数据搜索系统,热门电子元器件搜索 |
|
FM25CL64B-DG 数据表(PDF) 10 Page - Cypress Semiconductor |
|
FM25CL64B-DG 数据表(HTML) 10 Page - Cypress Semiconductor |
10 / 14 page FM25CL64B - 64Kb 3V SPI F-RAM Rev. 3.0 Jan. 2012 Page 10 of 14 AC Parameters (TA = -40 C to + 85 C, CL = 30pF, VDD = 2.7V to 3.65V unless otherwise specified) Symbol Parameter Min Max Units Notes fCK SCK Clock Frequency 0 20 MHz tCH Clock High Time 22 ns 1 tCL Clock Low Time 22 ns 1 tCSU Chip Select Setup 10 ns tCSH Chip Select Hold 10 ns tOD Output Disable Time 20 ns 2 tODV Output Data Valid Time 20 ns tOH Output Hold Time 0 ns tD Deselect Time 60 ns tR Data In Rise Time 50 ns 2,3 tF Data In Fall Time 50 ns 2,3 tSU Data Setup Time 5 ns tH Data Hold Time 5 ns tHS /HOLD Setup Time 10 ns tHH /HOLD Hold Time 10 ns tHZ /HOLD Low to Hi-Z 20 ns 2 tLZ /HOLD High to Data Active 20 ns 2 Notes 1. tCH + tCL = 1/fCK. 2. Characterized but not 100% tested in production. 3. Rise and fall times measured between 10% and 90% of waveform. Capacitance (TA = 25 C, f=1.0 MHz, VDD = 3.3V) Symbol Parameter Min Max Units Notes CO Output Capacitance (SO) - 8 pF 1 CI Input Capacitance - 6 pF 1 Notes 1. This parameter is periodically sampled and not 100% tested. AC Test Conditions Input Pulse Levels 10% and 90% of VDD Input rise and fall times 5 ns Input and output timing levels 0.5 VDD Output Load Capacitance 30 pF Data Retention Symbol Parameter Min Max Units Notes TDR @ +85ºC 10 - Years @ +80ºC 19 - Years @ +75ºC 38 - Years |
类似零件编号 - FM25CL64B-DG |
|
类似说明 - FM25CL64B-DG |
|
|
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 |