| ₹ 1491.36 includes GST and import duties. | |
| B2B customers can avail ₹ 227.43 ITC on this product | |
| 100% Secure Payments | 100% Genuine product |
Description
The AT28C256-15SU is a 256k high-performance Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 32768 words by 8-bit. Manufactured with Atmels advanced nonvolatile CMOS technology, the device offers access times to 150 ns with power dissipation of just 440mW. When the device is deselected, the CMOS standby current is less than 200µA. The AT28C256 is accessed like a static RAM for the read or write cycle without the need for external components. The device contains a 64-byte page register to allow writing of up to 64-byte simultaneously. During a write cycle, the addresses and 1 to 64-byte of data are internally latched, freeing the address and data bus for other operations. Following the initiation of a write cycle, the device will automatically write the latched data using an internal control timer. The end of a write cycle can be detected by DATA Polling of I/O7. Once the end of a write cycle has been detected a new access for a read or write can begin.
- Fast read access time - 150ns
- Automatic page write operation
- Internal control timer
- Fast write cycle times
- Low power dissipation
- Hardware and software data protection
- Data polling for end of write detection
- High reliability CMOS technology
- Endurance - 10? or 10? cycles
- Data retention - 10 years
- CMOS and TTL Compatible inputs and outputs
- JEDEC Approved byte-wide pinout
- Green product and no Sb/Br
Applications
Computers & Computer Peripherals, Industrial, Aerospace, Defence, Military
Product details
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Clock Frequency | 5MHz |
| No. of Pins | 28Pins |
| Memory Size | 256Kbit |
| Product Range | 256Kbit Serial Parallel EEPROMs |
| Memory Case Style | WSOIC |
| Supply Voltage Min | 4.5V |
| IC Interface Type | Parallel |
| EEPROM Memory Configuration | 32K x 8bit |
| Packaging | Each |
| Supply Voltage Max | 5.5V |
| MSL | MSL 3 - 168 hours |
Other details
| Brand | MICROCHIP |
| Part Number | AT28C256-15SU |
| Quantity | Each |
| Technical Data Sheet EN |  |
| Product Change Notice EN | |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 1461.53 |
| 3-5 | ₹ 1446.62 |
| 5-10 | ₹ 1416.79 |
| 10+ | ₹ 1386.96 |
Bulk discount will be automatically applied during checkout based on quantity.