数据搜索系统,热门电子元器件搜索 |
|
FM27C256N90 数据表(PDF) 6 Page - Fairchild Semiconductor |
|
FM27C256N90 数据表(HTML) 6 Page - Fairchild Semiconductor |
6 / 10 page 6 www.fairchildsemi.com www.fairchildsemi.com FM27C256 Turbo Programming Algorithm Flow Chart V CC = 6.5V VPP = 12.75V n = 0 ADDRESS = FIRST LOCATION CHECK ALL BYTES 1ST: V CC = VPP = 6.0V 2ND: V CC = VPP = 4.3V PROGRAM ONE 50 µs PULSE INCREMENT n ADDRESS = FIRST LOCATION VERIFY BYTE n = 10? DEVICE FAILED LAST ADDRESS ? INCREMENT ADDRESS n = 0 PROGRAM ONE 50 µs PULSE INCREMENT ADDRESS VERIFY BYTE LAST ADDRESS ? PASS NO FAIL YES YES PASS NO FAIL NO YES DS800034-6 Note: The standard National Semiconductor algorithm may also be used but it will have longer programming time. FIGURE 1. |
类似零件编号 - FM27C256N90 |
|
类似说明 - FM27C256N90 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
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 | 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 |