BR24G64-3A数据手册集成电路（IC）的存储器规格书PDF

描述 Description

ROHM的串行EEPROM按照世界最高水平为用户准备了多种容量、接口和封装形式，在世界上具有较高的市场占有率。ROHM的串行EEPROM配置有世界标准的总线形式（Microwire、I²C、SPI），而且工作电源电压范围宽（1.6 ～ 5.5V、1.7 ～ 5.5V、1.8 ～ 5.5V、2.5 ～ 5.5V、3.0 ～ 3.6V），还最适合采用电池供电。

特性 Features

·All controls available by 2 ports of serial clock (SCL) and serial data (SDA)
·Other devices than EEPROM can be connected to the same port, saving microcontroller port
·1.6V to 5.5V Single Power Source Operation most suitable for battery use
·1MHz operation is possible (1.7V to 5.5V)
·Up to 32 Byte in Page Write Mode
·Bit format 8K x 8bit
·Self-timed Programming Cycle
·Low Current Consumption
·Prevention of Write Mistake
WP (Write Protect) Function added
Prevention of Write Mistake at Low Voltage
·More than 1 million write cycles
·More than 40 years data retention
·Noise filter built in SCL / SDA terminal
·Initial delivery state FFh

应用 Application

·Portable Data Terminal
·Coin Processing Machines
·Meter for Medical Treatments Portable
·Barcode Scanner
·Digital Multimeter: Handy Type
·Rice Cooker
·Single Board Computer
·Digital Stethoscope
·Network Attached Storage
·X-ray Inspection Machine for Security
·Monitor for Medical
·CT Scanner
·ECG(EKG)
·Intercom / Baby Monitor
·Fingerprint Authentication Device
·Machine Vision Camera for Industrial
·Pulse Oximeter
·Digital Multimeter: Bench Type
·Display for EMS