参数资料
型号: LC5256MV-4F256C
厂商: Lattice Semiconductor Corporation
文件页数: 43/99页
文件大小: 0K
描述: IC XPLD 256MC 4NS 256FPBGA
标准包装: 90
系列: ispXPLD® 5000MV
可编程类型: 系统内可编程
最大延迟时间 tpd(1): 4.0ns
电压电源 - 内部: 3 V ~ 3.6 V
逻辑元件/逻辑块数目: 8
宏单元数: 256
输入/输出数: 141
工作温度: 0°C ~ 90°C
安装类型: 表面贴装
封装/外壳: 256-BGA
供应商设备封装: 256-FPBGA(17x17)
包装: 托盘
Lattice Semiconductor
ispXPLD 5000MX Family Data Sheet
44
ispXP sysCONFIG Port Timing Specifications
Symbol
Timing Parameter
Min.
Max.
Units
sysCONFIG Write Cycle Timing
tSUCS
Input setup time of CS to CCLK rise
10
ns
tHCS
Hold time of CS to CCLK rise
1
ns
tSUWD
Input setup time of write data to CCLK rise
10
ns
tHWD
Hold time of write data to CCLK rise
0
ns
tPRGM
Low time to reset device SRAM
5
50
ns
tDINIT
INIT delay time
5
ms
tIODISS
User I/O disable
ns
tIOENSS
User I/O enable
ns
tWH
Write clock High pulse width
18
ns
tWL
Write clock Low pulse width
18
ns
fMAXW
Write fMAX
—27
MHz
sysCONFIG Read Cycle Timing
tHREAD
Hold time of READ to CCLK rise
1
ns
tSUREAD
Input setup time of READ High to CCLK rise
15
ns
tRH
READ clock high pulse width
18
ns
tRL
READ clock low pulse width
18
ns
fMAXR
Read fMAX
—27
MHz
tCORD
Clock to out for read data
25
ns
SELECT
DEVICES
DISCONTINUED
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