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AT28HC256-90SU
EEPROM, High Speed, Parallel, 256 Kbit, 32K x 8bit, 5 MHz, SOIC, 28 Pins
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoAT28HC256-90SU
Newark Part No.68T4391
Product Range256Kbit Parallel EEPROM
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 54 week(s)
| Quantity | Price |
|---|---|
| 25+ | $19.990 |
| 100+ | $18.890 |
Price for:Each
Minimum: 54
Multiple: 27
$1,079.46
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoAT28HC256-90SU
Newark Part No.68T4391
Product Range256Kbit Parallel EEPROM
Technical Datasheet
Memory Size256Kbit
IC Interface TypeParallel
Memory Density256Kbit
Memory Configuration32K x 8bit
EEPROM Memory Configuration32K x 8bit
Memory Interface TypeParallel
InterfacesParallel
Clock Frequency Max5MHz
Clock Frequency5MHz
Memory Case StyleSOIC
IC Case / PackageSOIC
No. of Pins28Pins
Supply Voltage Min4.5V
Supply Voltage Max5.5V
IC MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range256Kbit Parallel EEPROM
MSL-
Technical Specifications
Memory Size
256Kbit
Memory Density
256Kbit
EEPROM Memory Configuration
32K x 8bit
Interfaces
Parallel
Clock Frequency
5MHz
IC Case / Package
SOIC
Supply Voltage Min
4.5V
IC Mounting
Surface Mount
Operating Temperature Max
85°C
MSL
-
IC Interface Type
Parallel
Memory Configuration
32K x 8bit
Memory Interface Type
Parallel
Clock Frequency Max
5MHz
Memory Case Style
SOIC
No. of Pins
28Pins
Supply Voltage Max
5.5V
Operating Temperature Min
-40°C
Product Range
256Kbit Parallel EEPROM
SVHC
No SVHC (25-Jun-2025)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate