1. FEATURES .............................................................................................................................................................. 5
2. GENERAL DESCRIPTION ..................................................................................................................................... 6
6. DATA PROTECTION................................................................................................................................................ 9
Table 2. Protected Area Sizes ...................................................................................................................10
Release from Deep Power-down (RDP), Read Electronic Signature (RES) ........................................... 28
Read Electronic Manufacturer ID & Device ID (REMS) ........................................................................... 30
QPI ID Read (QPIID) ............................................................................................................................... 31
Table 6. ID Definitions ..............................................................................................................................31
Read Status Register (RDSR) ................................................................................................................. 32
4 x I/O Read Mode (4READ) ................................................................................................................... 49
Fast Double Transfer Rate Read (FASTDTRD) ....................................................................................... 51
2 x I/O Double Transfer Rate Read Mode (2DTRD) ................................................................................ 52
4 x I/O Double Transfer Rate Read Mode (4DTRD) ................................................................................ 53
Preamble Bit ........................................................................................................................................... 55
P/N: PM2006
2
Rev. 1.6, July 27, 2017
MX25L51245G
4 Byte Address Command Set ................................................................................................................. 60
Fast Boot ................................................................................................................................................. 72
9-42. Program Suspend .................................................................................................................................... 96
11. POWER-ON STATE ........................................................................................................................................... 115
Table 19. Power-Up/Down Voltage and Timing ......................................................................................123
13-1. INITIAL DELIVERY STATE .................................................................................................................... 123
9-23.
9-24.
9-25.
9-26.
9-27.
9-28.
9-29.
9-30.
9-31.
9-32.
9-33.
9-34.
9-35.
9-36.
9-37.
P/N: PM2006
3
Rev. 1.6, July 27, 2017
MX25L51245G
14. ERASE AND PROGRAMMING PERFORMANCE ............................................................................................ 124
15. ERASE AND PROGRAMMING PERFORMANCE (Factory Mode) ................................................................. 124
16. DATA RETENTION ............................................................................................................................................ 125
18. ORDERING INFORMATION .............................................................................................................................. 126
19. PART NAME DESCRIPTION ............................................................................................................................. 127
20. PACKAGE INFORMATION ................................................................................................................................ 128
21. REVISION HISTORY ......................................................................................................................................... 131
P/N: PM2006
4
Rev. 1.6, July 27, 2017
MX25L51245G
3V 512M-BIT [x 1/x 2/x 4] CMOS MXSMIO
(SERIAL MULTI I/O)
FLASH MEMORY
1. FEATURES
GENERAL
• Supports Serial Peripheral Interface -- Mode 0 and
Mode 3
• Single Power Supply Operation
- 2.7 to 3.6 volt for read, erase, and program opera-
tions
•
512Mb: 536,870,912 x 1 bit structure or
268,435,456 x 2 bits (two I/O mode) structure or
134,217,728 x 4 bits (four I/O mode) structure
• Protocol Support
- Single I/O, Dual I/O and Quad I/O
• Latch-up protected to 100mA from -1V to Vcc +1V
• Fast read for SPI mode
- Support clock frequency up to 166MHz for all
protocols
- Support Fast Read, 2READ, DREAD, 4READ,
QREAD instructions
- Support DTR (Double Transfer Rate) Mode
- Configurable dummy cycle number for fast read
operation
• Quad Peripheral Interface (QPI) available
• Equal Sectors with 4K byte each, or Equal Blocks
with 32K byte each or Equal Blocks with 64K byte
each
- Any Block can be erased individually
• Programming :
- 256byte page buffer
- Quad Input/Output page program(4PP) to enhance
program performance
• Typical 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 and T/B status bits define the size
of the area to be protected against program and
erase instructions
- Advanced sector protection function (Solid and
Password Protect)
• Additional 4K bit security OTP
-
Features unique identifier
-
Factory locked identifiable, and customer lock-
able
•
Command Reset
•
Program/Erase Suspend and Resume operation
•
Electronic Identification
-
JEDEC 1-byte manufacturer ID and 2-byte de-
vice 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
HARDWARE FEATURES
•
SCLK Input
- Serial clock input
• SI/SIO0
- Serial Data Input or Serial Data Input/Output for