Microchip 4 MB EPROM 32-Pin PLCC, AT27C040-70JU
- RS Stock No.:
- 127-6545
- Mfr. Part No.:
- AT27C040-70JU
- Brand:
- Microchip
Subtotal (1 pack of 2 units)*
£16.31
(exc. VAT)
£19.572
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 4 unit(s) ready to ship
- Plus 72 unit(s) shipping from 16 February 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 2 + | £8.155 | £16.31 |
*price indicative
- RS Stock No.:
- 127-6545
- Mfr. Part No.:
- AT27C040-70JU
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Memory Size | 4MB | |
| Product Type | EPROM | |
| Organisation | 512 k x 8 Bit | |
| Interface Type | Parallel | |
| Maximum Random Access Time | 70ns | |
| Reprogramming Technique | OTP | |
| In System Programmability | No | |
| Mount Type | Through Hole | |
| Minimum Supply Voltage | 4.5V | |
| Package Type | PLCC | |
| Pin Count | 32 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Length | 11.5mm | |
| Standards/Approvals | No | |
| Height | 3.37mm | |
| Width | 14.3 mm | |
| Number of Words | 512K | |
| Number of Bits per Word | 8 | |
| Supply Current | 100μA | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 4MB | ||
Product Type EPROM | ||
Organisation 512 k x 8 Bit | ||
Interface Type Parallel | ||
Maximum Random Access Time 70ns | ||
Reprogramming Technique OTP | ||
In System Programmability No | ||
Mount Type Through Hole | ||
Minimum Supply Voltage 4.5V | ||
Package Type PLCC | ||
Pin Count 32 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Length 11.5mm | ||
Standards/Approvals No | ||
Height 3.37mm | ||
Width 14.3 mm | ||
Number of Words 512K | ||
Number of Bits per Word 8 | ||
Supply Current 100μA | ||
Automotive Standard No | ||
EPROM (One Time Programmable), Atmel
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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