m28w320fc Numonyx, m28w320fc Datasheet - Page 55

• Manufacturer Part Number: m28w320fc
• Description: 32 Mbit 2mb X16, Boot Block 3v Supply Flash Memory
• Manufacturer: Numonyx

M28W320FCT, M28W320FCB
Table 30.
1. See
Table 31.
(P+10)h = 45h
(P+11)h = 46h
(P+12)h = 47h
(P+13)h = 48h
(P+F)h = 44h
P = 35h
Offset
Offset
8Ch
8Ah
8Bh
80h
81h
82h
83h
84h
85h
86h
87h
88h
89h
Table
(1)
27, offset 15 for P pointer definition.
Primary Algorithm-Specific Extended Query Table
Security Code Area
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
0080h
0000h
0003h
0003h
00XX
Data
Data
Protection Field 1: Protection Description
This field describes user-available. One Time Programmable (OTP)
Protection register bytes. Some are pre-programmed with device unique
serial numbers. Others are user programmable. Bits 0–15 point to the
Protection register Lock byte, the section’s first byte.
The following bytes are factory pre-programmed and user-programmable.
bit 0 to 7 Lock/bytes JEDEC-plane physical low address
bit 8 to 15Lock/bytes JEDEC-plane physical high address
bit 16 to 23 "n" such that 2
bit 24 to 31 "n" such that 2
Reserved
Protection Register Lock
64 bits: unique device number
128 bits: User Programmable OTP
n
n
= factory pre-programmed bytes
= user programmable bytes
Description
Description
Common Flash Interface (CFI)
8 Byte
8 Byte
Value
80h
00h
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