AT27C020-90JU More Semiconductors - ICs by Microchip Technology
2Mb (256-Kbit x 8) 5V OTP EPROM
| Status: | Active |
|---|---|
| Series: | AT27C020 |
| RoHS: | Compliant |
The Microchip AT27C020 is a low-power, high-performance, 2-megabit One Time Programmable EPROM organized as 256-Kbit x 8. Requiring a single 5V power supply, in normal read mode operation typical power consumption is only 8 mA and standby mode supply current is typically less than 10 μA. Any byte can be accessed in less than 55 ns, thus eliminating the need for speed-reducing WAIT states on high performance microprocessor systems.
Where to Buy
Prices starting from US$3.44
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$3.94
|
482
in stock
|
Buy Now |
|
Microchip Technology
from US$3.55
|
4,523
in stock
|
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|
Chip One Stop
from US$3.44
|
1,144
in stock
|
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|
Schukat Electronic
from US$5.17
|
440
in stock
|
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|
Transfer Multisort Elektronik
from US$4.25
|
86
in stock
|
Buy Now |
|
Newark Electronics
from US$3.97
|
14
in stock
|
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|
Avnet America
from US$3.97
|
14
in stock
|
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|
Avnet Silica
-
|
160
in stock
|
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|
Future Electronics
from US$3.97
|
-
|
Buy Now |
|
element14
from US$4.77
|
-
|
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|
Farnell
from US$4.00
|
-
|
Buy Now |
|
|
Avnet Asia
-
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
Features
| 2-Mbit (256-Kbit x 8) |
| Low-power CMOS operation |
| Standard power supply range, 5V +/-10% |
| 100 µA max standby |
| 25 mA max active at 5 MHz |
| Parallel Interface |
| 55 ns access time |
| Pin compatible with Microchip AT27C010 |
| 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) |
| 32-lead, 0.600" wide, plastic, dual inline package (PDIP) |
Specifications
| Density (Organization) | 2Mb |
|---|---|
| Operating Voltage Min. (V) | 4.5 |
| Oper Voltage Max (V) | 5.5 |
| Read Access Speed (Par Flash) | 55/90ns |
| 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 |
|---|
| AT27C020 - 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
| 90NS, PLCC, IND TEMP, GREEN | Microchip Technology |
| OTP EPROM 2M (256K X 8) 90NS 32PLCC | RS |
| OTP-ROM 5V 256kx8 90ns PLCC32 | Schukat Electronic |
| IC: EPROM memory | Transfer Multisort Elektronik |
| 90Ns, Plcc, Ind Temp, Green Rohs Compliant: Yes |Microchip AT27C020-90JU | Newark Electronics |
| EPROM OTP 2M-Bit 256K x 8 90ns 32-Pin PLCC | Avnet America |
| AT27C020 Series 2 Mb (256 K x 8) 5.5 V One-time Programmable Read-only Memory | Future Electronics |
| EPROM 2M (256K X 8) 4.5-5.5V, SMD | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT27C020-90JU?
Additional datasheets, footprints and schematics for AT27C020-90JU are listed on our Part Details page. You can also find images and similar parts to AT27C020-90JU on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for AT27C020-90JU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AT27C020-90JU price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does AT27C020-90JU fall under?
The AT27C020-90JU is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to AT27C020-90JU 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 AT27C020-90JU you can contact the distributor directly for product support, shipping queries etc.
Is the AT27C020-90JU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT27C020-90JU have stock available?
Authorised distributors including Microchip Technology, Chip One Stop, RS, Schukat Electronic and Transfer Multisort Elektronik have stock available or on a lead time for AT27C020-90JU.
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