M93C66-R中文资料4 Kbit（8位或16位宽）MICROWIRE串行访问EEPROM数据手册ST规格书

描述 Description

The M93C46 (1 Kbit), M93C56 (2 Kbit), M93C66 (4 Kbit), M93C76 (8 Kbit) and M93C86 (16 Kbit) are electrically erasable programmable memory (EEPROM) devices accessed through the MICROWIRE™ bus protocol. The memory array can be configured either in bytes (x8b) or in words (x16b).

The M93Cx6-W devices operate within a voltage supply range from 2.5 V to 5.5 V and the M93Cx6-R devices operate within a voltage supply range from 1.8 V to 5.5 V. All these devices operate with a clock frequency of 2 MHz (or less), over an ambient temperature range of - 40 ° C / + 85 ° C.

特性 Features

•
•Industry standard MICROWIRE™ bus
•Single supply voltage:
• 2.5 V to 5.5 V for M93Cx6-W
• 1.8 V to 5.5 V for M93Cx6-R

•Dual organization: by word (x16) or byte (x8)
•Programming instructions that work on: byte, word or entire memory
•Self-timed programming cycle with auto-erase: 5 ms
•READY/BUSY signal during programming
•2 MHz clock rate
•Sequential read operation
•Enhanced ESD/latch-up behavior
•More than 4 million write cycles
•More than 200-year data retention
• 包
•ECOPACK2 (RoHS compliant) and halogen-free packages:
• DFN8
• SO8N
• TSSOP8

简介

M93C66-R属于集成电路（IC）的存储器。由ST制造生产的M93C66-R存储器存储器是集成电路上用作数据存储设备的半导体器件。这些器件分为非易失性或易失性两种，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、闪存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。这些器件的存储容量为 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、单线、SPI、UFS、Xccela 总线和 1-线。