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| 型号： | PM29F002B-55PC |
| 厂商： | PMC-Sierra, Inc. |
| 英文描述： | 2 Megabit (256K X 8) 5.0 Volt-only CMOS Flash Memory |
| 中文描述： | 2兆位（256K × 8）5.0伏，只有闪存的CMOS |
| 文件页数： | 10/21页 |
| 文件大小： | 148K |
| 代理商： | PM29F002B-55PC |
Programmable Microelectronics Corp.
Issue Date: March, 2001 Rev: 1.0
PMC
Pm29F002
AUTOMATIC ERASE
Chart 2. Automatic Erase Flowchart
CHIP ERASE COMMAND
BLOCK ERASE COMMAND
DEVICE OPERATIONS FLOWCHARTS (CONTINUED)
Start
Write Chip
or Block
Erase Command
Data = FFh
or
I/O6 Stop Toggle
Erasure
Completed
Yes
No
Load Data AAh
to
Address 555h
Load Data 55h
to
Address 2AAh
Load Data 80h
to
Address 555h
Load Data AAh
to
Address 555h
Load Data 55h
to
Address 2AAh
Load Data 10h
to
Address 555h
(3)
Load Data AAh
to
Address 555h
Load Data 55h
to
Address 2AAh
Load Data 80h
to
Address 555h
Load Data AAh
to
Address 555h
Load Data 55h
to
Address 2AAh
Load Data 30h
to
Block Address
(1,2,3)
10
Notes:
1. Please see Software Command
Definition in Table 1 and Table
2 for block addresses.
2. Only erase one block per each
block erase cycle.
3. When the boot block lockout
feature has been enabled, the
boot block will not be erased.
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相关代理商/技术参数 |
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| PM29F002B-70JC | 制造商:PMC 制造商全称:PMC 功能描述:2 Megabit (256K X 8) 5.0 Volt-only CMOS Flash Memory |
| PM29F002B-70PC | 制造商:PMC 制造商全称:PMC 功能描述:2 Megabit (256K X 8) 5.0 Volt-only CMOS Flash Memory |
| PM29F002B-90JC | 制造商:PMC 制造商全称:PMC 功能描述:2 Megabit (256K X 8) 5.0 Volt-only CMOS Flash Memory |
| PM29F002B-90PC | 制造商:PMC 制造商全称:PMC 功能描述:2 Megabit (256K X 8) 5.0 Volt-only CMOS Flash Memory |
| PM29F002T-55JC | 制造商:PMC 制造商全称:PMC 功能描述:2 Megabit (256K X 8) 5.0 Volt-only CMOS Flash Memory |
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