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参数资料
| 型号： | W72M64VB120BI |
| 厂商： | MICROSEMI CORP-PMG MICROELECTRONICS |
| 元件分类： | 存储器 |
| 英文描述： | SPECIALTY MEMORY CIRCUIT, PBGA159 |
| 封装： | 13 X 22 MM, PLASTIC, BGA-159 |
| 文件页数： | 3/16页 |
| 文件大小： | 660K |
| 代理商： | W72M64VB120BI |
11
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
W72M64VB-XBX
June 2009
Rev. 2
FIGURE 11: TOGGLE BIT TIMINGS (DURING EMBEDDED ALGORITHMS)
FIGURE 12: DQ2 Vs. DQ6 for Erase and Erase Suspend Operations
WE#
CE#
OE#
High Z
tOE
DQ6/DQ2
RY/BY#
tBUSY
Addresses
VA
tOEH
tCE
tCH
tOH
tDF
VA
tACC
tRC
Valid Data
Valid Status
(first read)
(second read)
(stops toggling)
Valid Status
VA
NOTE: VA = Valid address, not required for DQ6. Illustration shows rst two status cycle after command sequence, last status read cycle, and array data read cycle.
WE#
DQ6
DQ2
Enter
Embedded
Erasing
Erase
Suspend
Enter Erase
Suspend Program
Erase
Resume
Erase
Erase Suspend
Read
Erase
Suspend
Program
Erase Suspend
Read
Erase
Complete
NOTE: DQ2 toggles only when read at an address within an erase-suspended sector. The system may use OE# or CS# to toggle DQ2 and DQ6.
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相关代理商/技术参数 |
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| W72M64VB-90BI | 制造商:Microsemi Corporation 功能描述:72 X 64 SRAM MODULE, - Bulk |
| W72M64VB-90BM | 制造商:White Electronic Designs 功能描述:Flash Module Parallel 128Mbit 制造商:Microsemi Corporation 功能描述:72 X 64 SRAM MODULE, - Bulk |
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| W72M64VK100BM | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2Mx64 3.3V Simultaneous Operation Flash Multi-Chip Package |
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