24LC16B/SN

有效庫存4,515

2K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8

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24LC16B/SN 數據表

價格 (USD)

數量 單價 總價
500 $0.610 $305.00
1 $0.963 $0.96
10 $0.820 $8.20
30 $0.739 $22.17
100 $0.650 $65.00
1000 $0.593 $593.00

這些價格會受到市場波動的影響,需要提交報價才能取得最新價格。

感興趣的部分

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24LC16B/SN 詳細說明

One of the standout features of the 24LC16B/SN is its robust write cycle endurance, guaranteeing at least 1 million erase/write cycles for durable and reliable data storage. The built-in write protection feature adds an extra layer of security, allowing users to lock specific memory blocks and prevent unauthorized access or accidental data changes. Additionally, the chip's internal software data protection mechanism ensures that stored information remains intact and free from corruption

主要特徵

  • 128-bit through 512 Kbit devices
  • Single supply with operation down to 1.7V for 24AAXX devices
  • Low-power CMOS technology:
  • - 1 mA active current, typical
  • -1μA standby current, typical (I-temp)
  • 2-wire serial interface bus, I2C™ compatible
  • Schmitt Trigger inputs for noise suppression
  • Output slope control to eliminate ground bounce
  • 100 kHz (1.7V) and 400 kHz (≥ 2.5V) compatibility
  • 1 MHz for 24FCXX products
  • Self-timed write cycle (including auto-erase)
  • Page write buffer
  • Hardware write-protect available on most devices
  • Factory programming (QTP) available
  • ESD protection> 4,000V
  • 1 million erase/write cycles
  • Data retention> 200 years
  • 8-lead PDIP, SOIC, TSSOP and MSOP packages
  • 5-lead SOT-23 package (most 1-16 Kbit devices)
  • 8-lead 2x3mm and 5x6mm DFN packages available
  • Pb-free and RoHS compliant
  • Available for extended temperature ranges:
  • - Industrial (I): -40°C to +85°C
  • - Automotive (E): -40°C to +125°C

規格

以下是所選零件的基本參數,涉及零件的特性及其所屬類別。

Product Category ! EEPROM RoHS Details
Mounting Style SMD/SMT Package / Case SOIC-8
Interface Type 2-Wire, I2C Memory Size ! 16 kbit
Organization 2 k x 8 Supply Voltage - Min 2.5 V
Supply Voltage - Max 5.5 V Minimum Operating Temperature 0 C
Maximum Operating Temperature ! + 70 C Maximum Clock Frequency 400 kHz
Access Time 900 ns Data Retention 200 Year
Supply Current - Max 3 mA Active Read Current - Max 3 mA
Brand Microchip Technology Height 1.25 mm
Length 4.9 mm Moisture Sensitive Yes
Operating Supply Current 3 mA Operating Supply Voltage ! 2.5 V to 5.5 V
Product Type ! EEPROM Programming Voltage ! 2.5 V to 5.5 V
Factory Pack Quantity 100 Subcategory Memory & Data Storage
Width 3.9 mm Unit Weight 0.019048 oz

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。

初步規格 24LC16B/SN PDF 下載

常見問題解答

What is 24LC16B/SN?

The 24LC16B/SN is a 16Kbit (2K x 8) I2C Serial Electrically Erasable PROM (EEPROM) manufactured by Microchip Technology. It is commonly used for non-volatile data storage in various applications such as automotive, consumer electronics, and industrial systems.

How Does 24LC16B/SN Work?

The 24LC16B/SN operates as a serial EEPROM that can store and retrieve data electronically. It communicates over the I2C protocol, allowing for simple interfacing with microcontrollers and other devices. The EEPROM can be written to and read from, providing non-volatile memory storage for configuration data, calibration values, and more.

How Many Pins does 24LC16B/SN have and What are the Functions of the Pinout Configuration?

The 24LC16B/SN is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • A0, A1, A2: Address pins for device addressing.
  • VCC: Supply voltage pin.
  • GND: Ground pin.
  • SCL: Serial Clock input pin for I2C communication.
  • SDA: Serial Data I/O pin for I2C communication.
  • WP: Write Protect pin for hardware protection.

What are the Pros and Cons of 24LC16B/SN?

Pros:

  • Non-Volatile Memory: Retains data even when power is removed.
  • Simple Interfacing: Communicates over the widely used I2C protocol.
  • Low Power Consumption: Operates with low power consumption, suitable for battery-powered devices.
  • Small Form Factor: Comes in a compact 8-pin SOIC package for space-constrained designs.
  • Cost-Effective: Provides a cost-effective solution for non-volatile memory storage.

Cons:

  • Limited Storage Capacity: 16Kbits may not be sufficient for all applications requiring non-volatile memory.
  • Access Speed: EEPROMs generally have slower access times compared to other memory technologies.
  • Write Cycle Limit: Limited number of write cycles, which may affect device lifespan in heavy write applications.

Are There Any Equivalents/Alternatives to 24LC16B/SN for Recommendation?

  • An equivalent part to the 24LC16B/SN is the CAT24C16 from ON Semiconductor.
  • Alternatives to the 24LC16B/SN include the AT24C16 from Microchip and the M24C16 from STMicroelectronics.

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