S25FL032A Meet Spansion Inc., S25FL032A Datasheet - Page 5

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S25FL032A

Manufacturer Part Number
S25FL032A
Description
32 Megabit Cmos 3.0 Volt Flash Memory With 50 Mhz Spi Bus Interface
Manufacturer
Meet Spansion Inc.
Datasheet

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Figures
July 2, 2007 S25FL032A_00_C2
Figure 2.1
Figure 6.1
Figure 6.2
Figure 7.1
Figure 9.1
Figure 9.2
Figure 9.3
Figure 9.4
Figure 9.5
Figure 9.6
Figure 9.7
Figure 9.8
Figure 9.9
Figure 9.10
Figure 9.11
Figure 9.12
Figure 9.13
Figure 10.1
Figure 12.1
Figure 12.2
Figure 15.1
Figure 16.1
Figure 16.2
Figure 16.3
Figure 16.4
Figure 16.5
16-pin Plastic Small Outline Package (SO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Read Data Bytes (READ) Command Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Read Data Bytes at Higher Speed (FAST_READ) Command Sequence . . . . . . . . . . . . . . . 17
Read Identification (RDID) Command Sequence and Data-Out Sequence . . . . . . . . . . . . . 18
Write Enable (WREN) Command Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Write Disable (WRDI) Command Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Sector Erase (SE) Command Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Deep Power Down (DP) Command Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Release from Deep Power Down (RES) Command Sequence . . . . . . . . . . . . . . . . . . . . . . . 25
Release from Deep Power Down and Read Electronic Signature (RES)
Command Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Write Protect Setup and Hold Timing during WRSR when SRWD=1 . . . . . . . . . . . . . . . . . . 32
Bus Master and Memory Devices on the SPI Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
SPI Modes Supported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Hold Mode Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Read Status Register (RDSR) Command Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Write Status Register (WRSR) Command Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Page Program (PP) Command Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Bulk Erase (BE) Command Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Power-Up Timing Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Maximum Negative Overshoot Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Maximum Positive Overshoot Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
AC Measurements I/O Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
SPI Mode 0 (0,0) Input Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
SPI Mode 0 (0,0) Output Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
HOLD# Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
D a t a
S h e e t
S25FL032A
5

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