Electronic Components Datasheet Search |
|
HN29V51211T-50 Datasheet(PDF) 11 Page - Hitachi Semiconductor |
|
HN29V51211T-50 Datasheet(HTML) 11 Page - Hitachi Semiconductor |
11 / 42 page HN29V51211 Series 11 Mode Description Read Serial Read (1): Memory data D0 to D2111 in the sector of address SA is sequentially read. Output data is not valid after the number of the SC pulse exceeds 2112. When CA is input, memory data D (m) to D (m + j) in the sector of address SA is sequentially read. Then output data is not valid after the number of the SC pulse exceeds (2112 to m). The mode turns back to the standby mode at any time when CE is V IH. Serial Read (2): Memory data D2048 to D2111 in the sector of address SA is sequentially read. Output data is not valid after the number of the SC pulse exceeds 64. The mode turns back to the standby mode at any time when CE is V IH. Automatic Erase Single Sector Erase: Memory data D0 to D2111 in the sector of address SA is erased automatically by internal control circuits. After the sector erase starts, the erasure completion can be checked through the RDY/ Busy signal and status data polling. All the bits in the sector are "1" after the erase. The sector valid data stored in a part of memory data D2048 to D2111 must be read and kept outside of the sector before the sector erase. Automatic Program Program (1): Program data PD0 to PD2111 is programmed into the sector of address SA automatically by internal control circuits. When CA is input, program data PD (m) to PD (m + j) is programmed from CA into the sector of address SA automatically by internal control circuits. By using program (1), data can additionally be programed for each sector before the following erase. When the column is programmed, the data of the column must be [FF]. After the programming starts, the program completion can be checked through the RDY/ Busy signal and status data polling. Programmed bits in the sector turn from "1" to "0" when they are programmed. The sector valid data should be included in the program data PD2048 to PD2111. Program (2): Program data PD0 to PD2111 is programmed into the sector of address SA automatically by internal control circuits. After the programming starts, the program completion can be checked through the RDY/ Busy signal and status data polling. Programmed bits in the sector turn from "1" to "0" when they are programmed. The sector must be erased before programming. The sector valid data should be included in the program data PD2048 to PD2111. Program (3): Program data PD2048 to PD2111 is programmed into the sector of address SA automatically by internal control circuits. By using program (3), data can additionally be programed for each sector befor the following erase. When the column is programmed, the data of the column must be [FF]. After the programming starts, the program completion can be checked through the RDY/ Busy signal and status data polling. Programmed bits in the sector turn from "1" to "0" when they are programmed. |
Similar Part No. - HN29V51211T-50 |
|
Similar Description - HN29V51211T-50 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
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 |