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参数资料
| 型号： | MBM29DL32TF70TN |
| 厂商： | FUJITSU LTD |
| 元件分类： | PROM |
| 英文描述： | 2M X 16 FLASH 3V PROM, 70 ns, PDSO48 |
| 封装： | PLASTIC, TSOP1-48 |
| 文件页数： | 22/70页 |
| 文件大小： | 862K |
| 代理商： | MBM29DL32TF70TN |
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MBM29DL32TF/BF-70
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bottom-boot-configured device, or the two sectors containing the highest addresses in a top-boot-configured
device.
If the system asserts VIH on the WP/ACC pin, the device reverts to whether the two outermost 8 K byte boot
sectors were last set to be protected or unprotected. That is, sector group protection or unprotection for these
two sectors depends on whether they were last protected or unprotected using the method described in “Sector
Group Protection”.
13. Accelerated Program Operation
MBM29DL32TF/BF offers accelerated program operation which enables the programming in high speed.
If the system asserts VACC to the WP/ACC pin, the device automatically enters the acceleration mode and the
time required for program operation will reduce to about 60
%. This function is primarily intended to allow high
speed program, so caution is needed as the sector group will temporarily be unprotected.
The system would use a fact program command sequence when programming during acceleration mode.
Set command to fast mode and reset command from fast mode are not necessary. When the device enters the
acceleration mode, the device automatically set to fast mode. Therefore, the present sequence could be used
for programming and detection of completion during acceleration mode.
Removing VACC from the WP/ACC pin returns the device to normal operation. Do not remove VACC from WP/
ACC pin while programming. See “18. Accelerated Program Timing Diagram” in sTIMING DIAGRAM.
Erase operation at Acceleration mode is strictly prohibited.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MBM29DL32XBD | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:32M (4M X 8/2M X 16) BIT Dual Operation |
| MBM29DL32XTD | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:32M (4M X 8/2M X 16) BIT Dual Operation |
| MBM29DL32XTE | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:32M (4M x 8/2M x 16) BIT Dual Operation |
| MBM29DL32XTE80 | 制造商:SPANSION 制造商全称:SPANSION 功能描述:FLASH MEMORY CMOS 32 M (4 M X 8/2 M X 16) BIT Dual Operation |
| MBM29DL34BF70PBT | 制造商:SPANSION 制造商全称:SPANSION 功能描述:FLASH MEMORY CMOS 32 M (4 M X 8/2 M X 16) BIT Dual Operation |
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