công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

M58PR001LE bảng dữ liệu(PDF) 105 Page - STMicroelectronics

tên linh kiện M58PR001LE
Giải thích chi tiết về linh kiện  256-Mbit, 512-Mbit or 1-Gbit (횞 16, multiple bank, multilevel, burst) 1.8 V supply Flash memories
PDF  119 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M58PR001LE bảng dữ liệu(HTML) 105 Page - STMicroelectronics

Back Button M58PR001LE Datasheet HTML 101Page - STMicroelectronics M58PR001LE Datasheet HTML 102Page - STMicroelectronics M58PR001LE Datasheet HTML 103Page - STMicroelectronics M58PR001LE Datasheet HTML 104Page - STMicroelectronics M58PR001LE Datasheet HTML 105Page - STMicroelectronics M58PR001LE Datasheet HTML 106Page - STMicroelectronics M58PR001LE Datasheet HTML 107Page - STMicroelectronics M58PR001LE Datasheet HTML 108Page - STMicroelectronics M58PR001LE Datasheet HTML 109Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 105 / 119 page
background image
M58PR256LE, M58PR512LE, M58PR001LE
Flowcharts and pseudocodes
105/119
Figure 23.
Block erase and EFA block erase flowchart and pseudocode
1.
Any address within the bank can equally be used.
2.
If an error is found, the Status Register must be cleared before further program/erase operations.
Write 20h (Main Array)
or 24h (EFA) (1)
AI12858
Start
Write Block
Address & D0h
Read Status
Register (1)
YES
NO
SR7 = 1
YES
NO
SR3 = 0
YES
SR4, SR5 = 1
VPP Invalid
Error (2)
Command
Sequence Error (2)
NO
NO
SR5 = 0
Erase Error (2)
End
YES
NO
SR1 = 0
Erase to Protected
Block Error (2)
YES
erase_command ( blockToErase )
/* EFA_erase_command (blockToErase) { */
writeToFlash (blockToErase, 0x20) ;
/* writeToFlash (blockToErase, 0x24) */
/* 20h is the command for Block Erase while 24h is the
command for Erase EFA Block*/
/*see note (1) */
writeToFlash (blockToErase, 0xD0) ;
/* only A12-Amax are significannt */
/* Memory enters read status state after
the Erase Command */
} while (status_register.SR7== 0) ;
do {
status_register=readFlash (blockToErase) ;
/* see note (1) */
/* 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 ( ) ;
}



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com