MX25L3225D

GENERAL
• Serial Peripheral Interface compatible -- Mode 0 and Mode 3
• 32M:33,554,432 x 1 bit structure or 16,772,216 x 2 bits (two I/O read mode) structure or 8,388,608 x 4 bits (four I/O
read mode) structure
• 1024 Equal Sectors with 4K byte each (32Mb)
- Any Sector can be erased individually
• 64 Equal Blocks with 64K byte each (32Mb)
- Any Block can be erased individually
• Power Supply Operation
- 2.7 to 3.6 volt for read, erase, and program operations
• Latch-up protected to 100mA from -1V to Vcc +1V
• Low Vcc write inhibit is from 1.5V to 2.5V
PERFORMANCE
• High Performance
- Fast read
- 1 I/O: 104MHz with 8 dummy cycles
- 4 I/O: 75MHz with 6 dummy cycles
- 2 I/O: 75MHz with 4 dummy cycles
- Fast access time: 104MHz serial clock (15pF + 1TTL Load) and 66MHz serial clock (30pF + 1TTL Load)
- Serial clock of four I/O read mode : 75MHz (15pF + TTL Load), which is equivalent to 300MHz
- Fast program time: 1.4ms(typ.) and 5ms(max.)/page (256-byte per page)
- Byte program time: 7us (typical)
- Continuously program mode (automatically increase address under word program mode)
- Fast erase time: 90ms (typ.)/sector (4K-byte per sector) ; 0.7s(typ.) /block (64K-byte per block); 25s(typ.) /chip
• Low Power Consumption
- Low active read current: 25mA(max.) at 104MHz, 20mA(max.) at 66MHz and 10mA(max.) at 33MHz
- Low active programming current: 20mA (max.)
- Low active erase current: 20mA (max.)
- Low standby current: 20uA (max.)
• Typical 100,000 erase/program cycles
• 10 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 4K bit secured OTP for unique identifier
• Auto Erase and Auto Program Algorithm
- Automatically erases and verifies data at selected sector
- 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
• Electronic Identification
- JEDEC 1-byte manufacturer ID and 2-byte device ID
- RES command for 1-byte Device ID
- Both REMS,REMS2 and REMS4 commands for 1-byte manufacturer ID and 1-byte device ID
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
• NC/SIO3
- NC pin or serial data Input/Output for 4 x I/O read mode
• PACKAGE
- 8-pin SOP (200mil)
- All Pb-free devices are RoHS Compliant

Ambient Operating Temperature........ -40 to 85 for Industrial grade
Storage Temperature ........................-55 to 125
Applied Input Voltage .........................-0.5V to 4.6V
Applied Output Voltage ......................-0.5V to 4.6V
V_CC to Ground Potential ....................-0.5V to 4.6V 
NOTICE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is stress rating only and functional operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended period may affect reliability.
2. Specifications contained within the following tables are subject to change.
3. During voltage transitions, all pins may overshoot to 4.6V or -0.5V for period up to 20ns.
4. All input and output pins may overshoot to V_CC+0.5V while V_CC+0.5V is smaller than or equal to 4.6V

The MX25L3225D are 32,554,432 bit serial Flash memory, which is configured as 4,194,304 x 8 internally. When it is in
two or four I/O read mode, the structure becomes 16,777,216 bits x 2 or 8,388,608 bits x 4. The MX25L3225D 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 input 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 MX25L3225D 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 DC current.

The MX25L3225D utilizes MXIC's proprietary memory cell, which reliably stores memory contents even after 100,000 program and erase cycles.