 |
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 |
|
AT89C51AC3-RDTIM 数据表(PDF) 130 Page - ATMEL Corporation |
|
|
|||||||||||||||||||||||||||||
AT89C51AC3-RDTIM 数据表(HTML) 130 Page - ATMEL Corporation |
|
|
130 / 143 page  130 AT89C51AC3 4383B–8051–01/05 Table 80. AC Parameters for a Fix Clock (F = 40 MHz) Table 81. AC Parameters for a Variable Clock Shift Register Timing Waveforms External Clock Drive Characteristics (XTAL1) Table 82. AC Parameters Symbol Min Max Units TXLXL 300 ns TQVHX 200 ns TXHQX 30 ns TXHDX 0ns TXHDV 117 ns Symbol Type Standard Clock X2 Clock X parameter for -M range Units TXLXL Min 12 T 6 T ns TQVHX Min 10 T - x 5 T - x 50 ns TXHQX Min 2 T - x T - x 20 ns TXHDX Min x x 0 ns TXHDV Max 10 T - x 5 T- x 133 ns VALID VALID VALID VALID VALID VALID INPUT DATA VALID 01 234 5 6 8 7 ALE CLOCK OUTPUT DATA WRITE to SBUF CLEAR RI TXLXL TQVXH TXHQX TXHDV TXHDX SET TI SET RI INSTRUCTION 0 1 2 345 67 VALID Symbol Parameter Min Max Units TCLCL Oscillator Period 25 ns TCHCX High Time 5 ns TCLCX Low Time 5 ns TCLCH Rise Time 5 ns TCHCL Fall Time 5 ns TCHCX/TCLCX Cyclic ratio in X2 mode 40 60 % |
|
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
