数据搜索系统,热门电子元器件搜索 |
|
STK14CA8-NF45ITR 数据表(PDF) 5 Page - Simtek Corporation |
|
STK14CA8-NF45ITR 数据表(HTML) 5 Page - Simtek Corporation |
5 / 21 page STK14CA8 5 Jan, 2008 Document Control #ML0022 Rev 2.1 SRAM READ CYCLES #1 & #2 Note c: W must be high during SRAM READ cycles. Note d: Device is continuously selected with E and G both low Note e: Measured ± 200mV from steady state output voltage. Note f: HSB must remain high during READ and WRITE cycles. SRAM READ CYCLE #1: Address Controlledc,d,f SRAM READ CYCLE #2: E and G Controlledc,f NO. SYMBOLS PARAMETER STK14CA8-25 STK14CA8-35 STK14CA8-45 UNITS #1 #2 Alt. MIN MAX MIN MAX MIN MAX 1 tELQV tACS Chip Enable Access Time 25 35 45 ns 2 tAVAV c tELEH c tRC Read Cycle Time 25 35 45 ns 3 tAVQV d tAVQV d tAA Address Access Time 25 35 45 ns 4 tGLQV tOE Output Enable to Data Valid 12 15 20 ns 5 tAXQX d tAXQX d tOH Output Hold after Address Change 3 3 3 ns 6 tELQX tLZ Address Change or Chip Enable to Output Active 3 3 3 ns 7 tEHQZ e tHZ Address Change or Chip Disable to Output Inactive 10 13 15 ns 8 tGLQX tOLZ Output Enable to Output Active 0 0 0 ns 9 tGHQZ e tOHZ Output Disable to Output Inactive 10 13 15 ns 10 tELICCH b tPA Chip Enable to Power Active 0 0 0 ns 11 tEHICCL b tPS Chip Disable to Power Standby 25 35 45 ns DATA VALID 5 tAXQX 3 tAVQV DQ (DATA OUT) ADDRESS 2 tAVAV 6 tELQ X ST AND BY DAT A VAL ID 4 tGL QV DQ (D ATA OUT) E ADDR ESS G ICC AC T IVE 10 tELI CC H 11 tEHI CC L 7 tEHQ Z 8 tGL QX 1 tEL Q V 9 tGH Q Z 2 tELEH 29 tEHAX 3 tAV QV 27 |
类似零件编号 - STK14CA8-NF45ITR |
|
类似说明 - STK14CA8-NF45ITR |
|
|
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 |