M25P40-VMN3P/X Micron Semiconductor Products, M25P40-VMN3P/X Datasheet - Page 4

• Manufacturer Part Number: M25P40-VMN3P/X
• Description: SO 8/SERIAL FLASH MEMORY FOR CODE STORAGE, 4MBIT, V=VCC=2.7 TO 3.6V
• Manufacturer: Micron Semiconductor Products

Specifications of M25P40-VMN3P/X

• Pack_quantity: 2000
• Comm_code: 85423275
• Lead_time: 994
• Eccn: EAR99

Micron M25P40 Serial Flash Embedded Memory
Features
List of Figures
Figure 1: Logic Diagram ................................................................................................................................... 6
Figure 2: Pin Connections: SO8, MLP8 ............................................................................................................. 7
Figure 3: SPI Modes Supported ........................................................................................................................ 9
Figure 4: Bus Master and Memory Devices on the SPI Bus ............................................................................... 10
Figure 5: Hold Condition Activation ............................................................................................................... 13
Figure 6: Block Diagram ................................................................................................................................ 14
Figure 7: WRITE ENABLE Command Sequence .............................................................................................. 18
Figure 8: WRITE DISABLE Command Sequence ............................................................................................. 19
Figure 9: READ IDENTIFICATION Command Sequence ................................................................................. 20
Figure 10: READ STATUS REGISTER Command Sequence .............................................................................. 21
Figure 11: Status Register Format ................................................................................................................... 21
Figure 12: WRITE STATUS REGISTER Command Sequence ............................................................................. 23
Figure 13: READ DATA BYTES Command Sequence ........................................................................................ 25
Figure 14: READ DATA BYTES at HIGHER SPEED Command Sequence ........................................................... 26
Figure 15: PAGE PROGRAM Command Sequence ........................................................................................... 27
Figure 16: SECTOR ERASE Command Sequence ............................................................................................. 28
Figure 17: BULK ERASE Command Sequence ................................................................................................. 29
Figure 18: DEEP POWER-DOWN Command Sequence ................................................................................... 30
Figure 19: RELEASE from DEEP POWER-DOWN Command Sequence ............................................................. 31
Figure 20: READ ELECTRONIC SIGNATURE Command Sequence .................................................................. 32
Figure 21: Power-Up Timing .......................................................................................................................... 34
Figure 22: AC Measurement I/O Waveform ..................................................................................................... 39
Figure 23: Serial Input Timing ........................................................................................................................ 45
Figure 24: Write Protect Setup and Hold during WRSR when SRWD=1 Timing ................................................. 45
Figure 25: Hold Timing .................................................................................................................................. 46
Figure 26: Output Timing .............................................................................................................................. 46
Figure 27: SO8N 150mils Body Width ............................................................................................................. 47
Figure 28: SO8W 208mils Body Width ............................................................................................................. 48
Figure 29: DFN8 6mm x 5mm ........................................................................................................................ 49
Figure 30: VFDFPN8 (MLP8) 6mm x 5mm ...................................................................................................... 50
Figure 31: UFDFPN8 (MLP8) 4mm x 3mm ...................................................................................................... 51
Figure 32: UFDFPN8 (MLP8) 2mm x 3mm ...................................................................................................... 52
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m25p40.pdf - Rev. X 4/12 EN
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