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93LC56BT-I/SN
+BOMIC EEPROM 2KBIT SPI 2MHZ 8SOIC
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제조업체마이크로칩 기술
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제조업체 부품 #93LC56BT-I/SN
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데이터시트 93LC56BT-I/SN DataSheet
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패키지 SOIC-8
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재고3437
365 1일 품질 보증
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90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 2Kb (128 x 16) |
| Memory Interface | SPI |
| Clock Frequency | 2 MHz |
| Write Cycle Time - Word Page | 6ms |
| Voltage - Supply | 2.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
Key features include a versatile 3-wire serial interface, supporting both Microwire and SPI protocols for easy integration with microcontrollers. The device operates across a wide voltage range (2.5V to 5.5V), providing flexibility for various applications. Data integrity is ensured with built-in error detection and correction mechanisms, and the chip offers a 10-year data retention period.
The 93LC56BT-I/SN is housed in an 8-lead SOIC (Small Outline Integrated Circuit) package, making it compact for space-constrained designs. It is commonly used in consumer electronics, automotive systems, and industrial controls for tasks like calibration data storage, configuration settings, and event logging.
Equivalent
1. Atmel/Microchip AT93C56
2. STMicroelectronics M93C56
3. ROHM BR93C56
4. ON Semiconductor CAT93C56
5. Renesas R1EX24512A
These equivalents share similar interface protocols and memory capacity. Always verify electrical characteristics and pin configurations for compatibility.
Features
1. Organization: Configurable for either 8-bit or 16-bit data and organized as 128 x 16 or 256 x 8.
2. Interface: Utilizes a three-wire serial interface, supporting direct communication with microcontrollers and other digital systems.
3. Voltage Range: Operates within a voltage range of 2.5V to 5.5V, making it suitable for various applications.
4. Low Power Consumption: Features low-power operation, essential for battery-powered devices.
5. High Reliability: Offers over 1 million erase/write cycles and a data retention period of over 200 years.
6. Temperature Range: Supports an industrial temperature range of -40°C to +85°C.
7. Packaging: Available in an 8-pin SOIC package, providing a compact solution for space-constrained applications.
This EEPROM is ideal for applications requiring reliable, non-volatile memory storage, such as consumer electronics, industrial automation, and automotive systems.
Pinout
1. CS (Chip Select): Activates the device when pulled high.
2. SK (Serial Clock): Provides the clock signal for data transfer.
3. DI (Data In): Serial data input for commands and data to be written.
4. DO (Data Out): Serial data output for reading data from the EEPROM.
5. GND: Ground connection.
6. ORG (Organization Select): Determines memory organization; either 8-bit or 16-bit.
7. NC (No Connect): Not internally connected.
8. VCC: Supply voltage.
The 93LC56BT offers flexible data organization and low-power operation, making it suitable for various applications requiring non-volatile memory storage.
Manufacturer
Application
1. Consumer Electronics: Storing configuration settings, calibration data, and user preferences in devices like TVs and remote controls.
2. Industrial Equipment: Retaining operational parameters and system settings for programmable logic controllers and sensors.
3. Automotive Systems: Maintaining data for infotainment systems, navigation aids, and engine control units.
4. Medical Devices: Saving patient data, device settings, and operational logs for equipment like glucometers and infusion pumps.
5. Communications Equipment: Storing firmware and configuration data in routers, modems, and network switches.
Its small size, low power consumption, and reliability make it ideal for embedded systems.