-70JU.
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