• Advanced sector protection function (Solid and Password Protect)
• Multi I/O Support - Single I/O, Dual I/O, and Quad I/O
• Support DTR (Double Transfer Rate) Mode
• Support clock frequency up to 166MHz
• Quad Peripheral Interface (QPI) Read / Program Mode
MX66L1G45G
Contents
1. FEATURES .............................................................................................................................................................. 4
2. GENERAL DESCRIPTION ..................................................................................................................................... 6
6. DATA PROTECTION................................................................................................................................................ 9
Table 2. Protected Area Sizes ...................................................................................................................10
Table 7. Status Register ............................................................................................................................37
9-18. 4 x I/O Read Mode (4READ) ................................................................................................................... 50
9-19. Fast Double Transfer Rate Read (FASTDTRD) ....................................................................................... 52
9-20. 2 x I/O Double Transfer Rate Read Mode (2DTRD) ................................................................................ 53
9-21. 4 x I/O Double Transfer Rate Read Mode (4DTRD) ................................................................................ 54
9-22. Preamble Bit ........................................................................................................................................... 56
9-23. 4-Byte Address Command Set ................................................................................................................ 61
9-26. Fast Boot ................................................................................................................................................. 73
Table 11. Fast Boot Register (FBR) ..........................................................................................................73
9-42. Program Suspend .................................................................................................................................... 97
11. POWER-ON STATE ........................................................................................................................................... 116
14. ERASE AND PROGRAMMING PERFORMANCE ............................................................................................ 125
15. ERASE AND PROGRAMMING PERFORMANCE (Factory Mode) ................................................................. 125
16. DATA RETENTION ............................................................................................................................................ 126
18. ORDERING INFORMATION .............................................................................................................................. 127
19. PART NAME DESCRIPTION ............................................................................................................................. 128
20. PACKAGE INFORMATION ................................................................................................................................ 129
21. REVISION HISTORY ......................................................................................................................................... 131
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P/N: PM2018
3
Rev. 1.3, July 18, 2017
MX66L1G45G
3V 1G-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 operations
• Protocol Support
- Single I/O, Dual I/O and Quad I/O
• Latch-up protected to 100mA from -1V to Vcc +1V
• Low Vcc write inhibit is from 2.3V to 2.5V
• Fast read for SPI mode
- Support clock frequency up to 166MHz
- 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 lockable
•
Command Reset
•
Program/Erase Suspend and Resume operation
•
Electronic Identification
-
JEDEC 1-byte manufacturer ID and 2-byte device 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
P/N: PM2018
4
Rev. 1.3, July 18, 2017
MX66L1G45G
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
- No connect or Serial input & Output for 4 x I/O read mode