參數(shù)資料
型號(hào)： ES29DL400E-12RTG
廠商： 優(yōu)先(蘇州)半導(dǎo)體有限公司
英文描述： 32Mbit(4M x 8/2M x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory
中文描述： 32兆（4米× 8/2M × 16），3.0伏的CMOS只，引導(dǎo)扇區(qū)閃存
文件頁數(shù)： 23/59頁
文件大?。?/td> 603K
代理商： ES29DL400E-12RTG
ESI
23
Rev. 2D Jan 5, 2006
ES29LV320D
Excel Semiconductor inc.
Table 9. ES29LV320 Command Definitions
Command Definitions
Command
Sequence
(Note 1)
C
Bus Cycles (Notes 2~5)
First
Second
Third
Fourth
Fifth
Sixth
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Read (Note 6)
1
RA
RD
Reset (Note 7)
1
XXX
F0
A
Manufacturer ID
Word
4
555
AA
2AA
55
555
90
X00
4A
Byte
AAA
555
AAA
Device ID
Word
4
555
AA
2AA
55
555
90
X01
(See
Table 2)
Byte
AAA
555
AAA
X02
Security Sector Fac
tory Protect (Note 9)
Word
4
555
AA
2AA
55
555
90
X03
99/19
Byte
AAA
555
AAA
X06
Sector Protect Verify
(Note 10)
Word
4
555
AA
2AA
55
555
90
(SA)X02
00/01
Byte
AAA
555
AAA
(SA)X04
Enter Security Sector Region
Word
3
555
AA
2AA
55
555
88
Byte
AAA
555
AAA
Exit Security Sector Region
Word
4
555
AA
2AA
55
555
90
XXX
00
Byte
AAA
555
AAA
Program
Word
4
555
AA
2AA
55
555
A0
PA
PD
Byte
AAA
555
AAA
Unlock Bypass
Word
3
555
AA
2AA
55
555
20
Byte
AAA
555
AAA
Unlock Bypass Program (Note 11)
2
XXX
A0
PA
PD
Unlock Bypass Reset (Note 12)
2
XXX
90
XXX
00
Chip Erase
Word
6
555
AA
2AA
55
555
80
555
AA
2AA
55
555
10
Byte
AAA
555
AAA
AAA
555
AAA
Sector Erase
Word
6
555
AA
2AA
55
555
80
555
AA
2AA
55
SA
30
Byte
AAA
555
AAA
AAA
555
Erase Suspend (Note 13)
1
XXX
B0
Erase Resume (Note 14)
1
XXX
30
CFI Query (Note 15)
Word
1
55
98
Byte
AA
Legend:
X = Don’t care
RA = Address of the memory location to be read.
RD = Data read from location RA during read operation
PA = Address of the memory location to be programmed.
Addresses latch on the falling edge of the WE# or CE# pulse,
whichever happens later.
PD = Data to be programmed at location PA. Data latches on the
rising edge of WE# or CE# pulse, whichever happens first.
SA = Address of the sector to be verified (in autoselect mode) or
erased. Address bits A20-A12 uniquely select any sector.
9. The data is 99h for factory locked and 19h for not
factory
locked.
10. The data is 00h for an unprotected sector and 01h for a
protected sector.
11. The Unlock Bypass command is required prior to the Unlock-
Bypass Program command.
12. The Unlock Bypass Reset command is required to return
to the read mode when the device is in the unlock bypass
mode.
13. The system may read and program in non-erasing sectors,
or enter the autoselect mode, when in the Erase Suspend
mode. The Erase Suspend command is valid only during
a sector erase operation.
14. The Erase Resume command is valid only during the Erase
Suspend mode.
15. Command is valid when device is ready to read array data
or when device is in autoselect mode.
Notes:
1. See Table 1 for description of bus operations.
2. All values are in hexadecimal.
3. Except for the read cycle and the fourth cycle of the autoselect
command sequence, all bus cycles are write cycles.
4. Data bits DQ15-DQ8 are don’t care in command sequences,
except for RD and PD
5. Unless otherwise noted, address bits A20-A11 are don’t cares.
6. No unlock or command cycles required when device is in
read mode.
7. The Reset command is required to return to the read mode
(or to the erase-suspend-read mode if previously in Erase
Suspend) when a device is in the autoselect mode, or if DQ5
goes high (while the device is providing status information).
8. The fourth cycle of the autoselect command sequence
is a read cycle. Data bits DQ15-DQ8 are don’t care. See the
Autoselect Command Sequence section for more information.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ES29DL400E-90RTG 制造商:EXCELSEMI 制造商全稱:EXCELSEMI 功能描述:8Mbit(1M x 8/512K x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory
ES29DL400E-90RWCI 制造商:EXCELSEMI 制造商全稱:EXCELSEMI 功能描述:4Mbit(512Kx 8/256K x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory
ES29DL400EB-12TG 制造商:EXCELSEMI 制造商全稱:EXCELSEMI 功能描述:16Mbit(2M x 8/1M x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory
ES29DL400ET-90RTGI 制造商:EXCELSEMI 制造商全稱:EXCELSEMI 功能描述:4Mbit(512Kx 8/256K x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory
ES29DL400ET-90TGI 制造商:EXCELSEMI 制造商全稱:EXCELSEMI 功能描述:16Mbit(2M x 8/1M x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory
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