参数资料
型号: LC4512B-35FN256C
厂商: LATTICE SEMICONDUCTOR CORP
元件分类: PLD
中文描述: EE PLD, 3.5 ns, PBGA256
封装: LEAD FREE, FPBGA-256
文件页数: 3/99页
文件大小: 441K
代理商: LC4512B-35FN256C
Lattice Semiconductor
ispMACH 4000V/B/C/Z Family Data Sheet
11
Table 10. ORP Combinations for I/O Blocks with 12 I/Os
ORP Bypass and Fast Output Multiplexers
The ORP bypass and fast-path output multiplexer is a 4:1 multiplexer and allows the 5-PT fast path to bypass the
ORP and be connected directly to the pin with either the regular output or the inverted output. This multiplexer also
allows the register output to bypass the ORP to achieve faster tCO.
Output Enable Routing Multiplexers
The OE Routing Pool provides the corresponding local output enable (OE) product term to the I/O cell.
I/O Cell
The I/O cell contains the following programmable elements: output buffer, input buffer, OE multiplexer and bus
maintenance circuitry. Figure 8 details the I/O cell.
Figure 8. I/O Cell
Each output supports a variety of output standards dependent on the VCCO supplied to its I/O bank. Outputs can
also be congured for open drain operation. Each input can be programmed to support a variety of standards, inde-
pendent of the VCCO supplied to its I/O bank. The I/O standards supported are:
I/O Cell
Available Macrocells
I/O 0
M0, M1, M2, M3, M4, M5, M6, M7
I/O 1
M1, M2, M3, M4, M5, M6, M7, M8
I/O 2
M2, M3, M4, M5, M6, M7, M8, M9
I/O 3
M4, M5, M6, M7, M8, M9, M10, M11
I/O 4
M5, M6, M7, M8, M9, M10, M11, M12
I/O 5
M6, M7, M8, M9, M10, M11, M12, M13
I/O 6
M8, M9, M10, M11, M12, M13, M14, M15
I/O 7
M9, M10, M11, M12, M13, M14, M15, M0
I/O 8
M10, M11, M12, M13, M14, M15, M0, M1
I/O 9
M12, M13, M14, M15, M0, M1, M2, M3
I/O 10
M13, M14, M15, M0, M1, M2, M3, M4
I/O 11
M14, M15, M0, M1, M2, M3, M4, M5
GOE 0
From ORP
*Global fuses
From ORP
To Macrocell
To GRP
GOE 1
GOE 2
GOE 3
VCC
VCCO
**
*
相关PDF资料
PDF描述
LC4256B-5FN256BC
LC4256C-5FN256BC
LC4256B-10FN256BI
LC4256V-5FN256BC
LC4512B-75FN256C
相关代理商/技术参数
参数描述
LC4512B-35FN256C1 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
LC4512B-35FT256C 功能描述:CPLD - 复杂可编程逻辑器件 ispJTAG 2.5V 3.5ns 512MC 208 I/O 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
LC4512B-35FTN256C 功能描述:CPLD - 复杂可编程逻辑器件 ispJTAG 2.5V 3.5ns 512MC 208 I/O 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
LC4512B-35T176C 功能描述:CPLD - 复杂可编程逻辑器件 PROGRAMMABLE SUPER FAST HI DENSITY PLD 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
LC4512B-35TN176C 功能描述:CPLD - 复杂可编程逻辑器件 PROGRAMMABLE SUPER FAST HI DENSITY PLD 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