S29GL256N10TFI023 ETC, S29GL256N10TFI023 Datasheet - Page 57

• Manufacturer Part Number: S29GL256N10TFI023
• Description: MirrorBit Flash Family
• Manufacturer: ETC

Command Definitions
May 13, 2004 27631A4
Addresses
(x16)
4Dh
40h
41h
42h
43h
44h
45h
46h
47h
48h
49h
4Ah
4Bh
4Ch
4Eh
50h
4Fh
Writing specific address and data commands or sequences into the command
register initiates device operations. Table
command sequences. Writing incorrect address and data values or writing them
in the improper sequence may place the device in an unknown state. A reset com-
mand is then required to return the device to reading array data.
All addresses are latched on the falling edge of WE# or CE#, whichever happens
later. All data is latched on the rising edge of WE# or CE#, whichever happens
first. Refer to the AC Characteristics section for timing diagrams.
Addresses
(x8)
80h
82h
84h
86h
88h
8Ah
8Ch
8Eh
90h
92h
94h
96h
98h
9Ah
9Ch
9Eh
A0h
A d v a n c e
Table 11. Primary Vendor-Specific Extended Query
00B5h
00C5h
0050h
0052h
0049h
0031h
0033h
0010h
0002h
0001h
0000h
0008h
0000h
0000h
0002h
00xxh
0001h
Data
S29GLxxxN MirrorBitTM Flash Family
I n f o r m a t i o n
Query-unique ASCII string “PRI”
Major version number, ASCII
Minor version number, ASCII
Address Sensitive Unlock (Bits 1-0)
0 = Required, 1 = Not Required
Process Technology (Bits 7-2) 0100b = 110 nm MirrorBit
Erase Suspend
0 = Not Supported, 1 = To Read Only, 2 = To Read & Write
Sector Protect
0 = Not Supported, X = Number of sectors in per group
Sector Temporary Unprotect
00 = Not Supported, 01 = Supported
Sector Protect/Unprotect scheme
0008h = Advanced Sector Protection
Simultaneous Operation
00 = Not Supported, X = Number of Sectors in Bank
Burst Mode Type
00 = Not Supported, 01 = Supported
Page Mode Type
00 = Not Supported, 01 = 4 Word Page, 02 = 8 Word Page
ACC (Acceleration) Supply Minimum
00h = Not Supported, D7-D4: Volt, D3-D0: 100 mV
ACC (Acceleration) Supply Maximum
00h = Not Supported, D7-D4: Volt, D3-D0: 100 mV
WP# Protection
04h = Uniform sectors bottom WP# protect, 05h = Uniform sectors
top WP# protect
Program Suspend
00h = Not Supported, 01h = Supported
12
and Table
13
define the valid register
Description
57