M58WR064F-ZBE View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M58WR064F-ZBE Datasheet PDF : 87 Pages
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M58WR064FT, M58WR064FB
Table 35. Protection Register Information
Offset
Data
Description
Value
(P+E)h = 47h
0001h
Number of protection register fields in JEDEC ID space. 0000h indicates that
256 fields are available.
1
(P+F)h = 48h
(P+10)h = 49h
(P+11)h = 4Ah
(P+12)h= 4Bh
0080h
0000h
0003h
0004h
Protection Field 1: Protection Description
Bits 0-7 Lower byte of protection register address
Bits 8-15 Upper byte of protection register address
Bits 16-23 2n bytes in factory pre-programmed region
Bits 24-31 2n bytes in user programmable region
0080h
8 Bytes
16 Bytes
Table 36. Burst Read Information
Offset
Data
Description
(P+13)h = 4Ch
0003h
Page-mode read capability
bits 0-7 ’n’ such that 2n HEX value represents the number of read-
page bytes. See offset 28h for device word width to
determine page-mode data output width.
(P+14)h = 4Dh 0004h Number of synchronous mode read configuration fields that follow.
(P+15)h = 4Eh
0001h
Synchronous mode read capability configuration 1
bit 3-7 Reserved
bit 0-2
’n’ such that 2n+1 HEX value represents the maximum
number of continuous synchronous reads when the device is
configured for its maximum word width. A value of 07h
indicates that the device is capable of continuous linear
bursts that will output data until the internal burst counter
reaches the end of the device’s burstable address space.
This field’s 3-bit value can be written directly to the read
configuration register bit 0-2 if the device is configured for its
maximum word width. See offset 28h for word width to
determine the burst data output width.
(P+16)h = 4Fh 0002h Synchronous mode read capability configuration 2
(P+17)h = 50h 0003h Synchronous mode read capability configuration 3
(P+18)h = 51h 0007h Synchronous mode read capability configuration 4
Value
8 Bytes
4
4
8
16
Cont.
Table 37. Bank and Erase Block Region Information
M58WR064FT(top)
Offset
Data
M58WR064FB (bottom)
Offset
Data
Description
(P+19)h = 52h 02h (P+19)h = 52h 02h Number of Bank Regions within the device
Note: 1. The variable P is a pointer which is defined at CFI offset 15h.
2. Bank Regions. There are two Bank Regions, see Table 28. and Table 29.
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