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參數(shù)資料
| 型號(hào)： | M50LPW002K1T |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 2 Mbit 256Kb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
| 中文描述： | 2兆位的256Kb × 8，啟動(dòng)塊3V電源低引腳數(shù)快閃記憶體 |
| 文件頁(yè)數(shù)： | 30/39頁(yè) |
| 文件大?。?/td> | 258K |
| 代理商： | M50LPW002K1T |
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M50LPW002
30/39
Figure 14. Program Flowchart and Pseudo Code
Note: 1. A Status check of b1 (Protected Block), b3 (V
PP
invalid) and b4 (Program Error) can be made after each Program operation by
following the correct command sequence.
2. If an error is found, the Status Register must be cleared before further Program/Erase Controller operations.
Write 40h or 10h
AI04433
Start
Write Address
& Data
Read Status
Register
YES
NO
b7 = 1
YES
NO
b3 = 0
NO
b4 = 0
VPP Invalid
Error (1, 2)
Program
Error (1, 2)
Program command:
– write 40h or 10h
– write Address & Data
(memory enters read status state after
the Program command)
do:
–read Status Register if Program/Erase
Suspend command given execute
suspend program loop
while b7 = 1
If b3 = 1, VPP invalid error:
– error handler
If b4 = 1, Program error:
– error handler
YES
End
YES
NO
b1 = 0
Program to Protected
Block Error (1, 2)
If b1 = 1, Program to protected block error:
– error handler
Suspend
Suspend
Loop
NO
YES
LPC
Interface
Only
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M50LPW002K5T | 2 Mbit 256Kb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
| M50LPW012 | 2 Mbit 256Kb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
| M50LPW012K | 2 Mbit 256Kb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
| M50LPW012K1T | 2 Mbit 256Kb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
| M50LPW040 | 4 Mbit 512Kb x8, Uniform Block 3V Supply Low Pin Count Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M50LPW002K5T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 Mbit 256Kb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
| M50LPW012 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 Mbit 256Kb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
| M50LPW012K | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 Mbit 256Kb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
| M50LPW012K1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 Mbit 256Kb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
| M50LPW040 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8, Uniform Block 3V Supply Low Pin Count Flash Memory |
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