SST26WF040BA datasheet(82/96 Pages) MICROCHIP

82 / 96 page

SST26WF040B/040BA SST26WF080B/080BA

DS20005283C-page 82

 2014-2017 Microchip Technology Inc.

59H

A13:A8

6FH

Page Program Typical time

Program time = (count+1)*units

A13 units (0b:8µs, 1b:64µs)

A12:A8 count = 11 = 01111b

A13 unit = 64µs = 1b

A15:A14

Byte Program Typical time, first byte

Typical time = (count+1)*units

A18 units (0b: 1µs, 1b: 8µs)

A17:A14 count = 5 = 0101b

A18 = 8µs = 1b

5AH

A18:A16

1DH

A18:A16=101b

A23:A19

Byte Program Typical time, Additional Byte

Typical time = (count+1)*units

A23 units (0b: 1µs, 1b: 8µs)

A22:A19 count = 0011b

A23=1μs=0b

5BH

A30:A:24

81H

Chip Erase Typical Time

Typical time = (count+1)*units

16ms to 512ms, 256ms to 8192ms, 4s to 128s, 64s to 2048s

A28:A24 count =1=00001b

A30:A29 units =16ms=00b

A31

Reserved

A31=1b

JEDEC Flash Parameter Table: 12th DWORD

5CH

A3:A0

EDH

Prohibited Operations During Program Suspend

xxx0b: May not initiate a new erase anywhere

xxx1b:May not initiate a new erase in the program suspended page

size

xx0xb:May not initiate a new page program anywhere

xx1xb: May not initiate a new page program in program suspended page

size.

x0xxb:Refer to the Data Sheet

x1xxb: May not initiate a read in the program suspended page size

0xxxb: Additional erase or program restrictions apply

1xxxb: The erase and program restrictions in bits 1:0 are sufficient

A7:A4

Prohibited Operation During Erase Suspend

xxx0b: May not initiate a new erase anywhere

xxx1b:May not initiate a new erase in the erase suspended page size

xx0xb:May not initiate a new page program anywhere

xx1xb: May not initiate a new page program in erase suspended

erase type size.

x0xxb:Refer to the Data Sheet

x1xxb: May not initiate a read in the erase suspended page size

0xxxb: Additional erase or program restrictions apply

1xxxb: The erase and program restrictions in bits 5:4 are sufficient

TABLE 11-2:

SERIAL FLASH DISCOVERABLE PARAMETER (SFDP) SST26WF080B/080BA

(CONTINUED) (7 OF 16)

Address

Bit Address

Data

Comments

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