Datasheet

SST26VF032B / SST26VF032BA
DS20005218E-page 64  2013-2016 Microchip Technology Inc.
5AH
A18:A16
1DH
A18:A16=101b
A23:A19
Byte Program Typical time, Additional Byte
Typical time = (count+1)*units
23 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: 12
th
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
5DH
A8
0FH
Reserved = 1b
A12:A9
Program Resume to Suspend Interval
The device requires this typical amount of time to make progress on the
program operation before allowing another suspend.
Interval =500µs
Program resume to suspend interval =(count+1)*64µs
A12:A9= 7 =0111b
A15:A13
Suspend in-progress program max latency
Maximum time required by the flash device to suspend an in-progress
program and be ready to accept another command which accesses the
flash array.
Max latency = 25µs
program max latency =(count+1)*units
units (00b:128ns, 01b:1µs, 10b:8µs, 11b:64µs)
A17:A13= count = 24 = 11000b
A19:A18 = 1µs =01b
TABLE 11-1: SERIAL FLASH DISCOVERABLE PARAMETER (SFDP) (CONTINUED) (7 OF 16)
Address Bit Address Data Comments