參數(shù)資料
型號(hào): M58WR032FB60ZB6E
廠商: 意法半導(dǎo)體
英文描述: 32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
中文描述: 32兆位(含2Mb × 16,多銀行,突發(fā))1.8V電源快閃記憶體
文件頁(yè)數(shù): 73/86頁(yè)
文件大?。?/td> 1306K
代理商: M58WR032FB60ZB6E
73/86
M58WR032FT, M58WR032FB
Figure 26. Block Erase Flowchart and Pseudo Code
Note: 1. If an error is found, the Status Register must be cleared before further Program/Erase operations.
2. Any address within the bank can be used also.
Write 20h (2)
AI06174b
Start
Write Block
Address & D0h
Read Status
Register (2)
YES
NO
SR7 = 1
YES
NO
SR3 = 0
YES
SR4, SR5 = 1
VPP Invalid
Error (1)
Command
Sequence Error (1)
NO
NO
SR5 = 0
Erase Error (1)
End
YES
NO
SR1 = 0
Erase to Protected
Block Error (1)
YES
erase_command ( blockToErase ) {
writeToFlash (blockToErase, 0x20) ;
/*see note (2) */
writeToFlash (blockToErase, 0xD0) ;
/* only A12-A20 are significannt */
/* Memory enters read status state after
the Erase Command */
} while (status_register.SR7== 0) ;
do {
status_register=readFlash (blockToErase) ;
/* see note (2) */
/* E or G must be toggled*/
if (status_register.SR3==1) /*VPP invalid error */
error_handler ( ) ;
if ( (status_register.SR4==1) && (status_register.SR5==1) )
/* command sequence error */
error_handler ( ) ;
if (status_register.SR1==1) /*program to protect block error */
error_handler ( ) ;
if ( (status_register.SR5==1) )
/* erase error */
error_handler ( ) ;
}
相關(guān)PDF資料
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M58WR032FB60ZB6F 32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
M58WR032FB60ZB6T 32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
M58WR032FB70ZB6 32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
M58WR032FB70ZB6E 32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
M58WR032FB70ZB6F 32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M58WR032FB60ZB6F 功能描述:閃存 32MB 1.8V SUPPLY RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問(wèn)時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
M58WR032FB60ZB6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
M58WR032FB70ZB6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
M58WR032FB70ZB6E 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
M58WR032FB70ZB6F 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory