Microchip 256kbit EPROM 28-Pin PDIP, AT27C256R-45PU
- RS Stock No.:
- 127-6557
- Mfr. Part No.:
- AT27C256R-45PU
- Manufacturer:
- Microchip
Bulk discount available
Subtotal (1 pack of 5 units)*
MYR73.39
FREE delivery for orders over RM 500.00
In Stock
- 160 unit(s) ready to ship from another location
- Plus 2,415 unit(s) shipping from 17 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit | Per Pack* |
|---|---|---|
| 5 - 20 | MYR14.678 | MYR73.39 |
| 25 - 95 | MYR14.24 | MYR71.20 |
| 100 + | MYR13.814 | MYR69.07 |
*price indicative
- RS Stock No.:
- 127-6557
- Mfr. Part No.:
- AT27C256R-45PU
- Manufacturer:
- 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 | 256kbit | |
| Organisation | 32K x 8 bit | |
| Maximum Random Access Time | 45ns | |
| Reprogramming Technique | OTP | |
| Mounting Type | Through Hole | |
| Package Type | PDIP | |
| Pin Count | 28 | |
| Dimensions | 37.33 x 13.97 x 4.44mm | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +85 °C | |
| Typical Operating Supply Voltage | 5 V | |
| Number of Words | 32K | |
| Number of Bits per Word | 8bit | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 256kbit | ||
Organisation 32K x 8 bit | ||
Maximum Random Access Time 45ns | ||
Reprogramming Technique OTP | ||
Mounting Type Through Hole | ||
Package Type PDIP | ||
Pin Count 28 | ||
Dimensions 37.33 x 13.97 x 4.44mm | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +85 °C | ||
Typical Operating Supply Voltage 5 V | ||
Number of Words 32K | ||
Number of Bits per Word 8bit | ||
EPROM (One Time Programmable), Atmel
For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.
EPROM OTP (One Time Programmable)
These EPROM (Erasable Programmable Read-Only Memory) devices contain the same chips and are programmed in the same way as their UV-eraseable counterparts. However as the package contains no window, they cannot be erased and re-programmed.
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