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MX25L25735F Schematic ( PDF Datasheet ) - MACRONIX

Teilenummer MX25L25735F
Beschreibung FLASH MEMORY
Hersteller MACRONIX
Logo MACRONIX Logo 




Gesamt 30 Seiten
MX25L25735F Datasheet, Funktion
MX25L25735F
MX25L25735F
DATASHEET
P/N: PM1799
http://www.Datasheet4U.com






MX25L25735F Datasheet, Funktion
MX25L25735F
2. GENERAL DESCRIPTION
MX25L25735F is 256Mb bits serial Flash memory with 4-bytes address interface, which is configured as 33,554,432
x 8 internally. When it is in two or four I/O mode, the structure becomes 134,217,728 bits x 2 or 67,108,864 bits x 4.
MX25L25735F feature 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# and HOLD# pin become SIO0 pin,
SIO1 pin, SIO2 pin and SIO3 pin for address/dummy bits input and data output.
The MX25L25735F MXSMIO(Serial Multi I/O) provides sequential read operation on 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 for erase command is executed on sector (4K-byte), block (32K-byte), or block (64K-byte),
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.
When the device is not in operation and CS# is high, it is put in standby mode.
The MX25L25735F utilizes Macronix's proprietary memory cell, which reliably stores memory contents even after
100,000 program and erase cycles.
Table 1. Read performance Comparison
Numbers of
Dummy Cycles
Fast Read
(MHz)
Dual Output
Fast Read
(MHz)
4- -
6 104 104
8
104*
104*
10 133
Note: * mean default status
133
Quad Output
Fast Read
(MHz)
-
84
104*
133
Dual IO
Fast Read
(MHz)
84*
104
104
133
Quad IO
Fast Read
(MHz)
70
84*
104
133
P/N: PM1799
REV. 1.2, OCT. 31, 2013
6
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6 Page









MX25L25735F pdf, datenblatt
MX25L25735F
7. Memory Organization
Table 4. Memory Organization
Block(64K-byte) Block(32K-byte)
1023
511
1022
individual block
lock/unlock unit:64K-byte
510
509
1021
1020
1019
1018
Sector
8191
8184
8183
8176
8175
8168
8167
8160
8159
8152
8151
8144
Address Range
1FFF000h 1FFFFFFh
1FF8000h
1FF7000h
1FF8FFFh
1FF7FFFh
individual 16 sectors
lock/unlock unit:4K-byte
1FF0000h
1FEF000h
1FF0FFFh
1FEFFFFh
1FE8000h
1FE7000h
1FE8FFFh
1FE7FFFh
1FE0000h
1FDF000h
1FE0FFFh
1FDFFFFh
1FD8000h
1FD7000h
1FD8FFFh
1FD7FFFh
1FD0000h 1FD0FFFh
individual block
lock/unlock unit:64K-byte
individual block
lock/unlock unit:64K-byte
2
1
P/N: PM1799
0
47 002F000h 002FFFFh
5
40 0028000h 0028FFFh
39
027000h
0027FFFh
4
32 0020000h 0020FFFh
31 001F000h 001FFFFh
3
24 0018000h 0018FFFh
23 0017000h 0017FFFh
2
16 0010000h 0010FFFh
15 000F000h 000FFFFh
1
8 0008000h 0008FFFh individual 16 sectors
7 0007000h 0007FFFh lock/unlock unit:4K-byte
0
0 0000000h 0000FFFh
12
REV. 1.2, OCT. 31, 2013
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