Electronic Components Datasheet Search |
|
ICE40HX640-QN225 Datasheet(PDF) 8 Page - Lattice Semiconductor |
|
ICE40HX640-QN225 Datasheet(HTML) 8 Page - Lattice Semiconductor |
8 / 12 page iCE40 HX-Series Ultra-Low Power mobileFPGA™ Family Lattice Semiconductor Corporation (1.31, 30-MAR-2012) www.latticesemi.com/ 8 RAM4K Block Table 10 provides timing information for the logic in a RAM4K block, which includes the paths shown in Figure 9. Figure 9: RAM4K Timing Circuit PAD PIO PAD PIO GBIN GBUF WDATA WCLK RDATA RCLK RAM4K RAM Block (256x16) GBIN GBUF Table 10: Typical RAM4K Block Timing Nominal VCC 1.2 V Description Typ. Write Setup/Hold Time tSUWD PIO input GBIN input Minimum write data setup time on PIO inputs before active clock edge on GBIN input, include interconnect delay. 0.44 ns tHDWD GBIN input PIO input Minimum write data hold time on PIO inputs after active clock edge on GBIN input, including interconnect delay. 0 ns Read Clock-Output-Time tCKORD RCLK clock input PIO output Clock-to-output delay from RCLK input pin, through RAM4K RDATA output flip-flop to PIO output pad, including interconnect delay. 4.1 ns tGBCKRM GBIN input RCLK clock input Global Buffer Input (GBIN) delay, though Global Buffer (GBUF) clock network to the RCLK clock input. 1.4 ns Write and Read Clock Characteristics tRMWCKH WCLK RCLK WCLK RCLK Write clock High time 0.30 ns tRMWCKL Write clock Low time 0.35 ns tRMWCYC Write clock cycle time 0.71 ns FWMAX Sustained write clock frequency 256 MHz |
Similar Part No. - ICE40HX640-QN225 |
|
Similar Description - ICE40HX640-QN225 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |