mx25l1635dzni-10g Macronix International Co., mx25l1635dzni-10g Datasheet - Page 7

• Manufacturer Part Number: mx25l1635dzni-10g
• Description: Serial Flash Memory
• Manufacturer: Macronix International Co.

P/N: PM1374
Table 1. Additional Feature Comparison
GENERAL DESCRIPTION
The MX25L1635D are 16,777,216 bit serial Flash memory, which is configured as 2,097,152 x 8 internally. When it
is in two or four I/O read mode, the structure becomes 8,388,608 bits x 2 or 4,194,304 bits x 4. The MX25L1635D
feature a serial peripheral interface and software protocol allowing operation on a simple 3-wire bus. 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 in-
put and data output. When it is in four I/O read mode, the SI pin, SO pin, WP# pin and NC pin become SIO0 pin,
SIO1 pin, SIO2 pin and SIO3 pin for address/dummy bits input and data output.
The MX25L1635D 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 Continuously program mode, and erase command is executes on sector (4K-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 and draws less than 20uA (typical:1uA)
DC current.
The MX25L1635D utilizes Macronix proprietary memory cell, which reliably stores memory contents even after
100,000 program and erase cycles.
Part
Name
MX25L1635D
MX25L1605D
Additional
Features
(BP0-BP3)
Protection
Flexible
Block
Protection and
V
V
Security
secured
512-bit
OTP
V
V
Read Performance
Read
2 I/O
V
V
Read
4 I/O
V
(command:
AB hex)
24 (hex)
14 (hex)
7
RES
C2 24 (hex)
C2 14 (hex)
(command:
(if ADD=0)
(if ADD=0)
90 hex)
REMS
MX25L1635D
C2 24 (hex)
C2 14 (hex)
(command:
(if ADD=0)
(if ADD=0)
Identifier
REMS2
EF hex)
C2 24 (hex)
(command:
(if ADD=0)
DF hex)
REMS4
X
REV. 1.7, MAR. 30, 2009
(command:
C2 24 15
C2 20 15
9F hex)
RDID
(hex)
(hex)