M29W320EB NUMONYX [Numonyx B.V], M29W320EB Datasheet - Page 55

• Manufacturer Part Number: M29W320EB
• Description: 32 Mbit (4Mbx8 or 2Mbx16, Uniform Parameter Blocks, Boot Block) 3V supply Flash memory
• Manufacturer: NUMONYX [Numonyx B.V]

M29W320ET, M29W320EB
Once the Extended Block is programmed and protected, the Exit Extended Block command must be
issued to exit the Extended Block mode and return the device to Read mode.
Table 28.
1. See
M29W320ET
M29W320EB
Device
Table 20
Extended Block Address and data
and
3F0010h-3FFFFFh
000010h-00FFFFh
Table
3F0000h-3F000Fh
000000h-00000Fh
21, Top and Bottom Boot Block Addresses.
x8
Address
1F8008h-1FFFFFh
1F8000h-1F8007h
000008h-007FFFh
000000h-000007h
(1)
x16
Security identification
Security identification
Factory Locked
Unavailable
Unavailable
number
number
Extended memory Block
Data
Customer Lockable
Determined by
Determined by
customer
customer
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