Microchip, 256 kB Parallel EEPROM, 150 ns 28-Pin PDIP Serial-2 Wire
- RS Stock No.:
- 127-6570P
- Mfr. Part No.:
- AT28C256-15PU
- Brand:
- Microchip
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View bulk pricing optionsSubtotal 10 units (supplied in a tube)*
$272.80
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$313.70
(inc. GST)
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In Stock
- Plus 24 unit(s) shipping from 07 September 2026
- Plus 84 unit(s) shipping from 15 September 2026
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Units | Per unit |
|---|---|
| 10 - 49 | $27.28 |
| 50 + | $25.92 |
*price indicative
- RS Stock No.:
- 127-6570P
- Mfr. Part No.:
- AT28C256-15PU
- Brand:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Memory Size | 256kB | |
| Product Type | Parallel EEPROM | |
| Interface Type | Serial-2 Wire | |
| Package Type | PDIP | |
| Mount Type | Through Hole | |
| Pin Count | 28 | |
| Maximum Clock Frequency | 5MHz | |
| Organisation | 32K x 8 bit | |
| Minimum Supply Voltage | 4.5V | |
| Number of Bits per Word | 8 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Series | AT28C256 | |
| Width | 13.97mm | |
| Standards/Approvals | No | |
| Length | 37.34mm | |
| Height | 4.8mm | |
| Data Retention | 10year | |
| Maximum Random Access Time | 150ns | |
| Supply Current | 50mA | |
| Number of Words | 32768 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 256kB | ||
Product Type Parallel EEPROM | ||
Interface Type Serial-2 Wire | ||
Package Type PDIP | ||
Mount Type Through Hole | ||
Pin Count 28 | ||
Maximum Clock Frequency 5MHz | ||
Organisation 32K x 8 bit | ||
Minimum Supply Voltage 4.5V | ||
Number of Bits per Word 8 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Series AT28C256 | ||
Width 13.97mm | ||
Standards/Approvals No | ||
Length 37.34mm | ||
Height 4.8mm | ||
Data Retention 10year | ||
Maximum Random Access Time 150ns | ||
Supply Current 50mA | ||
Number of Words 32768 | ||
Automotive Standard No | ||
Electrically Erasable PROM Parallel Access, Microchip
EEPROM (E²PROM) memory is non-volatile RAM that has individual byte addressing for data write, unlike Flash which has to be written/erased in blocks . It does have a limited life in terms of number of write cycles and tends to be used for program storage that is infrequently changed.
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