SST26VF032B-104ISLASHSM datasheet(66/82 Pages) MICROCHIP

66 / 82 page

SST26VF032B/SST26VF032BA

DS20005218K-page 66

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5EH

A19:A16

77H

0111b

A23:A20

Erase Resume to Suspend Interval

The device requires this typical amount of time to make progress on the

erase operation before allowing another suspend.

Interval = 500 µs

Erase resume to suspend interval =(count+1)*64 µs

A23:A20= 7 = 0111b

5FH

A30:A24

38H

Suspend in-progress erase max latency

Maximum time required by the Flash device to suspend an in-progress

erase and be ready to accept another command which accesses the

Flash array.

Max latency = 25 µs

Erase max latency = (count+1)*units

units (00b:128ns, 01b:1 µs, 10b:8µs, 11b:64 µs)

A28:A24 = count = 24 = 11000b

A30:A29 = 1 µs =01b

A31

Suspend/Resume supported

0: supported

1: not supported

JEDEC Flash Parameter Table: 13th DWORD

60H

A7:A0

30H

Program Resume Instruction

61H

A15:A8

B0H

Program Suspend Instruction

62H

A23:A16

30H

Resume Instruction

63H

A31:A24

B0H

Suspend Instruction

JEDEC Flash Parameter Table: 14th DWORD

64H

A1:A0

F7H

Reserved = 11b

A7:A2

STATUS Register Polling Device Busy

111101b: Use of legacy polling is supported by reading the STATUS reg-

ister with 05h instruction and checking WIP bit [0] (0 = ready, 1 = busy)

65H

A14:A8

FFH

Exit Deep Power-down to next operation delay

A15

Exit Power-down Instruction

66H

A22:A16

FFH

Enter Power-down instruction

A23

67H

A30:A24

FFH

Deep Power-down Supported

0: supported

1: not supported

A31

JEDEC Flash Parameter Table: 15th DWORD

68H

A3:A0

29H

4-4-4 mode disable sequences

Xxx1b: issue FF instruction

1xxxb: issue the Soft Reset 66/99 sequence.

A7:A4

4-4-4 mode enable sequences

X_xx1xb: issue instruction 38h

TABLE 11-1:

SERIAL FLASH DISCOVERABLE PARAMETER (SFDP) (CONTINUED)

Address

Bit Address

Data

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