AT28C64B-15SU Memory by Microchip Technology
5V 64Kbit (8Kbit x 8) Parallel EEPROM with Software Data Protection
| Status: | Active |
|---|---|
| Series: | AT28C64B |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$4.63
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$4.78
|
6,080
in stock
|
Buy Now |
|
RS
from US$5.87
|
148
in stock
|
Buy Now |
|
element14
from US$6.42
|
130
in stock
|
Buy Now |
|
Farnell
from US$5.87
|
130
in stock
|
Buy Now |
|
TME
from US$6.11
|
19
in stock
|
Buy Now |
|
Avnet America
from US$4.63
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
|
ECOM
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| 8 Kbits x 8 (64 Kbit) |
| 5V ±10% Supply |
| Parallel Interface |
| 150ns access time |
| Self-Timed Erase and Write Cycles (10 ms max) |
| Page Write and Byte Write |
| Data Polling for end of write detection |
| Low Power Consumption |
| Read / Write current 40 mA (Max) |
| Standby current TTL 2 mA (Max), CMOS 100 µA (Max) |
| Hardware Protection |
| Software Data Protect |
| More than 100,000 erase/write cycles |
| Data retention > 10 years |
| Temperature Ranges |
| Standard Temperature Range: -40°C to 85°C |
| Available in Green (Pb/Halide-free) Packaging Only |
| 32-lead, Plastic J-leaded Chip Carrier (PLCC) |
| 28-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP) |
| 28-lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC) |
| 28-lead, Plastic Thin Small Outline Package (TSOP) |
Specifications
| Density (Organization) | 64Kb |
|---|---|
| Operating Voltage Min. (V) | 4.5 |
| Oper Voltage Max (V) | 5.5 |
| Read Access Speed (Par Flash) | 150ns |
| Page Size (bytes) | 64 |
| Write Protected | False |
| Endurance | 10k Cycles |
| Data Retention (Years) | 10 |
| Battery Backup | False |
| Pins | Packaging | 28 | SOIC |
| Temp Range | -40C to +85C |
| Packing Media | Tube (27) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| AT28C64B 64K (8Kx8) Industrial Parallel EEPROM with Page Write and Software Data Protection |
Application Notes |
|---|
| AN_3317 - Support for Third Party Memory Devices Programmer Sources |
| AN_0543 - EEPROM Data Protection |
| AN_0545 - Programmer Support for Parallel EEPROMs |
| AN_0544 - Software Chip Erase |
Miscellaneous |
|---|
| Standard Microcircuit Drawings Product Offering |
Supporting Collateral |
|---|
| Parallel EEPROM Die Products |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.7704 |
| Shipping Weight (kg) | 1.37037 |
| Lead Count | 28 |
| Package Type | SOIC |
| Package Width or Size | .300in |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 150NS, SOIC, IND TEMP, GREEN | Microchip Technology |
| EEPROM Parallel 64K-bit 8Kx8 5V 28-Pin | RS |
| PARALLEL EEPROM, 64KBIT, WSOIC-28 | element14 |
| IC: EEPROM memory | TME |
| EEPROM, Page Write and Software Data Protection, 64 Kbit, 8K x 8bit, Parallel, 5 MHz, WSOIC | Avnet America |
| EEPROM, 64Kbit, x8, paral, Uc=5V, -40+85°C | ECOM |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT28C64B-15SU?
Additional datasheets, footprints and schematics for AT28C64B-15SU are listed on our Part Details page. You can also find images and similar parts to AT28C64B-15SU on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for AT28C64B-15SU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AT28C64B-15SU price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does AT28C64B-15SU fall under?
The AT28C64B-15SU is listed under Semiconductors - ICs > Memory > EEPROM.
Can I view similar or alternative parts?
You can view similar parts to AT28C64B-15SU when available in the EEPROM 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 AT28C64B-15SU you can contact the distributor directly for product support, shipping queries etc.
Is the AT28C64B-15SU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT28C64B-15SU have stock available?
Authorised distributors including Microchip Technology, RS, element14, Farnell and TME have stock available or on a lead time for AT28C64B-15SU.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for AT28C64B-15SU often in real-time on the comparison pages.
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