Datasheet > MX25U3273F

MX25U3273F

更新时间： 2024-04-09 18:59:38

品牌	Logo	应用领域
旺宏电子 - Macronix		/
页数	文件大小	规格书
74页	894K
描述
Permanent 4 I/O, Suspend/Resume, Burst Read, Secured OTP, Unique ID

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MX25U3273F 数据手册

MX25U3273F

2. GENERAL DESCRIPTION

MX25U3273F is 32Mb bits Serial NOR Flash memory, which is conﬁgured as 4,194,304 x 8 internally. When it is in

four I/O mode, the structure becomes 8,388,608 bits x 4 or 16,777,216 bits x 2.

MX25U3273F 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 or four 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 MX25U3273F 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 refer to the security features

section for more details.

The MX25U3273F utilizes Macronix's proprietary memory cell, which reliably stores memory contents even after

100,000 program and erase cycles.

P/N: PM2390

Rev. 1.0, September 13, 2016

1 2 3 456 7 8...74

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