參數(shù)資料
型號(hào)： S29PL-J60TFW023
廠商： Spansion Inc.
元件分類(lèi)： DRAM
英文描述： CMOS 3.0 Volt-only, Simultaneous-Read/Write Flash Memory with Enhanced VersatileIO Control
中文描述： CMOS 3V電壓供電，同步讀/寫(xiě)Flash存儲(chǔ)器并有增強(qiáng)VersatileIO控制
文件頁(yè)數(shù)： 41/96頁(yè)
文件大?。?/td> 827K
代理商： S29PL-J60TFW023
September 22, 2006 S29PL-J_00_A9
S29PL-J
39
D a t a
S h e e t
( A d v a n c e
I n f o r m a t i o n )
10.8
Autoselect Mode
The autoselect mode provides manufacturer and device identification, and sector protection verification,
through identifier codes output on DQ7–DQ0. This mode is primarily intended for programming equipment to
automatically match a device to be programmed with its corresponding programming algorithm. However, the
autoselect codes can also be accessed in-system through the command register.
When using programming equipment, the autoselect mode requires V
ID
on address pin A9. Address pins
must be as shown in
Table 10.10 on page 40
and
Table 10.11 on page 40
. In addition, when verifying sector
protection, the sector address must appear on the appropriate highest order address bits (see
Table 10.4
on page 21
).
Table 10.10
and
Table 10.11
show the remaining address bits that are don’t care. When all
necessary bits have been set as required, the programming equipment may then read the corresponding
identifier code on DQ7–DQ0. However, the autoselect codes can also be accessed in-system through the
command register, for instances when the device is erased or programmed in a system without access to
high voltage on the A9 pin. The command sequence is illustrated in
Table 15.1 on page 62
.
Note that if a
Bank Address (BA) (on address bits PL127J: A22
–
A20, PL129J and PL064J: A21
–
A19, PL032J: A20
–A18)
is
asserted during the third write cycle of the autoselect command, the host system can read autoselect data
that bank and then immediately read array data from the other bank, without exiting the autoselect mode.
B
SA2-109
1
0
1101101XXX
32
368000h–36FFFFh
SA2-110
1
0
1101110XXX
32
370000h–377FFFh
SA2-111
1
0
1101111XXX
32
378000h–37FFFFh
SA2-112
1
0
1110000XXX
32
380000h–387FFFh
SA2-113
1
0
1110001XXX
32
388000h–38FFFFh
SA2-114
1
0
1110010XXX
32
390000h–397FFFh
SA2-115
1
0
1110011XXX
32
398000h–39FFFFh
SA2-116
1
0
1110100XXX
32
3A0000h–3A7FFFh
SA2-117
1
0
1110101XXX
32
3A8000h–3AFFFFh
SA2-118
1
0
1110110XXX
32
3B0000h–3B7FFFh
SA2-119
1
0
1110111XXX
32
3B8000h–3BFFFFh
SA2-120
1
0
1111000XXX
32
3C0000h–3C7FFFh
SA2-121
1
0
1111001XXX
32
3C8000h–3CFFFFh
SA2-122
1
0
1111010XXX
32
3D0000h–3D7FFFh
SA2-123
1
0
1111011XXX
32
3D8000h–3DFFFFh
SA2-124
1
0
1111100XXX
32
3E0000h–3E7FFFh
SA2-125
1
0
1111101XXX
32
3E8000h–3EFFFFh
SA2-126
1
0
1111110XXX
32
3F0000h–3F7FFFh
SA2-127
1
0
1111111000
4
3F8000h–3F8FFFh
SA2-128
1
0
1111111001
4
3F9000h–3F9FFFh
SA2-129
1
0
1111111010
4
3FA000h–3FAFFFh
SA2-130
1
0
1111111011
4
3FB000h–3FBFFFh
SA2-131
1
0
1111111100
4
3FC000h–3FCFFFh
SA2-132
1
0
1111111101
4
3FD000h–3FDFFFh
SA2-133
1
0
1111111110
4
3FE000h–3FEFFFh
SA2-134
1
0
1111111111
4
3FF000h–3FFFFFh
Table 10.9
Secured Silicon Sector Addresses
Sector Size
Address Range
Factory-Locked Area
64 words
000000h-00003Fh
Customer-Lockable Area
64 words
000040h-00007Fh
Table 10.8
S29PL129J Sector Architecture (Sheet 6 of 6)
Bank
Sector
CE1#
CE2#
Sector Address (A21-A12)
Sector Size (Kwords)
Address Range (x16)
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