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Microchip 1 kB Serial EEPROM 250 ns 8-Pin SOIC 3 Wire 93C46A-I/SN
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.75mm |
| Length | 4.9mm |
| Model | 93C46A-I/SN |
| Width | 6mm |
| Mount Type | Surface |
| Series | 93C46A |
| Maximum Operating Temperature | 85°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Memory size | 1kB |
| Interface Type | 3 Wire |
| Pin Count | 8 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 4.5V |
| Supply Current | 1mA |
| Maximum Clock Frequency | 2MHz |
| Organisation | 1K x 8 bit |
| Number of Bits per Word | 8 |
| Maximum Random Access Time | 250ns |
| Number of Words | 128 |
| Temperature Ranges Supported | - Industrial (I) -40°C to +85°C, - Automotive (E) -40°C to +125°C |
Key Features
- Supports a maximum clock frequency of 2 MHz for rapid data access.
- Low-power CMOS technology optimizes power consumption.
- Operates within a supply voltage range of 4.5 V to 5.5 V.
- Data retention exceeds 200 years for long-term reliability.
- Functions reliably in temperature range from -40°C to +85°C.
- Endures up to 1,000,000 erase/write cycles for durability.
- Includes device status signal indicating ready/busy states.
- Compact 8-pin SOIC package with dimensions 4.9 mm x 6 mm x 1.75 mm.
Product Description
Microchip's 93C46A-I/SN is a 1 kB Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) valued for its reliability and low power consumption in industrial and embedded applications. Manufactured using advanced CMOS technology, this device supports a 3-wire serial interface packaged in a compact 8-pin SOIC form factor, making it suitable for surface mounting on PCBs.
Operating at a maximum clock frequency of 2 MHz, it ensures quick access for memory read/write operations. The EEPROM allows memory organization options via ORG pin settings and features automatic erase and write cycles with self-timed processes to maintain data integrity.
With temperature operating ranges from -40°C up to 85°C, the device is suitable for harsh industrial environments. It provides exceptional data retention exceeding 200 years, alongside a robust life cycle of 1,000,000 erase/write cycles, endorsing usage in long-term storage and mission-critical applications.
The package dimensions of 4.9 mm length, 6 mm width, and 1.75 mm height facilitate compact circuit designs. The product offers device status outputs for ready/busy states, and supports sequential read functionality, enhancing its usefulness in embedded control systems.
The 93C46A-I/SN EEPROM is ideal for industrial electronics, control systems, automotive electronics within the specified temperature range, and consumer devices requiring durable memory solutions.
Its low-voltage supply range from 4.5 V to 5.5 V enables design flexibility across various power domains. The device is RoHS compliant and packaged with Pb-free matte tin finish, fulfilling current environmental regulations.
Applications include data logging, calibration storage, and nonvolatile parameter storage in embedded systems.
Overall, the Microchip 93C46A-I/SN delivers a reliable memory solution for industrial, commercial, and automotive sectors requiring compact, low-power serial EEPROM memory devices.
Explore EnvMart's comprehensive catalog of semiconductor memory products for compatible components and technical support.
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Frequently Asked Questions
The maximum clock frequency of this model is 2 MHz, allowing for rapid data access.
It operates within a supply voltage range of 4.5 V to 5.5 V.
The data retention exceeds 200 years, ensuring long-term reliability.
This model functions reliably in a temperature range from -40°C to +85°C.
It can endure up to 1,000,000 erase/write cycles, supporting durability in various applications.
The package dimensions are 4.9 mm in length, 6 mm in width, and 1.75 mm in height.
It supports a 3-wire serial interface for communication.
The memory organization is 1K x 8 bits, allowing for efficient data storage.
This model is designed for surface mounting on PCBs.
Yes, it includes device status outputs indicating ready/busy states during operations.
The supply current is 1 mA, optimizing power consumption during operation.
It is suitable for applications such as data logging, calibration storage, and nonvolatile parameter storage in embedded systems.
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