LEOAD128PT-D ST EEPROM | 20-TSSOP | 128Kbit, I2C

Product Overview

The LEOAD128PT-D from STMicroelectronics is a 128-Kbit serial I2C bus EEPROM organized as 16K x 8 bits. It operates with a supply voltage range of 1.7V to 5.5V, making it suitable for a wide variety of applications. The device is offered in a 20-pin TSSOP package, providing a compact solution for non-volatile memory storage. It features a write cycle time of 5 ms and supports up to 1 million write cycles with data retention of 40 years.

Detailed Technical Specifications

Key Features

• 128-Kbit I2C serial EEPROM
• Wide voltage range: 1.7V to 5.5V
• High-speed I2C interface up to 1 MHz
• Byte and page write (up to 64 bytes)
• Random and sequential read modes
• Self-timed programming cycle
• Write protect pin for hardware data protection
• Low power consumption: 1 mA active, 1 µA standby

Target Applications

The LEOAD128PT-D is ideal for applications requiring reliable non-volatile memory storage. Specific examples include:

• 5G base stations: storing calibration data, configuration parameters
• Automotive dashboards: storing display settings, user preferences
• Industrial sensors: storing calibration coefficients, device ID
• Smart meters: storing meter readings, configuration data
• Medical devices: storing patient data, device settings

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LEOAD128PT-D. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

LEOAD128PT-D 是意法半導體（STMicroelectronics）推出的一款128-Kbit串行I2C匯流排EEPROM，組織為16K x 8位元。它支援1.7V至5.5V的寬電源電壓範圍，適用於多種應用。該器件採用20引腳TSSOP封裝，提供緊湊的非揮發性存儲解決方案。其寫入週期時間為5 ms，支援高達100萬次寫入循環，數據保存時間為40年。

詳細技術參數

核心特性

• 128-Kbit I2C 串行 EEPROM
• 寬電壓範圍：1.7V 至 5.5V
• 高速 I2C 接口，最高 1 MHz
• 位元組和頁寫入（最多 64 位元組）
• 隨機和順序讀取模式
• 自定時編程週期
• 寫保護引腳，實現硬體數據保護
• 低功耗：工作電流 1 mA，待機電流 1 µA

典型應用場景

LEOAD128PT-D 適用於需要可靠非揮發性存儲的應用。具體實例包括：

• 5G 基站：存儲校準數據、配置參數
• 汽車儀表板：存儲顯示設置、用戶偏好
• 工業傳感器：存儲校準係數、設備 ID
• 智能電錶：存儲電錶讀數、配置數據
• 醫療設備：存儲患者數據、設備設置

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LEOAD128PT-D 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]