M24128-BR 128 Kbit Serial I²C Bus EEPROM

The M24128 is a 128-Kbit I²C-compatible EEPROM (Electrically Erasable PROgrammable Memory) organized as 16 K × 8 bits.

The M24128-BW can operate with a supply voltage from 2.5 V to 5.5 V, the M24128-BR can operate with a supply voltage from 1.8 V to 5.5 V, and the M24128-BR and M24128-DF can operate with a supply voltage from 1.7 V to 5.5 V. All these devices operate with a clock frequency of 1 MHz (or less), over an ambient temperature range of -40 °C / +85 °C.

The M24128-Dx offers an additional page, named the Identification Page (64 bytes). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode

技术特性
  • Compatible with all I²C bus modes:
    • 1 MHz
    • 400 kHz
    • 100 kHz
  • Single supply voltage and high speed:
    • 1 MHz clock from 1.7 V to 5.5 V
  • Memory array:
    • 128 Kbit (16 Kbytes) of EEPROM
    • Page size: 64 bytes
    • Additional Write lockable page (M24128-D order codes)
  • Write
    • Byte Write within 5 ms
    • Page Write within 5 ms
  • Operating temperature range: from -40 °C up to +85 °C
  • Random and sequential Read modes
  • Write protect of the whole memory array
  • Enhanced ESD/Latch-Up protection
  • More than 4 million Write cycles
  • More than 200-year data retention
  • Packages
    • RoHS compliant and halogen-free (ECOPACK®)
功能框图
M24128-BR 订购信息
订购型号 产品状态 美金价格 数量 封装 包装形式 温度范围 材料声明
M24128-BRMN6TP Active 0.35 1000 SO8 Tape And Reel -40 °C-85 °C M24128-BRMN6TP
M24128-BRDW6TP Active 0.35 1000 TSSOP8 Tape And Reel -40 °C-85 °C M24128-BRDW6TP
DATASHEET
描述 版本 大小
M24128-BR : DS6639: 128-Kbit serial I²C bus EEPROM 21 391KB
APPLICATION NOTES
描述 版本 大小
AN2014: How a designer can make the most of STMicroelectronics Serial EEPROMs 8 645KB
PRODUCT PRESENTATIONS
描述 版本 大小
Smart street lighting solutions 1.0.0 1597KB