AT27C020-55PU 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$2.54
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$5.07
|
1,058
in stock
|
Buy Now |
|
Schukat Electronic
from US$6.50
|
344
in stock
|
Buy Now |
|
TME
from US$5.23
|
85
in stock
|
Buy Now |
|
ECOM
from US$6.51
|
5
in stock
|
Buy Now |
|
EBV Elektronik
-
|
4
in stock
|
Buy Now |
|
Newark Electronics
from US$5.61
|
0
in stock
|
Buy Now |
|
Microchip Technology
from US$4.57
|
0
in stock
|
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|
|
RS Americas
from US$2.54
|
0
in stock
|
Buy Now |
|
element14
from US$6.22
|
0
in stock
|
Buy Now |
|
Buerklin
from US$7.74
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| 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 | PDIP |
| Temp Range | -40C to +85C |
| Packing Media | Tube (12) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| AT27C020 - Complete Datasheet |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 5.2276 |
| Shipping Weight (kg) | 6.363636 |
| Lead Count | 32 |
| Package Type | PDIP |
| Package Width or Size | .600in |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| OTP EPROM 2M (256K X 8), 5V, 32DIP | RS |
| OTP-ROM 5V 256kx8 55ns DIP32 | Schukat Electronic |
| IC: EPROM memory | TME |
| OTP ROM, 2Mbit, x8, parallel, 55ns, Vc=5V/+-10%, -40+85°C | ECOM |
| EPROM OTP 2M-Bit 256K x 8 55ns 32-Pin PDIP | EBV Elektronik |
| One Time Programmable (Otp) Eprom Ic | Newark Electronics |
| 55NS, PDIP, IND TEMP, GREEN | Microchip Technology |
| EPROM, 2M (256K X 8), 5V, OTP 55NS, PDIP | RS Americas |
| OTP PROM, 2M, 5V, 27C020, PDIP32 | element14 |
| EEPROM-Speicher, 2 Mbit, PDIP-32, Microchip AT27C020-55PU | Buerklin |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT27C020-55PU?
Additional datasheets, footprints and schematics for AT27C020-55PU are listed on our Part Details page. You can also find images and similar parts to AT27C020-55PU on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for AT27C020-55PU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AT27C020-55PU price breaks, MOQs, lead times, inventory and SKUs from distributors.
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 AT27C020-55PU you can contact the distributor directly for product support, shipping queries etc.
Is the AT27C020-55PU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT27C020-55PU have stock available?
Authorised distributors including RS, Schukat Electronic, TME, ECOM and EBV Elektronik have stock available or on a lead time for AT27C020-55PU.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for AT27C020-55PU often in real-time on the comparison pages.
What if I can't find stock of AT27C020-55PU?
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