For Reference Only
| Part Number | AT28BV256-20SI |
| Manufacturer | Microchip Technology |
| Category | Integrated Circuits (ICs) › Memory |
| Description | IC EEPROM 256KBIT PAR 28SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | AT28BV256-20SI PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 14 - Dec 18 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | AT28BV256-20SI |
| Brand: | Microchip Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Memory |
| Manufacturer: | Microchip Technology |
| Product Status: | Obsolete |
| Memory Type: | Non-Volatile |
| Memory Format: | EEPROM |
| Technology: | EEPROM |
| Memory Size: | 256Kb (32K x 8) |
| Memory Interface: | Parallel |
| Clock Frequency: | - |
| Write Cycle Time - Word, Page: | 10ms |
| Access Time: | 200 ns |
| Voltage - Supply: | 2.7V ~ 3.6V |
| Operating Temperature: | -40°C ~ 85°C (TC) |
| Mounting Type: | Surface Mount |
| Package / Case: | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package: | 28-SOIC |
 |
7132LA55P | IC SRAM 16KBIT PARALLEL 48DIP | 98700 More on Order |
 |
IDT71V35761YSA200BQI8 | IC SRAM 4.5MBIT PAR 165CABGA | 40951 More on Order |
 |
MT48V8M32LFF5-8 | IC DRAM 256MBIT PARALLEL 90VFBGA | 67285 More on Order |
 |
JS28F256J3F1058 TR | IC FLASH 256MBIT PARALLEL 56TSOP | 36922 More on Order |
 |
AT28LV64B-25TI | IC EEPROM 64KBIT PARALLEL 28TSOP | 40499 More on Order |
 |
AT93C57-10SC | IC EEPROM 2KBIT SPI 2MHZ 8SOIC | 41474 More on Order |
 |
MT46V32M16P-5B IT:F TR | IC DRAM 512MBIT PARALLEL 66TSOP | 33090 More on Order |
 |
AT24C08A-10PI | IC EEPROM 8KBIT I2C 400KHZ 8DIP | 79344 More on Order |
 |
CY7C1472V33-167ACES | SRAM 3.3V 72M-BIT 4M X 18 3.4NS | 92348 More on Order |
 |
IDT71V424L12Y | IC SRAM 4MBIT PARALLEL 36SOJ | 81273 More on Order |
 |
IS45S16400F-6TLA1 | IC DRAM 64MBIT PAR 54TSOP II | 95486 More on Order |
 |
DS1345YP-70 | IC NVSRAM 1MBIT PAR 34PWRCAP | 93289 More on Order |
| In Stock | 38297 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.00000 | $0 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
