參數(shù)資料
型號(hào)： M36W216
廠商： 意法半導(dǎo)體
英文描述： 16 Mbit 1Mb x16, Boot Block Flash Memory and 2 Mbit 128Kb x16 SRAM, Multiple Memory Product
中文描述： 16兆1兆x16插槽，開(kāi)機(jī)區(qū)塊快閃記憶體和2兆位128KB的x16的SRAM，多個(gè)存儲(chǔ)產(chǎn)品
文件頁(yè)數(shù)： 56/62頁(yè)
文件大小： 434K
代理商： M36W216
M36W216TI, M36W216BI
56/62
Figure 29. Erase Suspend & Resume Flowchart and Pseudo Code
Write 70h
AI07923
Read Status
Register
YES
NO
b7 = 1
YES
NO
b6 = 1
Erase Continues
Write D0h
Read data from
another block
or
Program/Protection Program
or
Block Protect/Unprotect/Lock
Start
Write B0h
Erase Complete
Write FFh
Read Data
Write FFh
erase_suspend_command ( ) {
writeToFlash (any_address, 0xB0) ;
writeToFlash (any_address, 0x70) ;
/* read status register to check if
erase has already completed */
do {
status_register=readFlash (any_address) ;
/* EF or GF must be toggled*/
} while (status_register.b7== 0) ;
if (status_register.b6==0) /*erase completed */
{ writeToFlash (any_address, 0xFF) ;
read_data ( ) ;
/*read data from another block*/
/*The device returns to Read Array
(as if program/erase suspend was not issued).*/
}
else
{ writeToFlash (any_address, 0xFF) ;
read_program_data ( );
/*read or program data from another address*/
writeToFlash (any_address, 0xD0) ;
/*write 0xD0 to resume erase*/
}
}
相關(guān)PDF資料
PDF描述
M36W216BI70ZA1T 16 Mbit 1Mb x16, Boot Block Flash Memory and 2 Mbit 128Kb x16 SRAM, Multiple Memory Product
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M36W216TI 16 Mbit 1Mb x16, Boot Block Flash Memory and 2 Mbit 128Kb x16 SRAM, Multiple Memory Product
M36W216BI 16 Mbit 1Mb x16, Boot Block Flash Memory and 2 Mbit 128Kb x16 SRAM, Multiple Memory Product
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M36W216BI 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:16 Mbit 1Mb x16, Boot Block Flash Memory and 2 Mbit 128Kb x16 SRAM, Multiple Memory Product
M36W216BI70ZA1T 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:16 Mbit 1Mb x16, Boot Block Flash Memory and 2 Mbit 128Kb x16 SRAM, Multiple Memory Product
M36W216BI85ZA1T 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:16 Mbit 1Mb x16, Boot Block Flash Memory and 2 Mbit 128Kb x16 SRAM, Multiple Memory Product
M36W216BIZA 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:16 Mbit 1Mb x16, Boot Block Flash Memory and 2 Mbit 128Kb x16 SRAM, Multiple Memory Product
M36W216T 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:16 Mbit 1Mb x16, Boot Block Flash Memory and 2 Mbit 128Kb x16 SRAM, Multiple Memory Product
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