M25P20-VMN6TPBA Datasheet, PDF (3/45 Pages) Micron Technology – Micron M25P20 2Mb 3V Serial Flash Embedded Memory

M25P20 Serial Flash Embedded Memory
Features
List of Figures
Figure 1: Logic Diagram ................................................................................................................................... 5
Figure 2: Pin Connections: SO8 and MLP8 ........................................................................................................ 6
Figure 3: SPI Modes Supported ........................................................................................................................ 8
Figure 4: Bus Master and Memory Devices on the SPI Bus ................................................................................. 9
Figure 5: Hold Condition Activation ............................................................................................................... 12
Figure 6: Block Diagram ................................................................................................................................ 13
Figure 7: WRITE ENABLE Command Sequence .............................................................................................. 17
Figure 8: WRITE DISABLE Command Sequence ............................................................................................. 18
Figure 9: READ IDENTIFICATION Command Sequence ................................................................................. 19
Figure 10: READ STATUS REGISTER Command Sequence .............................................................................. 20
Figure 11: Status Register Format ................................................................................................................... 20
Figure 12: WRITE STATUS REGISTER Command Sequence ............................................................................. 22
Figure 13: READ DATA BYTES Command Sequence ........................................................................................ 24
Figure 14: READ DATA BYTES at HIGHER SPEED Command Sequence ........................................................... 25
Figure 15: PAGE PROGRAM Command Sequence ........................................................................................... 26
Figure 16: SECTOR ERASE Command Sequence ............................................................................................. 27
Figure 17: BULK ERASE Command Sequence ................................................................................................. 28
Figure 18: DEEP POWER-DOWN Command Sequence ................................................................................... 29
Figure 19: RELEASE from Deep Power-Down Sequence .................................................................................. 30
Figure 20: Power-Up Timing .......................................................................................................................... 32
Figure 21: AC Measurement I/O Waveform ..................................................................................................... 37
Figure 22: Serial Input Timing ........................................................................................................................ 39
Figure 23: Write Protect Setup and Hold during WRSR when SRWD = 1 Timing ................................................ 39
Figure 24: Hold Timing .................................................................................................................................. 40
Figure 25: Output Timing .............................................................................................................................. 40
Figure 26: SO8N 150 mils Body Width ............................................................................................................ 41
Figure 27: V-PDFN8 6mm x 5mm ................................................................................................................... 42
PDF: 09005aef8456656e
m25p20.pdf - Rev. B 10/13 EN
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