M24256E-F

批量生产
Design Win Education

256-Kbit serial I2C bus EEPROM with configurable device address

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产品概述

描述

The M24256E-F is a 256-Kbit I2C-compatible EEPROM (electrically erasable programmable read only memory) organized as 32 K × 8 bits.

The M24256E-F can operate with a supply voltage from 1.65 V to 5.5 V, with a clock frequency of 1 MHz (or less), over an ambient temperature range of -40 °C/+85 °C. It can also operate down to 1.6 V, under some restricting conditions.

The M24256E-F offers an additional page of 64 bytes, named identification page, which can be used to store sensitive application parameters which can be (later) permanently locked in read-only mode.

The M24256E-F offers also an additional 8-bit register, named the configurable device address (CDA) register authorizing the user, through software, to configure up to eight possibilities of chip enable address.

On demand, the eeprom can be delivered by STMicroelectronics with a preprogrammed and locked device address (001).

  • 所有功能

    • Compatible with following I2C bus modes:
      • 1 MHz (Fast-mode Plus)
      • 400 kHz (Fast-mode)
      • 100 kHz (Standard-mode)
    • Memory array:
      • 256 Kbit (32 Kbytes) of EEPROM
      • Page size: 64 bytes
      • Additional identification page
    • Single supply voltage:
      • 1.6  to 5.5 V
    • Operating temperature range
      • From -40°C up to +85°C
    • Write cycle time:
      • Byte write within 5 ms
      • Page write within 5 ms
    • Random and sequential read modes
    • Write protection of the whole memory array
    • Configurable device address
    • Preprogrammed device address (on demand)
    • Enhanced ESD / latch-up protection
    • More than 4 million write cycles
    • More than 200-year data retention
      • SO8N ECOPACK2
      • TSSOP8 ECOPACK2
      • UFDFPN8 ECOPACK2
      • UFDFPN5 ECOPACK2
      • RoHS-compliant and halogen-free (ECOPACK2)

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EDA符号、封装和3D模型

STMicroelectronics - M24256E-F

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Symbols

符号

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封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
M24256E-FDW6TP
批量生产
TSSOP-8L 工业 Ecopack2
M24256E-FMH6TG
批量生产
DFN5 工业 Ecopack2
M24256E-FMN6TP
批量生产
SO8 工业 Ecopack2

M24256E-FDW6TP

Package:

TSSOP-8L

Material Declaration**:

Marketing Status

批量生产

Package

TSSOP-8L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24256E-FMH6TG

Package:

DFN5

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

DFN5

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24256E-FMN6TP

Package:

SO8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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

样片和购买

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产品型号
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Order from distributors
包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
温度(ºC)
免费样片
ESample Max Qty
替代产品
最小值
最大值
M24256E-FDW6TP
Available at distributors

经销商的可用性 M24256E-FDW6TP

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M24256E-FMH6TG
Available at distributors

经销商的可用性 M24256E-FMH6TG

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

M24256E-FMN6TP
Available at distributors

经销商的可用性 M24256E-FMN6TP

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

M24256E-FDW6TP 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

M24256E-FDW6TP

Operating Temperature (°C)

Min:

Max:

免费样片:

-

ESample Max Qty:

-

替代产品:

-

代理商名称

代理商库存报告日期:

M24256E-FMH6TG 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

M24256E-FMH6TG

Operating Temperature (°C)

Min:

Max:

免费样片:

-

ESample Max Qty:

-

替代产品:

-

代理商名称

代理商库存报告日期:

M24256E-FMN6TP 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

M24256E-FMN6TP

Operating Temperature (°C)

Min:

Max:

免费样片:

Yes

ESample Max Qty:

3

替代产品:

-

代理商名称

代理商库存报告日期:

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商