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参数资料
| 型号： | MX29LV640UXBC-90 |
| 厂商： | MACRONIX INTERNATIONAL CO LTD |
| 元件分类： | PROM |
| 英文描述： | 4M X 16 FLASH 2.7V PROM, 90 ns, PBGA63 |
| 封装： | 11 X 12 MM, 1.30 MM HEIGHT, 0.80 MM PITCH, PLASTIC, MO-210, CSP-63 |
| 文件页数： | 10/66页 |
| 文件大小： | 1142K |
| 代理商： | MX29LV640UXBC-90 |
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18
P/N:PM0744
REV. 1.0, OCT. 29, 2003
MX29LV640U
First Bus
Second Bus Third Bus
Fourth Bus
Fifth Bus
Sixth Bus
Command
Bus
Cycle
Addr
Data
Addr
Data Addr
Data
Addr
Data Addr Data
Read(Note 5)
1
RA
RD
Reset(Note 6)
1
XXX
F0
Automatic Select(Note 7)
Manufacturer ID
4
555
AA
2AA
55
555
90
X00
C2
Device ID
4
555
AA
2AA
55
555
90
X01
22D7
Secured Sector Factory
4
555
AA
2AA
55
555
90
X03
see
Protect (Note 9)
Note10
Sector Group Protect
4
555
AA
2AA
55
555
90
SA
xx00
Verify (Note 8)
4
555
AA
2AA
55
555
90
X02
xx01
Enter Secured Silicon
3
555
AA
2AA
55
555
88
Sector
Exit Secured Silicon
4
555
AA
2AA
55
555
90
xxx
00
Sector
Program
4
555
AA
2AA
55
555
A0
PA
PD
Chip Erase
6
555
AA
2AA
55
555
80
555
AA
2AA
55
555
10
Sector Erase
6
555
AA
2AA
55
555
80
555
AA
2AA
55
SA
30
Erase Suspend(Note 10)
1
555
B0
Erase Resume(Note 11)
1
555
30
CFI Query (Note 12)
55
98
SOFTWARE COMMAND DEFINITIONS
Device operations are selected by writing specific ad-
dress and data sequences into the command register.
Writing incorrect address and data values or writing them
in the improper sequence will reset the device to the
read mode. Table 2 defines the valid register command
sequences. Note that the Erase Suspend (B0H) and
TABLE 2. MX29LV640U COMMAND DEFINITIONS
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 are latched on the falling edge of the WE or
CE pulse.
PD=Data to be programmed at location PA. Data is
latched on the rising edge of WE or CE pulse.
SA=Address of the sector to be erased or verified.
Address bits A21-A16 uniquely select any sector.
Erase Resume (30H) commands are valid only while the
Sector Erase operation is in progress. Either of the two
reset command sequences will reset the device (when
applicable).
All addresses are latched on the falling edge of WE or
CE, whichever happens later. All data are latched on ris-
ing edge of WE or CE, whichever happens first.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MX29LV800CBMC-70G | 制造商:Macronix International Co Ltd 功能描述:IC FLASH 8MBIT 70NS 44SOP 制造商:Macronix International Co Ltd 功能描述:MX29LV Series 3 V 8 Mb (1 M x 8 / 512 K x 16) 70 ns Parallel Flash - SOP-44 |
| MX29LV800CBMC-90G | 制造商:Macronix International Co Ltd 功能描述:IC FLASH 8MBIT 90NS 44SOP |
| MX29LV800CBMI-70G | 制造商:Macronix International Co Ltd 功能描述:IC FLASH 8MBIT 70NS 44SOP |
| MX29LV800CBTC-70G | 制造商:Macronix International Co Ltd 功能描述:IC FLASH 8MBIT 70NS 48TSOP 制造商:Macronix International Co Ltd 功能描述:MX29LV Series 3 V 8 Mb (1M x 8/512k x 16) 90 ns Parallel Flash - TSOP-48 |
| MX29LV800CBTC-90G | 制造商:Macronix International Co Ltd 功能描述:IC FLASH 8MBIT 90NS 48TSOP 制造商:Macronix International Co Ltd 功能描述:MX29LV Series 3 V 8 Mb (1M x 8/512k x 16) 90 ns Parallel Flash - TSOP-48 |
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