Microchip Technology28-SOIC (0.295", 7.50mm Width)RoHS
AT28HC256E-12SU
IC EEPROM 256KBIT PAR 28SOIC
Category
Subcategory
Memory
Package
28-SOIC (0.295", 7.50mm Width)
Status
Active
Datasheet
$11.18 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Microchip Technology |
| Model | AT28HC256E-12SU |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Supplier Device Package | 28-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
AT28HC256E-12SU by Microchip Technology is a commonly used electronic component in the Memory category. Available in 28-SOIC (0.295", 7.50mm Width) package with -40°C ~ 85°C (TC) operating temperature range. Contact us for datasheet, pricing, and availability.
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Alternatives & Replacements
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Rochester Electronics, LLCStock28-SOIC (0.295", 7.50mm Width)
CY62256VLL-70SNC
IC SRAM 256KBIT PARALLEL 28SOIC
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Rochester Electronics, LLCStock28-SOIC (0.295", 7.50mm Width)
CY62256L-70SNCT
STANDARD SRAM, 32KX8, 70NS
Request QuoteRFQ →
Rochester Electronics, LLCStock28-SOIC (0.295", 7.50mm Width)
CY62256LL-70SNC
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All Technical Specifications
| Technology | EEPROM |
| Access Time | 120 ns |
| Memory Size | 256Kb (32K x 8) |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Memory Interface | Parallel |
| Voltage - Supply | 4.5V ~ 5.5V |
| Write Cycle Time - Word, Page | 10ms |
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