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Microchip 1 MB EPROM Memory 40-Pin PDIP AT27C1024-70PU
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 4.8mm |
| Length | 52.5mm |
| Model | AT27C1024-70PU |
| Width | 13.9mm |
| Mount Type | Through Hole |
| Maximum Operating Temperature | 85°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -40°C |
| Memory size | 1MB |
| Interface Type | Parallel |
| Pin Count | 40 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 4.5V |
| Supply Current | 100μA |
| Organisation | 64K x 16 bit |
| Number of Bits per Word | 16 |
| Maximum Random Access Time | 70ns |
| Number of Words | 64K |
| Reprogramming Technique | OTP |
| Microchip 1Mbit OTP EPROM Memory 40-Pin PDIPBrand | Microchip |
Key Features
- Single 1 MB capacity with 64K x 16-bit organization for data storage.
- Operates with a parallel interface and a maximum random access time of 70 ns.
- Uses OTP (One Time Programmable) technology without in-system programmability.
- Operates between 4.5 V minimum and 5.5 V maximum supply voltage.
- Designed for through-hole mounting in a 40-pin PDIP package.
- Wide operating temperature range from -40°C to 85°C ensures durability.
- Compact dimensions of 52.5 mm length, 13.9 mm width, and 4.8 mm height.
- Typical supply current of 100 µA supports low power consumption.
Product Description
Microchip AT27C1024-70PU is a 1 MB EPROM Memory module housed in a 40-pin PDIP package designed to provide non-volatile memory storage for electronic circuits and systems. It uses a parallel interface and features OTP (One Time Programmable) technology, making it ideal for applications where data retention without reprogramming capability is critical.
This device is mounted through-hole, facilitating easy assembly in printed circuit boards. Its electrical characteristics include a minimum supply voltage of 4.5 V and a maximum of 5.5 V, with a maximum random access time of 70 ns to allow for efficient read operations.
Designed to operate reliably within a temperature range from -40°C to 85°C, it is suitable for use in industrial, communication, consumer electronics, and embedded systems applications. The memory organization is 64K words of 16 bits each, supporting a total data storage of 1 MB.
The package dimensions are 52.5 mm in length, 13.9 mm in width, and 4.8 mm in height, making it compact for various hardware design requirements. Although it is not compliant with automotive standards, it is commonly used in electronic component and semiconductor industries.
Single 1 MB memory capacity organized as 64K x 16 bits. OTP reprogramming ensures data is permanently stored. Through-hole 40-pin PDIP package for standard PCB mount. Parallel interface for straightforward integration. Operates from 4.5 V to 5.5 V supply voltage.
70 ns maximum random access time for performance efficiency. Wide temperature tolerance from -40°C to 85°C for industrial uses. Compact form factor with 52.5 mm length and 13.9 mm width. Low supply current of 100 µA for energy-efficient operation.
Microchip EPROMs are widely adopted in electronic and semiconductor industries, supporting applications in industrial control, communication devices, and embedded systems. Their OTP nature secures data integrity during the product life cycle.
Explore more EPROM and semiconductor components on EnvMart's platform to find compatible parts and technical resources for your industrial applications.
Explore more products in our Memory Chips category.
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Frequently Asked Questions
This model has a memory capacity of 1 MB, organized as 64K x 16 bits.
The maximum random access time is 70 ns, allowing for efficient read operations.
It operates with a minimum supply voltage of 4.5 V and a maximum of 5.5 V.
This model uses a parallel interface for straightforward integration into electronic systems.
The dimensions are 52.5 mm in length, 13.9 mm in width, and 4.8 mm in height.
It is designed for through-hole mounting in a 40-pin PDIP package.
The typical supply current is 100 µA, supporting low power consumption.
It operates reliably within a temperature range of -40°C to 85°C.
This model uses OTP (One Time Programmable) technology, meaning it cannot be reprogrammed after initial programming.
The memory organization consists of 16 bits per word.
The country of origin for this product is India.
It is suitable for use in industrial control, communication devices, and embedded systems due to its non-volatile memory storage.
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