Flash Memory. P25Q20H Datasheet

P25Q20H Memory. Datasheet pdf. Equivalent

P25Q20H Datasheet
Recommendation P25Q20H Datasheet
Part P25Q20H
Description Serial Multi I/O Flash Memory
Feature P25Q20H; P25Q40H/20H/10H/05H Datasheet P25Q40H/20H/10H/05H Ultra Low Power, 4M/2M/1M/512K-bit Serial Multi I/.
Manufacture Puya
Datasheet
Download P25Q20H Datasheet




Puya P25Q20H
P25Q40H/20H/10H/05H Datasheet
P25Q40H/20H/10H/05H
Ultra Low Power, 4M/2M/1M/512K-bit
Serial Multi I/O Flash Memory Datasheet
Jun. 08, 2018
Performance Highlight
Wide Supply Range from 2.3 to 3.6V for Read, Erase and Program
Ultra Low Power consumption for Read, Erase and Program
X1, X2 and X4 Multi I/O Support
High reliability with 100K cycling and 20 Year-retention
Puya Semiconductor (Shanghai) Co., Ltd
Puya Semiconductor
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Puya P25Q20H
P25Q40H/20H/10H/05H Datasheet
Contents
1 Overview........................................................................................................................................................4
2 Description.....................................................................................................................................................5
3 Pin Definition .................................................................................................................................................6
3.1 Pin Configurations .............................................................................................................................6
3.2 Pin Descriptions.................................................................................................................................6
4 Block Diagram ...............................................................................................................................................7
5 Electrical Specifications.................................................................................................................................8
5.1 Absolute Maximum Ratings ...............................................................................................................8
5.2 DC Characteristics.............................................................................................................................9
5.3 AC Characteristics .......................................................................................................................... 10
5.4 AC Characteristics for Program and Erase .....................................................................................11
5.5 Operation Conditions ...................................................................................................................... 13
6 Data Protection........................................................................................................................................... 15
7 Memory Address Mapping.......................................................................................................................... 20
8 Device Operation........................................................................................................................................ 22
9 Hold Feature............................................................................................................................................... 24
10 Commands ......................................................................................................................................... 25
10.1 Commands listing ........................................................................................................................... 25
10.2 Write Enable (WREN)..................................................................................................................... 28
10.3 Write Disable (WRDI)....................................................................................................................... 28
10.4 Write Enable for Volatile Status Register .......................................................................................... 29
10.5 Read Status Register (RDSR) ........................................................................................................ 29
10.6 Active Status Interrupt (ASI) ........................................................................................................... 31
10.7 Write Status Register (WRSR) ....................................................................................................... 32
10.8 Read Data Bytes (READ) ............................................................................................................... 33
10.9 Read Data Bytes at Higher Speed (FAST_READ)......................................................................... 34
10.10 Dual Read Mode (DREAD)............................................................................................................. 35
10.11 2 X IO Read Mode (2READ) .......................................................................................................... 36
10.12 2 X IO Read Performer Enhance Mode.......................................................................................... 37
10.13 Quad Read Mode (QREAD) ........................................................................................................... 38
10.14 4 X IO Read Mode (4READ) .......................................................................................................... 39
10.15 4 X IO Read Performance Enhance Mode ..................................................................................... 40
10.16 Burst Read...................................................................................................................................... 41
10.17 Page Erase (PE)............................................................................................................................. 42
10.18 Sector Erase (SE)........................................................................................................................... 42
10.19 Block Erase (BE32K) ...................................................................................................................... 43
10.20 Block Erase (BE) ............................................................................................................................ 43
10.21 Chip Erase (CE).............................................................................................................................. 44
10.22 Page Program (PP) ........................................................................................................................ 45
10.23 Dual Input Page Program (DPP) .................................................................................................... 46
10.24 Quad Page Program (QPP)............................................................................................................ 47
10.25 Erase Security Registers (ERSCUR) ............................................................................................. 48
10.26 Program Security Registers (PRSCUR) ......................................................................................... 49
10.27 Read Security Registers (RDSCUR) .............................................................................................. 50
10.28 Deep Power-down (DP).................................................................................................................. 51
10.29 Release form Deep Power-Down (RDP), Read Electronic Signature (RES) ................................. 51
10.30 Read Electronic Manufacturer ID & Device ID (REMS) ................................................................. 53
10.31 Dual I/O Read Electronic Manufacturer ID & Device ID (DREMS) ................................................ 54
10.32 Quad I/O Read Electronic Manufacturer ID & Device ID (QREMS) ............................................... 55
10.33 Read Identification (RDID).............................................................................................................. 56
Puya Semiconductor
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Puya P25Q20H
P25Q40H/20H/10H/05H Datasheet
10.34 Program/Erase Suspend/Resume.................................................................................................. 58
10.35 Erase Suspend to Program ............................................................................................................ 59
10.36 Program Resume and Erase Resume............................................................................................ 60
10.37 No Operation (NOP) ....................................................................................................................... 60
10.38 Software Reset (RSTEN/RST) ....................................................................................................... 61
10.39 Read Unique ID (RUID) .................................................................................................................. 62
10.40 Read SFDP Mode (RDSFDP) ........................................................................................................ 63
11 Ordering Information........................................................................................................................... 68
12 Package Information........................................................................................................................... 69
12.1 8-Lead SOP(150mil) ....................................................................................................................... 69
12.2 8-Lead SOP(208mil) ....................................................................................................................... 70
12.3 8-Lead TSSOP ............................................................................................................................... 71
12.4 8-Land USON(3x2x0.55mm) .......................................................................................................... 72
12.5 8-Land USON(3x2x0.45mm) .......................................................................................................... 73
12.6 8-Land USON(3x4x0.55mm) .......................................................................................................... 74
12.7 8-Land WSON(6x5x0.75mm) ......................................................................................................... 75
13 Revision History.................................................................................................................................. 76
Puya Semiconductor
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