規格
| 屬性 | 價值 |
| Package | Tube |
| ProductStatus | Active |
| MemoryType | Volatile |
| MemoryFormat | SRAM |
| Technology | SRAM |
| MemorySize | 1Mb (128K x 8) |
| MemoryInterface | SPI - Quad I/O |
| ClockFrequency | 20 MHz |
| Voltage-Supply | 2.5V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概述
Description
The 23LC1024-I/SN is a serial SRAM (Static Random Access Memory) chip manufactured by Microchip Technology. It offers a storage capacity of 1 Mbit (128 Kbytes) and operates using SPI (Serial Peripheral Interface) and SDI (Serial Data Interface) protocols. This versatile memory chip is designed for applications requiring high-speed data access and flexibility in interfacing.
Key features include:
1. Versatile Interface: Compatible with both SPI and SDI interfaces, providing flexibility in various applications.
2. High-speed Operation: Supports clock speeds up to 20 MHz, enabling rapid data transfer.
3. Variable Voltage Operation: Functions across a wide voltage range (1.5V to 3.6V), suitable for battery-operated devices.
4. Low Power Consumption: Offers efficient power usage, which is vital for portable electronics.
5. Industrial Temperature Range: Operable in temperatures from -40°C to +85°C, making it suitable for industrial environments.
6. Small Package: Available in an 8-pin SOIC package, facilitating easy integration into space-constrained designs.
Overall, the 23LC1024-I/SN is ideal for applications needing reliable, high-speed serial memory with low power requirements.
Key features include:
1. Versatile Interface: Compatible with both SPI and SDI interfaces, providing flexibility in various applications.
2. High-speed Operation: Supports clock speeds up to 20 MHz, enabling rapid data transfer.
3. Variable Voltage Operation: Functions across a wide voltage range (1.5V to 3.6V), suitable for battery-operated devices.
4. Low Power Consumption: Offers efficient power usage, which is vital for portable electronics.
5. Industrial Temperature Range: Operable in temperatures from -40°C to +85°C, making it suitable for industrial environments.
6. Small Package: Available in an 8-pin SOIC package, facilitating easy integration into space-constrained designs.
Overall, the 23LC1024-I/SN is ideal for applications needing reliable, high-speed serial memory with low power requirements.
Equivalent
The 23LC1024-I/SN is a 1Mbit SPI Serial SRAM from Microchip. Equivalent products include the 23LC1024 from other package variants or manufacturers with similar specifications. Additionally, you might consider the 23A1024, which is functionally similar but operates in different voltage ranges. Always check datasheet specifications for compatibility.
Features
The 23LC1024-I/SN is a SPI (Serial Peripheral Interface) Serial SRAM memory device with the following features:
1. Memory Capacity: 1 Mbit (128 Kbytes).
2. Interface: SPI, supporting two SPI modes (0,0 and 1,1).
3. Voltage Range: Operates with a supply voltage ranging from 2.5V to 5.5V.
4. Low Power Consumption: Designed for low power operation with standby and active modes.
5. High-Speed Operation: Supports a clock speed of up to 20 MHz.
6. Byte/Page Mode: Offers byte-level and sequential page-mode access.
7. Flexible Architecture: Can be configured for single, dual, or quad SPI operations.
8. Package Type: Available in 8-pin SOIC (Small Outline Integrated Circuit) package.
9. Industrial Temperature Range: Operates over a temperature range from -40°C to +85°C.
10. Data Retention: Non-volatile memory retention with data maintained when powered down.
These features make it suitable for applications requiring quick data access and low power consumption, such as in embedded systems, data logging, and buffering applications.
