24LC128I
24LC128I 128-Kbit I2C EEPROM, low-power, high-endurance, industrial-grade memory IC
- メーカー
- Microchip Technology
- 製品カテゴリ
- メモリ IC
- パッケージ
- SOP-8
- 在庫
- 1,500 pcs
- 供給状況
- 現在の数量は確認が必要です。
製品属性
| メーカー | Microchip Technology |
|---|---|
| 製品カテゴリ | メモリ IC |
| Address Pins | A0, A1, A2 configurable |
| Architecture | Serial EEPROM architecture |
| Bus Interface | I2C two-wire serial interface |
| Data Retention | >200 years typical |
| Density | 128 Kbit (16K x 8) |
| Endurance | 1,000,000 write cycles |
| Features | Low power, self-timed write cycle |
| Interface | Standard I2C communication protocol |
| Memory Organization | 16K x 8 structure |
| Operating Temperature | -40°C to +125°C |
| Operating Voltage | 2.5V to 5.5V |
| Package | SOIC, TSSOP, PDIP available |
| Page Buffer Size | 64 bytes |
| Protocol | I2C (SMBus compatible) |
| Random/Sequential Access | Supported |
| Read Current | ~3 mA typical |
| Speed | Up to 400 kHz (Fast-mode I2C) |
| Standby Current | ~1 µA typical |
| Write Cycle Time | ~5 ms typical |
| Write Mode | Byte and page write supported |
| データシート | データシートを依頼 |
調達概要
24LC128I の主要な供給・購買情報です。
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24LC128I の詳細説明
Product Overview
24LC128I is commonly associated with Microchip Technology 24LC128-I series serial EEPROM devices. The device provides 128 Kbit of non-volatile EEPROM memory organized as 16K x 8 bits and communicates through an I²C-compatible 2-wire serial interface. With broad voltage operation, low-power performance, 64-byte page write capability and random/sequential read support, it is suitable for configuration storage, calibration data, product ID storage, data logging, embedded control boards and maintenance or replacement projects.
Key Features
Manufacturer: Microchip Technology
Part Number: 24LC128I
Related Part Number: 24LC128-I series
Device Type: Serial EEPROM
Product Category: Memory IC / non-volatile EEPROM
Memory Size: 128 Kbit
Memory Organization: 16K x 8-bit
Memory Interface: I²C-compatible 2-wire serial interface
Operating Voltage: 1.7V to 5.5V class
Page Write Capability: Up to 64 bytes
Read Operation: Random and sequential read support up to the 128 Kbit memory boundary
Addressing Feature: Functional address lines allow up to eight devices on the same I²C bus
Package Options: PDIP, SOIC, TSSOP, MSOP, DFN, TDFN and chip-scale options depending on full ordering code
Temperature Grade: “I” suffix typically indicates industrial temperature grade; verify full ordering code before use
Typical Use: Configuration memory, calibration data, product ID storage, data logging and embedded control systems
Ordering / Packaging Note: 24LC128I may be a shortened reference for 24LC128-I package variants such as 24LC128-I/P, 24LC128-I/SN, 24LC128-I/ST or 24LC128-I/SM; buyers should verify package suffix, temperature grade, device marking and datasheet revision before production use.
Applications
24LC128I can be used in electronic systems that require medium-capacity I²C-compatible non-volatile memory. Typical applications include microcontroller configuration storage, product ID storage, calibration data retention, data logging, sensor modules, industrial control boards, consumer electronics, communication modules, medical electronics, maintenance projects and repair applications. It is also suitable for BOM review where a 128 Kbit serial EEPROM with I²C interface is required.
Quality & Sourcing
Antrex Electronics can support 24LC128I sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For project-based purchasing, buyers can provide quantity, target price, required date code, packaging requirements and application information for faster quotation support.
For quality control, Antrex Electronics can help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find part requests for sourcing assistance.
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