描述 Description

The M24C32 is a 32-Kbit I2C-compatible EEPROM (electrically erasable programmable memory) organized as 4 K × 8 bits.

The M24C32-W can operate with a supply voltage from 2.5 V to 5.5 V, the M24C32-R can operate with a supply voltage from 1.8 V to 5.5 V, and the M24C32-F and M24C32-DF can operate with a supply voltage from 1.7 V to 5.5 V, over an ambient temperature range of -40 °C / +85 °C; while the M24C32-X can operate with a supply voltage from 1.6 V to 5.5 V over an ambient temperature range of -20 °C / +85 °C.

The M24C32-D offers an additional page, named the identification page (32 byte). The identification page can be used to store sensitive application parameters which can be (later) permanently locked in read-only mode.

特性 Features

? I2C interface
?Compatible with following I2C bus modes:
? 1 MHz (fast mode plus)
? 400 kHz (fast mode)
? 100 kHz (standard mode)

? 內存
?32 Kbit (4 Kbyte) of EEPROM
?Page size: 32 bytes
?Additional 32-byte identification page for M24C32-D only
? Power supply
?Wide voltage range:
? From 1.7 V to 5.5 V over -40 °C to +85 °C
?From 1.6 V to 5.5 V under temperature constraint

? Temperature
?Operating temperature range: From -40 °C up to +85 °C
? Fast write cycle time
?Byte and page write within 5 ms (3.2 ms typical)
? Performance
?Enhanced ESD/latch-up protection
?More than 4 million write cycles
?More than 200-year data retention
? Advanced features
?Hardware write protection of the whole memory array
?Random and sequential read modes
? 包
?SO8N, TSSOP8, UFDFPN8, and UFDFPN5 (ECOPACK2)
?WLCSP4 4-ball
?Unsawn wafer (each die is tested)

簡介

M24C32-W屬于集成電路（IC）的存儲器。由制造生產的M24C32-W存儲器存儲器是集成電路上用作數(shù)據(jù)存儲設備的半導體器件。這些器件分為非易失性或易失性兩種，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、閃存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。這些器件的存儲容量為 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、單線、SPI、UFS、Xccela 總線和 1-線。