Microchip 2000 kB OTP EPROM Memory 32-Pin PDIP, AT27C020-90PU
- RS stock no.:
- 127-4062
- Distrelec Article No.:
- 304-37-068
- Mfr. Part No.:
- AT27C020-90PU
- Manufacturer:
- Microchip
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Bulk discount available
Subtotal (1 pack of 2 units)*
R 188,63
(exc. VAT)
R 216,924
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- 100 unit(s) ready to ship from another location
- Plus 210 unit(s) shipping from 25 February 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 2 - 8 | R 94.315 | R 188.63 |
| 10 - 48 | R 91.955 | R 183.91 |
| 50 - 98 | R 89.195 | R 178.39 |
| 100 - 498 | R 85.625 | R 171.25 |
| 500 + | R 82.20 | R 164.40 |
*price indicative
- RS stock no.:
- 127-4062
- Distrelec Article No.:
- 304-37-068
- Mfr. Part No.:
- AT27C020-90PU
- Manufacturer:
- Microchip
Specification
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 | 2000kB | |
| Product Type | OTP EPROM Memory | |
| Organisation | 256k x 8 Bit | |
| Interface Type | Parallel | |
| Maximum Random Access Time | 55ns | |
| Reprogramming Technique | OTP | |
| In System Programmability | No | |
| Mount Type | Through Hole | |
| Minimum Supply Voltage | 4.5V | |
| Package Type | PDIP | |
| Maximum Supply Voltage | 5.5V | |
| Pin Count | 32 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Length | 42.2mm | |
| Height | 4.8mm | |
| Width | 13.9 mm | |
| Number of Words | 256K | |
| Number of Bits per Word | 8 | |
| Automotive Standard | No | |
| Supply Current | 100μA | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Memory Size 2000kB | ||
Product Type OTP EPROM Memory | ||
Organisation 256k x 8 Bit | ||
Interface Type Parallel | ||
Maximum Random Access Time 55ns | ||
Reprogramming Technique OTP | ||
In System Programmability No | ||
Mount Type Through Hole | ||
Minimum Supply Voltage 4.5V | ||
Package Type PDIP | ||
Maximum Supply Voltage 5.5V | ||
Pin Count 32 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Length 42.2mm | ||
Height 4.8mm | ||
Width 13.9 mm | ||
Number of Words 256K | ||
Number of Bits per Word 8 | ||
Automotive Standard No | ||
Supply Current 100μA | ||
The Microchip AT27C020 2Mb low-power, high-performance One Time Programmable EPROM is organized as 256-Kbit x 8. It operates on 4.5V to 5.5V voltage range. In normal read mode operation typical power consumption is only 8 mA and standby mode supply current is typically less than 10 μA. Any byte can be accessed in less than 55 ns, thus eliminating the need for speed-reducing WAIT states on high performance microprocessor systems.
Low-power CMOS operation
Access time is 90ns
ESD protection of 2,000V
Latch up immunity of 200mA
Rapid programming algorithm of 100μs/byte (typical)
CMOS and TTL compatible inputs and outputs
Integrated product identification code
Temperature range between -40°C and 85°C
32-lead, Plastic J-leaded Chip Carrier (PLCC) package
Related links
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