参数资料
型号: LC5768VG-10F484I
厂商: LATTICE SEMICONDUCTOR CORP
元件分类: PLD
中文描述: EE PLD, 10 ns, PBGA484
封装: FBGA-484
文件页数: 10/48页
文件大小: 237K
代理商: LC5768VG-10F484I
Lattice Semiconductor
ispMACH 5000VG Family Data Sheet
18
Timing Model
The task of determining the timing through the ispMACH 5000VG family, like any CPLD, is relatively simple. The
timing model provided in Figure 11 shows the specic delay paths. Once the implementation of a given function is
determined either conceptually or from the software report le, the delay path of the function can easily be deter-
mined from the timing model. The Lattice design tools report the timing delays based on the same timing model for
a particular design. Note that the internal timing parameters are given for reference only, and are not tested. The
external timing parameters are tested and guaranteed for every device. For more information on the timing model
and usage, please refer to Technical Note TN1001: ispMACH 5000VG Timing Model Design and Usage Guidelines.
Figure 11. ispMACH 5000VG Timing Model
IN
tIN
tIOI
OUT
SCLK
From Feedback
RST
OE
Feedback
Italicized items are optional delay adders
tINREG
tROUTE
tPDb
tPDi
tFBK
tBUF
tEN
tDIS
tIOO
Data
MC Reg
C.E.
S/R
Q
tPTSA
tPTCLK
tBCLK
tPTSR
tBSR
tSPTOE
tPTOE
tGRP
tBLK
tEXP
tLP
tPLL_DELAY
tPLL_SEC_DELAY
tGCLK
tRST
tGOE
tIOI
tGCLK_IN
相关PDF资料
PDF描述
LC51024VG-10F484C
LC5768VG-12F484I
LC5768VG-12F256I
LC5512B-75F256C
LC5256B-75T128I
相关代理商/技术参数
参数描述
LC5768VG-12F256I 功能描述:CPLD - 复杂可编程逻辑器件 PROGRAM EXPANDED LOG RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
LC5768VG-12F484I 功能描述:CPLD - 复杂可编程逻辑器件 PROGRAM EXPANDED LOG RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
LC5768VG-5F256C 功能描述:CPLD - 复杂可编程逻辑器件 PROGRAM EXPANDED LOG RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
LC5768VG-5F484C 功能描述:CPLD - 复杂可编程逻辑器件 PROGRAM EXPANDED LOG RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
LC5768VG-5FN484C 制造商:Lattice Semiconductor Corporation 功能描述:CPLD ispMACH 5000VG Family 768 Macro Cells 178.6MHz 3.3V 484-Pin FBGA