DA28F320S5-110 View Datasheet(PDF) - Intel

Part Name

Description

Manufacturer

DA28F320S5-110

WORD-WIDE FlashFile™ MEMORY FAMILY

Intel 

28F160S5, 28F320S5

E

4.2.6

DEVICE GEOMETRY DEFINITION

This field provides critical details of the flash device

geometry.

Offset

27h

Length

(bytes)

01h

Table 10. Device Geometry Definition

Description

Device Size = 2N in Number of Bytes

28h

02h

Flash Device Interface Description

value

meaning

0002h

x8/x16 asynchronous

2Ah

02h

Maximum Number of Bytes in Write Buffer = 2N

2Ch

01h

Number of Erase Block Regions within Device:

bits 7–0 = x = # of Erase Block Regions

2Dh

04h

Erase Block Region Information

bits 15–0 = y, Where y+1 = Number of Erase Blocks of

Identical Size within Region

bits 31–16 = z, Where the Erase Block(s) within This

Region are (z) × 256 Bytes

28F32/160S5

27:

0015h

(16 Mbit)

27:

0016h

(32 Mbit)

28:

0002h

29:

0000h

2A:

0005h

2B:

0000h

2C: 0001h

y:

32 Blocks

(16 Mbit)

2D: 001Fh

2E:

0000h

y:

64 Blocks

(32 Mbit)

2D:

003Fh

2E:

0000h

z:

(64-KB)

2F:

0000h

30:

0001h

22

ADVANCE INFORMATION

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