产品概述
主要优势
低功耗、高可靠的非易失性存储器
专为低待机电流、高写入耐久性和长数据保持期而设计
High‑density, flexible data storage
For parameters, logs, and configuration data, ideal for space‑constrained embedded designs
Fast, standard I²C interface
Up to 1 MHz Fast‑mode Plus I²C, easing connection to most MCUs with minimal pins and simple board routing
描述
The M24M02E-F is a 2-Mbit I²C-compatible EEPROM (electrically erasable programmable memory) organized as 256 K × 8 bits. It can operate with a supply voltage from 1.6 V to 5.5 V with a clock frequency up to 1 MHz, over an ambient temperature range of -40 °C to +85 °C.
The device offers three 8-bit registers, namely: the device type identifier (DTI) register, the configurable device address (CDA), and the software write protection (SWP) register.
The device offers an additional 256-byte page, called the identification page. This page can be used to store sensitive application parameters, which can later be permanently locked in read-only mode.
The M24M02E-F is available in the standard 8-pin TSSOP8, SO8N, UFDFPN8, and in the 5-ball wafer level chip scale packaging (WLCSP) with the WC pin.
On demand, the EEPROM can be delivered with a preprogrammed and locked device address.
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所有功能
- I²C interface
- Compatible with the following I²C bus modes:
- 1 MHz (Fast-mode Plus)
- 400 kHz (Fast-mode)
- 100 kHz (Standard-mode)
- Compatible with the following I²C bus modes:
- 内存
- 2-Mbit (256-Kbyte) of EEPROM
- Page size: 256-byte
- Additional 256-byte lockable identification page
- Supply voltage
- Wide voltage range: 1.6 V to 5.5 V
- Temperature
- Operating temperature range: -40 °C to +85 °C
- Fast write cycle time
- Byte and page write within 4 ms (typically 3.3 ms)
- Performance
- Enhanced ESD/latch-up protection
- More than 4 million write cycles
- More than 200-year data retention
- Fast wake-up time (less than 5 μs)
- Ultralow power current consumption
- 350 nA (typical) in standby mode
- 100 μA (typical) for read current
- 500 μA (typical) for write current
- Advanced features
- Configurable device address register
- Device type identifier register (read-only)
- Preprogrammed device address
- Software write protection register
- Hardware write protection of the whole memory array
- Random and sequential read modes
- Packages
- SO8N, TSSOP8, UFDFPN8, and WLCSP5 (ECOPACK2-compliant)
- I²C interface
特别推荐
EDA符号、封装和3D模型
意法半导体 - M24M02E-F
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
符号
封装
3D模型
所有资源
| 资源标题 | 版本 | 更新时间 | Actions | 細節 | 下載 |
|---|
IBIS models (1)
| 资源标题 | 版本 | 更新时间 | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 1.1 | 27 Jun 2024 | 27 Jun 2024 |
CAD Symbol & Footprint models (1)
| 资源标题 | 版本 | 更新时间 | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 1.0 | 27 Apr 2021 | 27 Apr 2021 |
Verilog models (2)
| 资源标题 | 版本 | 更新时间 | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 1.0 | 28 Jan 2021 | 28 Jan 2021 | |||
| ZIP | 1.0 | 22 Jan 2021 | 22 Jan 2021 |
质量与可靠性
| 料号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|
| M24M02E-FCS6T/VF | 批量生产 产品已量产 | WLCSP | 工业 | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| M24M02E-FDW6TP | 批量生产 产品已量产 | TSSOP-8L | 工业 | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| M24M02E-FMC6TG | 批量生产 产品已量产 | UFDFPN8 | 工业 | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| M24M02E-FMN6TP | 批量生产 产品已量产 | SO8 | 工业 | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
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样片和购买
| 料号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | 免费样片 | ESample Max Qty | 替代产品 | ||
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| 最小值 | 最大值 | ||||||||||||||||
| M24M02E-FCS6T/VF | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| M24M02E-FMN6TP | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| M24M02E-FDW6TP | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| M24M02E-FMC6TG | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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M24M02E-FCS6T/VF 批量生产
M24M02E-FMN6TP 批量生产
M24M02E-FDW6TP 批量生产
M24M02E-FMC6TG 批量生产