1. Memory Capacity: 1 Mbit (128 Kbytes).
2. Interface: SPI, supporting two SPI modes (0,0 and 1,1).
3. Voltage Range: Operates with a supply voltage ranging from 2.5V to 5.5V.
4. Low Power Consumption: Designed for low power operation with standby and active modes.
5. High-Speed Operation: Supports a clock speed of up to 20 MHz.
6. Byte/Page Mode: Offers byte-level and sequential page-mode access.
7. Flexible Architecture: Can be configured for single, dual, or quad SPI operations.
8. Package Type: Available in 8-pin SOIC (Small Outline Integrated Circuit) package.
9. Industrial Temperature Range: Operates over a temperature range from -40°C to +85°C.
10. Data Retention: Non-volatile memory retention with data maintained when powered down.
These features make it suitable for applications requiring quick data access and low power consumption, such as in embedded systems, data logging, and buffering applications.
Pinout
The 23LC1024-I/SN is a 1 Mbit (128 KByte) serial SRAM memory chip manufactured by Microchip Technology. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pin functions are as follows:
1. CS (Chip Select): Activates the device when low.
2. SO (Serial Out): Outputs data to the microcontroller.
3. WP (Write Protect): Disables all write operations when low.
4. VSS: Ground reference for the device.
5. SI (Serial In): Inputs data from the microcontroller.
6. SCK (Serial Clock): Controls the timing of data transmission.
7. HOLD: Pauses communication without deselecting the chip.
8. VCC: Power supply input for the device.
The 23LC1024-I/SN provides high-speed and low-power SRAM storage, interfacing with microcontrollers via the SPI (Serial Peripheral Interface) bus. It supports byte, page, and sequential modes, allowing versatile data handling.
1. CS (Chip Select): Activates the device when low.
2. SO (Serial Out): Outputs data to the microcontroller.
3. WP (Write Protect): Disables all write operations when low.
4. VSS: Ground reference for the device.
5. SI (Serial In): Inputs data from the microcontroller.
6. SCK (Serial Clock): Controls the timing of data transmission.
7. HOLD: Pauses communication without deselecting the chip.
8. VCC: Power supply input for the device.
The 23LC1024-I/SN provides high-speed and low-power SRAM storage, interfacing with microcontrollers via the SPI (Serial Peripheral Interface) bus. It supports byte, page, and sequential modes, allowing versatile data handling.
Manufacturer
The 23LC1024-I/SN is manufactured by Microchip Technology Inc. Microchip Technology is a publicly traded American company that specializes in designing and manufacturing microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. It serves a broad range of customer segments, including automotive, consumer electronics, telecommunications, computing, and industrial control, among others. The company is known for its extensive portfolio of microcontroller and memory products, along with its focus on providing comprehensive solutions for embedded control applications.
Application
The 23LC1024-I/SN is a 1-Mbit serial SRAM (Static Random Access Memory) chip that finds applications in several areas due to its versatility and performance characteristics. It is commonly used in:
1. Data Logging: For storing temporary data in IoT devices and sensor networks.
2. Cache Memory: As a cache in embedded systems to enhance processing speed.
3. Buffering: In communication systems to manage data flow.
4. Embedded Systems: For offloading tasks that require fast data access.
5. Consumer Electronics: In devices requiring quick, temporary data storage.
6. Industrial Automation: For real-time data processing and storage.
Its SPI interface and low power consumption make it suitable for various embedded applications where quick data access is crucial.
1. Data Logging: For storing temporary data in IoT devices and sensor networks.
2. Cache Memory: As a cache in embedded systems to enhance processing speed.
3. Buffering: In communication systems to manage data flow.
4. Embedded Systems: For offloading tasks that require fast data access.
5. Consumer Electronics: In devices requiring quick, temporary data storage.
6. Industrial Automation: For real-time data processing and storage.
Its SPI interface and low power consumption make it suitable for various embedded applications where quick data access is crucial.
Package
The 23LC1024-I/SN is a 1 Mbit Serial SRAM with a package type of SOIC-8 (Small Outline Integrated Circuit with 8 pins). It's designed for easy integration into various electronic applications, offering a standard interface for communication.
