数据搜索系统,热门电子元器件搜索 |
|
ICE40LP1K-CB81 数据表(PDF) 29 Page - Lattice Semiconductor |
|
ICE40LP1K-CB81 数据表(HTML) 29 Page - Lattice Semiconductor |
29 / 52 page iCE40 LP/HX Family Data Sheet © 2011-2018 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice. FPGA-DS-02029-3.5 29 4.19.2. Register-to-Register Performance – HX Devices Table 4.21. Register-to-Register Performance – HX Devices Function Timing Units Basic Functions 16:1 MUX 305 MHz 16-bit adder 220 MHz 16-bit counter 255 MHz 64-bit counter 105 MHz Embedded Memory Functions 256 x 16 Pseudo-Dual Port RAM 403 MHz Notes: The above timing numbers are generated using the iCECube2 design tool. Exact performance may vary with device and tool version. The tool uses internal parameters that have been characterized but are not tested on every device. Using a VCC of 1.14 V at Junction Temp 85 °C. 4.20. Derating Logic Timing Logic timing provided in the following sections of the data sheet and the Lattice design tools are worst case numbers in the operating range. Actual delays may be much faster. Lattice design tools can provide logic timing numbers at a particular temperature and voltage. 4.21. Maximum sysI/O Buffer Performance Table 4.22. Register-to-Register Performance1 I/O Standard Max. Speed Units Inputs LVDS252 400 MHz subLVDS182 400 MHz LVCMOS33 250 MHz LVCMOS25 250 MHz LVCMOS18 250 MHz Outputs LVDS25E 250 MHz subLVDS18E 155 MHz LVCMOS33 250 MHz LVCMOS25 250 MHz LVCMOS18 155 MHz Notes: 1. Measured with a toggling pattern. 2. Supported in Bank 3 only. |
类似零件编号 - ICE40LP1K-CB81 |
|
类似说明 - ICE40LP1K-CB81 |
|
|
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 |