 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
M69KB128AA 数据表(PDF) 36 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
M69KB128AA 数据表(HTML) 36 Page - STMicroelectronics |
|
|
36 / 68 page  7 Configuration registers M69KB128AA 36/68 Table 11. Refresh Configuration Register Definition Address Bits Refresh Configuration Register Bits Name Value Description A15-A8 - - Must be set to ‘0’ Reserved A7 RCR7 Page Mode Operation Bit 0 Page Read Mode Disabled (Default) 1 Page Read Mode Enabled A6-A5 - - Must be set to ‘0’ Reserved A4 RCR4 Deep Power- Down Bit 0 Deep Power-Down Enabled 1 Deep Power-Down Disabled (Default) A3 - - Must be set to ‘0’ Reserved A2-A0 RCR2-RCR0 Partial Array Refresh Bits 000 Full Array Refresh (Default) 001 Refresh of the Bottom Half of the Array 010 Refresh of the Bottom Quarter of the Array 011 Refresh of the Bottom Eighth of the Array 100 None of the Array 101 Refresh of the Top Half of the Array 110 Refresh of the Top Quarter of the Array 111 Refresh of the Top Eighth of the Array |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
