28HS01GTAM03 datasheet(128/138 Pages) INFINEON

128 / 138 page

Datasheet

128 of 138

002-18216 Rev. *W

2022-01-18

256Mb/512Mb/1Gb SEMPER™ Flash

Octal interface, 1.8V/3.0V

Device identification

Table 89

JEDEC SFDP Rev D, sector map parameter table

SFDP byte

address

SFDP DWORD name

Data

Description

1ECh

JEDEC Sector Map

Parameter DWORD-1

Config. Detect-1

FCh

Config. Detect -1 Uniform 256KB Sectors or Hybrid Sectors

Bits 31:24 = Read data mask = 0000_1000b: Select bit 3 of the data byte for UNHYSA value 0

= Hybrid map with 4KB parameter sectors 1= Uniform map

Bits 23:22 = Configuration detection command address length = 11b: Variable length

Bits 21:20 = RFU = 11b

Bits 19:16 = Configuration detection command latency = 1111b: variable latency

Bits 15:8 = Configuration detection instruction = 65h: Read any register

Bits 7:2 = RFU = 111111b

Bit 1 = Command Descriptor = 0

Bit 0 = Not the end descriptor = 0

1EDh

65h

1EEh

FFh

1EFh

08h

1F0h

JEDEC Sector Map

Parameter DWORD-2

Config. Detect-1

04h

Bits 31:0 = Address Value Configuration Register 3 (bit 3) = 00800004h

1F1h

00h

1F2h

80h

1F3h

00h

1F4h

JEDEC Sector Map

Parameter DWORD-3

Config. Detect-2

FCh

Config. Detect-2 4KB Hybrid Sectors Split between Top and Bottom

Bits 31:24 = Read data mask = 0100_0000b: Select bit 6of the data byte for SP4KBS value

0 = 4KB parameter sectors are grouped together

1 = 4KB parameter sectors are split between High and Low Addresses

Bits 23:22 = Configuration detection command address length = 11b: Variable length

Bits 21:20 = RFU = 11b

Bits 19:16 = Configuration detection command latency = 1111b: variable latency

Bits 15:8 = Configuration detection instruction = 65h: Read any register

Bits 7:2 = RFU = 111111b

Bit 1 = Command Descriptor = 0

Bit 0 = Not the end descriptor = 0

1F5h

65h

1F6h

FFh

1F7h

40h

1F8h

JEDEC Sector Map

Parameter DWORD-4

Config. Detect-2

02h

Bits 31:0 = Address Value Configuration Register 1 (bit 6)= 00800002h

1F9h

00h

1FAh

80h

1FBh

00h

1FCh

JEDEC Sector Map

Parameter DWORD-5

Config. Detect-3

FDh

Config Detect-3 4KB Hybrid Sectors on Top or Bottom

Bits 31:24 = Read data mask = 0000_0100b: Select bit 2 of the data byte for TB4KBS value

0 = 4KB parameter sectors at bottom

1 = 4KB parameter sectors at top

Bits 23:22 = Configuration detection command address length = 11b: Variable length

Bits 21:20 = RFU = 11b

Bits 19:16 = Configuration detection command latency = 1111b: variable latency

Bits 15:8 = Configuration detection instruction = 65h: Read any register

Bits 7:2 = RFU = 111111b

Bit 1 = Command Descriptor = 0

Bit 0 = End of command descriptor = 1

1FDh

65h

1FEh

FFh

1FFh

04h

200h

JEDEC Sector Map

Parameter DWORD-6

Config. Detect-3

02h

Bits 31:0 = Address Value Configuration Register 1 (bit 2)= 00800002h

201h

00h

202h

80h

203h

00h

204h

JEDEC Sector Map

Parameter DWORD-7

Config-0 Header

FEh

Configuration Index 00h 4KB sectors at bottom with remainder 256KB

Bits 31:24 = RFU = FFh

Bits 23:16 = Region count (DWORDs -1) = 02h: Three regions

Bits 15:8 = Configuration ID = 00h, 4KB sectors bottom with remainder 256KB

Bits 7:2 = RFU = 111111b

Bit 1 = Map Descriptor = 1

Bit 0 = Not the end descriptor = 0

205h

00h

206h

02h

207h

FFh

208h

JEDEC Sector Map

Parameter DWORD-8

Config-0 Region-0

F1h

Region 0 of 4KB sectors

Bits 31:8 = Region size (32 4KB) = 0001FFh: Region size as count-1 of 256 Byte units = 32 x 4KB

sectors = 128KB Count = 128KB/256 = 512, value = count -1 = 512-1 = 511 = 1FFh

Bits 7:4 = RFU = Fh Erase Type not supported = 0 / supported = 1

Bit 3 = Erase Type 4 support = 0b ---Erase Type 4 is not defined

Bit 2 = Erase Type 3 support = 0b ---Erase Type 3 is 256KB erase and is not supported in the

4KB sector region

Bit 1 = Erase Type 2 support = 0b ---Erase Type 2 is 64KB erase and is not supported

Bit 0 = Erase Type 1 support = 1b ---Erase Type 1 is 4KB erase and is supported in the 4KB

sector region

209h

FFh

20Ah

01h

20Bh

00h

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