E28F320J5100 Intel, E28F320J5100 Datasheet - Page 22

• Manufacturer Part Number: E28F320J5100
• Manufacturer: Intel

INTEL
4.2.4
The Identification String provides verification that the component supports the Common Flash Interface
specification. Additionally, it indicates which version of the spec and which vendor-specified command set(s)
is(are) supported.
22
Offset
10h
13h
15h
17h
19h
®
StrataFlash™ MEMORY TECHNOLOGY, 32 AND 64 MBIT
CFI QUERY IDENTIFICATION STRING
Length
(bytes)
03h
02h
02h
02h
02h
Query-unique ASCII string “QRY“
Primary Vendor Command Set and
Control Interface ID Code
Address for Primary Algorithm Extended Query table
Alternate Vendor Command Set and
Control Interface ID Code
Address for Secondary Algorithm Extended Query table
16-bit ID code for vendor-specified algorithms
Offset value = P = 31h
second vendor-specified algorithm supported
Note: 0000h means none exists
Note: 0000h means none exists
Table 9. CFI Identification
Description
PRELIMINARY
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
1A:
StrataFlash™
Memory
Intel®
0051h
0052h
0059h
0001h
0000h
0031h
0000h
0000h
0000h
0000h
0000h