概览
简介
R1EX25xxx 系列是兼容串行外设接口（SPI）的 EEPROM（电可擦除可编程 ROM）。 该系列采用先进的 MONOS 存储器技术和 CMOS 工艺和低电压电路技术，速度快、功耗低且可靠性高。 128 字节的页面编程功能可加快写入操作速度。
特性
- 单电源：1.8 V 至 5.5 V
- 串行外设接口兼容（SPI 总线） SPI 模式 0（0,0），3（1,1）
- 时钟频率：5 MHz（2.5 V 至 5.5 V）、3 MHz（1.8 V 至 5.5 V）
- 功耗：待机：5μA（最大值） 活动（读取）：5mA（最大值） 活动（写入）：5mA（最大值）
- 自动页面写入：128 字节/页
- 写入周期时间：5 ms（最大值）
- 耐久性：1,000k 循环 @25 °C
- 数据保存：100 年 @25 °C
- 小尺寸封装：SOP-8 引脚、TSSOP-8 引脚
- 出货卷带 TSSOP-8 引脚 ： 3,000 IC/卷 SOP-8 引脚 ： 2,500 IC/卷
- 温度范围：−40 至 +85°C
- 无铅产品。
产品对比
应用
设计和开发
模型
ECAD 模块
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
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