General description

MX25V1606F is 16Mb bits Serial NOR Flash memory which is configured as 2,097,152 x 8 internally. MX25V1606F features a serial peripheral interface and software protocol allowing operation on a simple 3-wire bus while it is in single I/O mode. The three bus signals are a clock input (SCLK), a serial data input (SI), and a serial data output (SO). Serial access to the device is enabled by CS# input. When it is in two I/O read mode, the SI pin and SO pin become SIO0 pin and SIO1 pin for address/dummy bits input and data output. The MX25V1606F MXSMIO® (Serial Multi I/O) provides sequential read operation on the whole chip. After program/erase command is issued, auto program/erase algorithms which program/erase and verify the specified page or sector/block locations will be executed. Program command is executed on byte basis, or page (256 bytes) basis, or word basis. Erase command is executed on 4K-byte sector, or 32KB block (32K-byte), or 64K-byte block, or whole chip basis. To provide user with ease of interface, a status register is included to indicate the status of the chip. The status read command can be issued to detect completion status of a program or erase operation via WIP bit. Advanced security features enhance the protection and security functions, please see security features section for more details. The MX25V1606F utilizes Macronix's proprietary memory cell, which reliably stores memory contents even after typical 100,000 program and erase cycles.

Specification

简述

MX25V1606F为16Mb位串行NOR闪存，内部配置为2097152 × 8。MX25V1606F具有串行外设接口和软件协议，允许在单一I/O模式下在简单的3线总线上操作。三个总线信号分别是时钟输入(SCLK)、串行数据输入(SI)和串行数据输出(SO)。对设备的串行访问通过c#input启用。当它处于两个I/O读取模式时，SI引脚和SO引脚变成SIO0引脚和SIO1引脚用于地址/虚位输入和数据输出。MX25V1606F MXSMIO®(串行多I/O)在整个芯片上提供顺序读取操作。在发出program/erase命令后，将自动执行program/erase算法，该算法对指定的页或扇区/块位置进行编程/erase和验证。程序命令以字节、页(256字节)或字为基础执行。Erase命令以4k字节扇区、32KB块(32k字节)、64k字节块或整个芯片为基础执行。为了给用户提供方便的界面，包括一个状态寄存器来指示芯片的状态。状态读取命令可以通过WIP位来检测程序的完成状态或擦除操作。先进的安全功能增强了防护和安全功能。MX25V1606F利用宏宏的专有存储单元，即使在典型的100,000个程序和擦除周期后，也能可靠地存储内存内容。

技术参数