
For Reference Only
Part Number | AT28HC256-90SI |
OEMstron Part # | AT28HC256-90SI |
Manufacturer | Microchip Technology |
Category | Semiconductors › Memory ICs › Memory |
Description | IC EEPROM 256K PARALLEL 28SOIC |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | AT28HC256-90SI PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AT28HC256-90SI Specifications
Part Number | AT28HC256-90SI | |
Brand | Microchip Technology | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Memory ICs | |
Subcategory | Memory | |
Manufacturer | Microchip Technology | |
Series | - | |
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 | 90ns | |
Voltage - Supply | 4.5V ~ 5.5V | |
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 |
AT28HC256-90SI Documents
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Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AT28HC256-90SI Atmel Corporation |
IC EEPROM 256KBIT 90NS 28SOIC |
Contact Us |
Part Number | Description | Stock |
AT28HC256-90SI D# AT28HC256-90SI-ND Microchip Technology Inc |
IC EEPROM 256KBIT PAR 28SOIC |
Limited Supply - Call |
Part Number | Description | Stock |
AT28HC256-90SI Atmel Corporation |
In stock shipping within 2days |
1000 |
Part Number | Description | Stock |
AT28HC25690SI |
OEM/CM QUOTES ONLY | NO BROKERS |
575 |
Part Number | Description | Stock |
AT28HC256-90SI D# NS-AT28HC256-90SI Atmel Corporation |
OEM/CM ONLY |
4332 |
Part Number | Description | Stock |
AT28HC25690SI Atmel Corporation |
RFQ |
3590 |
AT28HC256-90SI Atmel Corporation |
RFQ |
12508 |
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In Stock | 198 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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100 | $ 0.0000 | $ 0.0000 |
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