MX25R8035FM1IH1

MX25R8035F is 8Mb bits Serial NOR Flash memory, which is configured as 1,048,576 x 8 internally. When it is in
four I/O mode, the structure becomes 2,097,152 bits x 4 or 4,194,304 bits x 2.
MX25R8035F 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. When it is in four I/O read mode, the SI pin, SO pin, WP# pin and RESET#/HOLD# pin
become SIO0 pin, SIO1 pin, SIO2 pin and SIO3 pin for address/dummy bits input and data output.
The MX25R8035F 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, 32K-byte block, 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 MX25R8035F utilizes Macronix’s proprietary memory cell, which reliably stores memory contents even after
100,000 program and erase cycles.

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    SPECIFICATION

    GENERAL
    • Supports Serial Peripheral Interface — Mode 0 and Mode 3
    • 8,388,608 x 1 bit structure or 4,194,304 x 2 bits (two I/O mode) structure or 2,097,152 x 4 bits (four I/O mode)
    structure
    • Equal Sectors with 4K byte each, or Equal Blocks with 32K/64K byte each
    – Any Block can be erased individually
    • Single Power Supply Operation
    – Operation Voltage: 1.65V-3.6V for Read, Erase and Program Operations
    • Latch-up protected to 100mA from -1V to Vcc +1V
    PERFORMANCE
    • High Performance
    – Fast read
    – 1 I/O: 108MHz with 8 dummy cycles
    – 2 I/O: 104MHz with 4 dummy cycles, equivalent to 208MHz
    – 4 I/O: 104MHz with 2+4 dummy cycles, equivalent to 416MHz
    – Fast program and erase time
    – 8/16/32/64 byte Wrap-Around Burst Read Mode
    • Ultra Low Power Consumption
    • Minimum 100,000 erase/program cycles
    • 20 years data retention
    SOFTWARE FEATURES
    • Input Data Format
    – 1-byte Command code
    • Advanced Security Features
    – Block lock protection
    The BP0-BP3 status bit defines the size of the area to be software protection against program and erase
    instructions
    • Additional 8K bits secured OTP
    – Features unique identifier.
    – Factory locked identifiable and customer lockable
    • Auto Erase and Auto Program Algorithm
    – Automatically erases and verifies data at selected sector or block
    – Automatically programs and verifies data at selected page by an internal algorithm that automatically times the
    program pulse widths (Any page to be programed should have page in the erased state first)
    • Status Register Feature
    • Command Reset
    • Program/Erase Suspend and Program/Erase Resume
    • Electronic Identification
    – JEDEC 1-byte manufacturer ID and 2-byte device ID
    – RES command for 1-byte Device ID
    – REMS command for 1-byte manufacturer ID and 1-byte device ID
    • Support Serial Flash Discoverable Parameters (SFDP) mode
    • Support Unique ID (Please contact local Macronix sales for detail information)

    HARDWARE FEATURES
    • SCLK Input
    – Serial clock input
    • SI/SIO0
    – Serial Data Input or Serial Data Input/Output for 2 x I/O read mode and 4 x I/O read mode
    • SO/SIO1
    – Serial Data Output or Serial Data Input/Output for 2 x I/O read mode and 4 x I/O read mode
    • WP#/SIO2
    – Hardware write protection or serial data Input/Output for 4 x I/O read mode
    • RESET#/SIO3 * or HOLD#/SIO3 *
    – Hardware Reset pin or Serial input & Output for 4 x I/O read mode
    or
    – HOLD feature, to pause the device without deselecting the device or Serial input & Output for 4 x I/O read mode
    * Depends on part number options
    • PACKAGE
    – 8-pin SOP (150mil/200mil)
    – 8-land WSON (6x5mm)
    – 8-land USON (2x3mm)
    – 8-ball WLCSP (3-2-3 Ball Array)
    – 8-ball WLCSP (2×4 Ball Array)
    – All devices are RoHS Compliant and Halogen-free