M24256-DFCS6TP/K
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STMicroelectronics M24256-DFCS6TP/K

Manufacturer No:
M24256-DFCS6TP/K
Manufacturer:
STMicroelectronics
Package:
Tape & Reel (TR)
Description:
IC EEPROM 256KBIT I2C 8WLCSP
Delivery:
Payment:
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Product Introduction

Overview

The M24256-DFCS6TP/K is a 256-Kbit I2C-compatible EEPROM (Electrically Erasable Programmable Memory) produced by STMicroelectronics. This device is organized as 32 K x 8 bits, making it suitable for a wide range of applications requiring non-volatile memory. The M24256-DFCS6TP/K operates with a supply voltage ranging from 1.7 V to 5.5 V and supports clock frequencies up to 1 MHz. It is designed to operate over an ambient temperature range of –40 °C to +85 °C, ensuring reliability in various environmental conditions.

Key Specifications

Specification Value
Memory Size 256 Kbit (32 Kbyte)
Memory Type EEPROM
Supply Voltage 1.7 V to 5.5 V
Clock Frequency Up to 1 MHz
Operating Temperature –40 °C to +85 °C
Package Type WLCSP-8 (1.3x1.4 mm)
Page Size 64 bytes
Write Cycle Time Byte write within 5 ms, Page write within 5 ms
Data Retention More than 200 years
Write Cycles More than 4 million
RoHS Compliance Ecopack2

Key Features

  • Compatible with I2C bus modes: 1 MHz, 400 kHz, and 100 kHz
  • Single supply voltage and high speed: 1 MHz clock from 1.7 V to 5.5 V
  • Random and sequential read modes
  • Write protect of the whole memory array
  • Enhanced ESD/latch-up protection
  • Additional write lockable page (for M24256-D order codes)
  • RoHS-compliant and Halogen-free (Ecopack2)

Applications

The M24256-DFCS6TP/K is suitable for various applications, including:

  • Industrial automation and control systems
  • Personal electronics such as smart home devices and wearables
  • Automotive systems requiring non-volatile memory
  • Medical devices and healthcare equipment
  • Consumer electronics and IoT devices

Q & A

  1. What is the memory size of the M24256-DFCS6TP/K?

    The memory size is 256 Kbit, organized as 32 K x 8 bits.

  2. What is the operating voltage range of the M24256-DFCS6TP/K?

    The device operates with a supply voltage from 1.7 V to 5.5 V.

  3. What are the supported I2C bus modes?

    The device supports I2C bus modes at 1 MHz, 400 kHz, and 100 kHz.

  4. What is the maximum clock frequency?

    The maximum clock frequency is 1 MHz.

  5. What is the operating temperature range?

    The operating temperature range is from –40 °C to +85 °C.

  6. How many write cycles can the device handle?

    The device can handle more than 4 million write cycles.

  7. What is the data retention period?

    The data retention period is more than 200 years.

  8. Is the device RoHS-compliant?

    Yes, the device is RoHS-compliant and Halogen-free (Ecopack2).

  9. What types of packages are available for the M24256-DFCS6TP/K?

    The device is available in WLCSP-8, TSSOP-8, UFDFPN8, and SO8 packages.

  10. Does the device have any additional security features?

    Yes, it has an additional write lockable page and enhanced ESD/latch-up protection.

  11. Can the entire memory array be write-protected?

    Yes, the entire memory array can be write-protected.

Product Attributes

Memory Type:Non-Volatile
Memory Format:EEPROM
Technology:EEPROM
Memory Size:256Kb (32K x 8)
Memory Interface:I²C
Clock Frequency:1 MHz
Write Cycle Time - Word, Page:5ms
Access Time:450 ns
Voltage - Supply:1.7V ~ 5.5V
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:8-UFBGA, WLCSP
Supplier Device Package:8-WLCSP
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Similar Products

Part Number M24256-DFCS6TP/K M24256-BFCS6TP/K
Manufacturer STMicroelectronics STMicroelectronics
Product Status Active Obsolete
Memory Type Non-Volatile Non-Volatile
Memory Format EEPROM EEPROM
Technology EEPROM EEPROM
Memory Size 256Kb (32K x 8) 256Kb (32K x 8)
Memory Interface I²C I²C
Clock Frequency 1 MHz 1 MHz
Write Cycle Time - Word, Page 5ms 5ms
Access Time 450 ns 450 ns
Voltage - Supply 1.7V ~ 5.5V 1.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Package / Case 8-UFBGA, WLCSP 8-UFBGA, WLCSP
Supplier Device Package 8-WLCSP 8-WLCSP

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