产品概要
Key Benefits
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 M24512E-F is a 512-Kbit I²C-compatible EEPROM (electrically erasable programmable memory) organized as 64 K x 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) register, and the software write protection (SWP) register.
The device offers an additional 128-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 M24512E-F is available in the standard 8-pin TSSOP8, SO8N, UFDFPN8, and unsawn wafer.
On demand, the EEPROM can be delivered with a preprogrammed and locked device address.
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性能一览
- 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:
- Memory
- 512-Kbit (64-Kbyte) of EEPROM
- Page size: 128-byte
- Additional 128-byte 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 3.1 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
- 330 nA (typical) in Standby mode
- 100 μA (typical) for read current
- 360 μA (typical) for write current
- Advanced features
- Configurable device address register
- Device type identifier register (in read-only)
- Preprogrammed device address
- Software write protection register
- Hardware write protection of the whole memory array
- Random and sequential read modes
- Package
- SO8N, TSSOP8, and UFDFPN8 (ECOPACK2)
- Unsawn wafer (each die is tested)
- I²C interface
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - M24512E-F
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所有资源
| Resource title | 版本 | Latest update | Actions | Details | 下載 |
|---|
IBIS models (1)
| Resource title | 版本 | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 1.1 | 17 Mar 2023 | 17 Mar 2023 |
CAD Symbol & Footprint models (1)
| Resource title | 版本 | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 1.0 | 27 Apr 2021 | 27 Apr 2021 |
Verilog models (2)
| Resource title | 版本 | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 1.0 | 28 Jan 2021 | 28 Jan 2021 | |||
| ZIP | 1.0 | 22 Jan 2021 | 22 Jan 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| M24512E-FDW6T1 | Active 产品已量产 | TSSOP-8L | Industrial | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| M24512E-FDW6TP | Active 产品已量产 | TSSOP-8L | Industrial | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| M24512E-FMC6T4 | Preview 产品尚在设计阶段 | UFDFPN8 | Industrial | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| M24512E-FMC6TG | Active 产品已量产 | UFDFPN8 | Industrial | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| M24512E-FMN6T1 | Active 产品已量产 | SO8 | Industrial | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| M24512E-FMN6T4 | Active 产品已量产 | SO8 | Industrial | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 | |
| M24512E-FMN6TP | Active 产品已量产 | SO8 | Industrial | Ecopack2 | 10 | 2025-01-01T00:00:00.000+01:00 |
M24512E-FMN6T4
Package:
SO8Material Declaration**:
(**) 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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Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Free Samples | ESample Max Qty | Replacement Product | ||
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| M24512E-FMN6T1 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| M24512E-FMN6T4 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| M24512E-FMC6T4 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| M24512E-FDW6T1 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| M24512E-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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| M24512E-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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| M24512E-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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M24512E-FMN6T1 Active
M24512E-FMN6T4 Active
M24512E-FMC6T4 Preview
M24512E-FDW6T1 Active
M24512E-FDW6TP Active
M24512E-FMN6TP Active
M24512E-FMC6TG Active