S25FS256S datasheet(150/154 Pages) SPANSION

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150

S25FS-S Family

S25FS-S_00_04 November 6, 2013

Data

Sheet

(Pre limin ar y)

12.5

Initial Delivery State

The device is shipped from Spansion with non-volatile bits set as follows:

 The entire memory array is erased: i.e. all bits are set to 1 (each byte contains FFh).

 The OTP address space has the first 16 bytes programmed to a random number. All other bytes are erased

to FFh.

 The SFDP address space contains the values as defined in the description of the SFDP address space.

 The ID-CFI address space contains the values as defined in the description of the ID-CFI address space.

 The Status Register 1 Non-Volatile contains 00h (all SR1NV bits are cleared to 0’s).

 The Configuration Register 1 Non-Volatile contains 00h.

 The Configuration Register 2 Non-Volatile contains 08h.

 The Configuration Register 3 Non-Volatile contains 00h.

 The Configuration Register 4 Non-Volatile contains 10h.

 The Password Register contains FFFFFFFF-FFFFFFFFh

 All PPB bits are 1.

 The ASP Register bits are FFFFh

12h

04h

JEDEC SFDP

Parameter

Dword-5

F6h

Bits 7:5 RFU = 111b

Bit 4 = QPI supported = Yes = 1b

Bits 3:1 RFU = 11b

Bit 0 = Dual All not supported = 0b

13h

FFh

Bits 15:8 = RFU = FFh

14h

FFh

Bits 23:16 = RFU = FFh

15h

FFh

Bits 31:24 = RFU = FFh

16h

05h

JEDEC SFDP

Parameter

Dword-6

FFh

Bits 7:0 = RFU = FFh

17h

FFh

Bits 15:8 = RFU = FFh

18h

FFh

Bits 23:21 = number of Dual All Mode cycles = 111b

Bits 20:16 = number of Dual All Dummy cycles = 11111b

19h

FFh

Dual All instruction code

1Ah

06h

JEDEC SFDP

Parameter

Dword-7

FFh

Bits 7:0 = RFU = FFh

1Bh

FFh

Bits 15:8 = RFU = FFh

1Ch

48h

Bits 23:21 = number of QPI Mode cycles = 010b

Bits 20:16 = number of QPI Dummy cycles = 01000b

1Dh

EBh

QPI Mode (4-4-4) instruction code

1Eh

07h

JEDEC SFDP

Parameter

Dword-8

0Ch

Sector type 1 size 2N Bytes = 4-kB = 0Ch for Hybrid (Initial Delivery State)

1Fh

20h

Sector type 1 instruction

20h

10h (128 Mb)

10h (256 Mb)

Sector type 2 size 2

N Bytes = 64 kB = 10h for 128 Mb and 256 Mb

21h

Sector type 2 instruction

22h

08h

JEDEC SFDP

Parameter

Dword-9

00h

Sector type 3 size 2

N Bytes = not supported = 00h

23h

FFh

Sector type 3 instruction = not supported = FFh

24h

00h

Sector type 4 size 2

N Bytes = not supported = 00h

25h

FFh

Sector type 4 instruction = not supported = FFh

Table 12.34 CFI Alternate Vendor-Specific Extended Query Parameter A5h, JEDEC SFDP (Sheet 2 of 2)

Parameter

Relative Byte

Address Offset

SFDP Relative

Dword

Address Offset

Data

Description

S25FS256S Datasheet(PDF) 150 Page - SPANSION

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