BR24G64F-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
·Digital Multimeter: Handy Type
·Barcode Scanner
·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