1. FEATURES .............................................................................................................................................................. 5
2. GENERAL DESCRIPTION ..................................................................................................................................... 7
Table 1. Operating Frequency Comparison ................................................................................................7
6. DATA PROTECTION.............................................................................................................................................. 11
8. COMMAND SET .................................................................................................................................................... 16
SPI Command Set ................................................................................................................................... 16
Status Register ........................................................................................................................................ 24
Preamble Bit ............................................................................................................................................ 48
Fast Boot ................................................................................................................................................. 50
14. POWER-ON STATE ............................................................................................................................................. 90
17. ERASE AND PROGRAMMING PERFORMANCE .............................................................................................. 99
18. DATA RETENTION .............................................................................................................................................. 99
20. ORDERING INFORMATION .............................................................................................................................. 100
21. PART NAME DESCRIPTION ............................................................................................................................. 101
22. PACKAGE INFORMATION ................................................................................................................................ 102
23. REVISION HISTORY ......................................................................................................................................... 104
P/N: PM2357
4
REV. 1.0, November 24, 2016
MX25LM51245G
3V 512M-BIT [x 1/x 8] CMOS MXSMIO
®
(SERIAL MULTI I/O)
FLASH MEMORY
1. FEATURES
GENERAL
• Supports Serial Peripheral Interface -- Mode 0
• Single Power Supply Operation
- 2.7 to 3.6 volt for read, erase, and program operations
•
512Mb: 536,870,912 x 1 bit structure or 67,108,864 x 8 bits (Octa I/O mode) structure
• Protocol Support
- Single I/O and Octa I/O
- Support DTR (Double Transfer Rate) Mode
• Fast frequency support
- Support clock frequency up to
- Single I/O mode: 133MHz
- Octa I/O mode: 133MHz
- Configurable dummy cycle number for OPI read operation
• Octa Peripheral Interface (OPI) available
• Equal Sectors with 4K byte each, or Equal Blocks with 64K byte each
- Any Block can be erased individually
• Programming :
- 256byte page buffer
- Octa Input/Output page program to enhance program performance
• Typical 100,000 erase/program cycles
• 20 years data retention
SOFTWARE FEATURES
• Input Data Format
- SPI: 1-byte command code
- OPI: 2-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 (Solid and Password Protect)
• Additional 8K bit security OTP
•
•
•
•
Command Reset
Program/Erase Suspend and Resume operation
Electronic Identification
-
JEDEC 1-byte manufacturer ID and 2-byte device ID
Support Serial Flash Discoverable Parameters (SFDP) mode
-
Features unique identifier
-
Factory locked identifiable, and customer lockable
ABI Research最近评选并公布了全球超高频无源和高频无源 RFID芯片的前十大制造商。 前十大超高频无源芯片制造商是: 前十大高频无源芯片制造商是: 超高频的得奖名单并不出人意外,因为实际上似乎总是前三家公司获得大订单。ABI分析家 Mike Liard称,ABI很容易就评选出 Alien、Avery,和 Raflatac为全球...[详细]
2008年7月24日,由NEC电子提供支持,北京理工大学研究开发出的车载电子控制系统已被成功应用于服务奥运的环保电动客车中。被应用到环保电动客车中的是由北京理工大学开发的车辆内部CAN(Controller Area Network)通信网络的主控系统,该主控系统主要负责在车辆运行过程中对整车能量管理和行驶模式进行控制,以及实现整车故障诊断等功能。主控芯片采用了NEC电子的32位微控制器,软...[详细]