24LC128I/SN

Name: 24LC128I/SN
Brand: Microchip Technology
Rating: 4.5 (10 reviews)
Author: Lisleapex

IC EEPROM 128KBIT I2C 8SOIC

6,702 有效庫存

24LC128I/SN

有效庫存6,702

IC EEPROM 128KBIT I2C 8SOIC

製造商零件號 # : 24LC128I/SN
包裝/封裝: SOP-8P
製造商: Microchip Technology
產品分類 : EEPROMs

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24LC128I/SN 數據表

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24LC128I/SN 詳細說明

The Microchip Technology Inc. 24AA128/24LC128/24FC128 (24XX128*) is a 16K x 8 (128 Kbit) Serial Electrically Erasable PROM (EEPROM), capable of operation across a broad voltage range (1.8V to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device also has a page write capabil ity of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 128K boundary. Functional address lines allow up to eight devices on the same bus, for up to 1 Mbit address space. This device is available in the standard 8-pin plastic DIP, SOIC (150 and 208 mil), TSSOP, MSOP, DFN and 14-lead TSSOP packages.Features• Low-power CMOS technology: - Maximum write current 3 mA at 5.5V - Maximum read current 400 µA at 5.5V - Standby current 100 nA typical at 5.5V• 2-wire serial interface bus, I2C™ compatible• Cascadable for up to eight devices• Self-timed erase/write cycle• 64-byte Page Write mode available• 5 ms max write cycle time• Hardware write-protect for entire array• Output slope control to eliminate ground bounce• Schmitt Trigger inputs for noise suppression• 1,000,000 erase/write cycles• Electrostatic discharge protection> 4000V• Data retention> 200 years• 8-pin PDIP, SOIC, TSSOP, MSOP and DFN packages, 14-lead TSSOP package• Standard and Pb-free finishes available• Temperature ranges: - Industrial (I): -40°C to +85°C - Automotive (E): -40°C to +125°C

主要特徵

Low-power CMOS technology:
- Maximum write current 3 mA at 5.5V
- Maximum read current 400 µA at 5.5V
- Standby current 100 nA typical at 5.5V
2-wire serial interface bus, I2C™ compatible
Cascadable for up to eight devices
Self-timed erase/write cycle
64-byte Page Write mode available
5 ms max write cycle time
Hardware write-protect for entire array
Output slope control to eliminate ground bounce
Schmitt Trigger inputs for noise suppression
1,000,000 erase/write cycles
Electrostatic discharge protection> 4000V
Data retention> 200 years
8-pin PDIP, SOIC, TSSOP, MSOP and DFN
packages, 14-lead TSSOP package
Standard and Pb-free finishes available
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。

Category	Integrated Circuits (ICs)MemoryMemory	Mfr	Microchip Technology
Series	-	Package	Tube
Product Status	Active	Programmable	Verified
Memory Type !	Non-Volatile	Memory Format	EEPROM
Technology	EEPROM	Memory Size !	128Kbit
Memory Organization	16K x 8	Memory Interface !	I²C
Clock Frequency	400 kHz	Write Cycle Time - Word, Page	5ms
Access Time	900 ns	Voltage - Supply	2.5V ~ 5.5V
Operating Temperature !	-40°C ~ 85°C (TA)	Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)	Supplier Device Package	8-SOIC
Base Product Number	24LC128

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 24LC128I/SN PDF 下載

常見問題解答

What is 24LC128I/SN?

The 24LC128I/SN is a 128 Kb (16 K x 8) I2C serial electrically erasable programmable read-only memory (EEPROM) chip manufactured by Microchip Technology. It is commonly used for non-volatile storage in applications such as data logging, configuration storage, and parameter storage for various systems and devices.

How Does 24LC128I/SN Work?

The 24LC128I/SN works as a non-volatile memory device that can store and retain data even when the power is turned off. It communicates over the I2C serial interface, allowing microcontrollers and other digital systems to read from and write to its memory cells. The EEPROM can be read from and written to using the I2C protocol, making it suitable for storing configuration and parameter data in embedded systems.

How Many Pins does 24LC128I/SN have and What are the Functions of the Pinout Configuration?

The 24LC128I/SN is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

VCC: Power supply pin.
GND: Ground pin.
A0, A1, A2: Device address input pins for I2C addressing.
SDA: Serial data line for I2C communication.
SCL: Serial clock line for I2C communication.

What are the Pros and Cons of 24LC128I/SN?

Pros:

Non-Volatile Storage: Retains data even when powered off, making it suitable for storage applications.
I2C Interface: Communicates over the widely used I2C serial interface, allowing for easy integration with microcontrollers and digital systems.
Low Power Consumption: Operates with low power, suitable for battery-powered devices.
Compact Package: The 8-pin SOIC package is space-efficient and ideal for compact designs.
Reliability: Provides reliable data storage and retrieval for embedded system applications.

Cons:

Limited Write Endurance: EEPROM cells have a limited number of write cycles, requiring careful management in write-intensive applications.
Slower Write Speed: EEPROM write operations are slower compared to read operations, which may impact system performance in write-heavy applications.
Storage Capacity: May not be sufficient for applications requiring large data storage capacity.

Are There Any Equivalents/Alternatives to 24LC128I/SN for Recommendation?

The CAT24C128 from ON Semiconductor is a similar I2C EEPROM with 128 Kb capacity.
Alternatives to the 24LC128I/SN include the AT24C128 from Microchip Technology and the M24128 from STMicroelectronics.