S25FL127SABMFI003 View Datasheet(PDF) - Cypress Semiconductor
Part Name
Description
Manufacturer
S25FL127SABMFI003 Datasheet PDF : 142 Pages
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S25FL127S
Contents
Performance Summary ........................................................ 3
1. Overview ....................................................................... 4
1.1 General Description ....................................................... 4
1.2 Migration Notes.............................................................. 5
1.3 Glossary......................................................................... 7
1.4 Other Resources............................................................ 8
2. Signal Descriptions ..................................................... 9
2.1 Input/Output Summary................................................... 9
2.2 Address and Data Configuration.................................. 10
2.3 Hardware Reset (RESET#).......................................... 10
2.4 Serial Clock (SCK) ....................................................... 10
2.5 Chip Select (CS#) ........................................................ 10
2.6 Serial Input (SI) / IO0 ................................................... 11
2.7 Serial Output (SO) / IO1............................................... 11
2.8 Write Protect (WP#) / IO2 ............................................ 11
2.9 Hold (HOLD#) / IO3 / RESET# .................................... 11
2.10 Voltage Supply (VCC)................................................... 12
2.11 Supply and Signal Ground (VSS) ................................. 12
2.12 Not Connected (NC) .................................................... 12
2.13 Reserved for Future Use (RFU)................................... 12
2.14 Do Not Use (DNU) ....................................................... 13
2.15 Block Diagrams............................................................ 13
3. Signal Protocols......................................................... 15
3.1 SPI Clock Modes ......................................................... 15
3.2 Command Protocol ...................................................... 15
3.3 Interface States............................................................ 19
3.4 Configuration Register Effects on the Interface ........... 24
3.5 Data Protection ............................................................ 24
4. Electrical Specifications............................................ 25
4.1 Absolute Maximum Ratings ......................................... 25
4.2 Operating Ranges........................................................ 25
4.3 Power-Up and Power-Down ........................................ 26
4.4 DC Characteristics ....................................................... 28
5. Timing Specifications ................................................ 29
5.1 Key to Switching Waveforms ....................................... 29
5.2 AC Test Conditions ...................................................... 30
5.3 Reset............................................................................ 31
5.4 AC Characteristics ....................................................... 34
6. Physical Interface ...................................................... 37
6.1 SOIC 8-Lead Package ................................................. 37
6.2 SOIC 16-Lead Package ............................................... 39
6.3 WSON 6 x 5 Package .................................................. 41
6.4 FAB024 24-Ball BGA Package .................................... 43
6.5 FAC024 24-Ball BGA Package .................................... 45
7. Address Space Maps ................................................. 47
7.1 Overview....................................................................... 47
7.2 Flash Memory Array...................................................... 47
7.3 ID-CFI Address Space .................................................. 48
7.4 JEDEC JESD216B Serial Flash Discoverable Parameters
(SFDP) Space............................................................... 48
7.5 OTP Address Space ..................................................... 49
7.6 Registers....................................................................... 50
8. Data Protection ........................................................... 59
8.1 Secure Silicon Region (OTP)........................................ 59
8.2 Write Enable Command................................................ 59
8.3 Block Protection ............................................................ 60
8.4 Advanced Sector Protection ......................................... 61
9. Commands .................................................................. 66
9.1 Command Set Summary............................................... 67
9.2 Identification Commands .............................................. 72
9.3 Register Access Commands......................................... 75
9.4 Read Memory Array Commands .................................. 85
9.5 Program Flash Array Commands ................................. 93
9.6 Erase Flash Array Commands...................................... 97
9.7 One Time Program Array Commands ........................ 102
9.8 Advanced Sector Protection Commands .................... 103
9.9 Reset Commands ....................................................... 109
9.10 Embedded Algorithm Performance Tables ................. 110
10. Data Integrity ............................................................. 112
10.1 Erase Endurance ........................................................ 112
10.2 Data Retention ............................................................ 112
11. Software Interface Reference .................................. 113
11.1 Command Summary ................................................... 113
12. Serial Flash Discoverable Parameters (SFDP)
Address Map ............................................................. 115
12.1 SFDP Header Field Definitions ................................... 116
12.2 Device ID and Common Flash Interface (ID-CFI)
Address Map............................................................... 118
12.3 Device ID and Common Flash Interface (ID-CFI) ASO Map
— Automotive Only ..................................................... 133
12.4 Registers..................................................................... 134
12.5 Initial Delivery State .................................................... 137
13. Ordering Information ................................................ 138
14. Revision History........................................................ 140
Sales, Solutions, and Legal Information .................... 142
Worldwide Sales and Design Support .......................... 142
Products ....................................................................... 142
PSoC® Solutions ......................................................... 142
Cypress Developer Community .................................... 142
Technical Support ........................................................ 142
Document Number: 001-98282 Rev. *I
Page 3 of 142
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