参数资料
型号: LC4256B-75FT256AC
厂商: LATTICE SEMICONDUCTOR CORP
元件分类: PLD
中文描述: EE PLD, 7.5 ns, PBGA256
封装: FTBGA-256
文件页数: 8/99页
文件大小: 760K
代理商: LC4256B-75FT256AC
Lattice Semiconductor
ispMACH 4000V/B/C/Z Family Data Sheet
16
I/O Recommended Operating Conditions
DC Electrical Characteristics
Over Recommended Operating Conditions
Standard
VCCO (V)
1
Min.
Max.
LVTTL
3.0
3.6
LVCMOS 3.3
3.0
3.6
Extended LVCMOS 3.3
2
2.7
3.6
LVCMOS 2.5
2.3
2.7
LVCMOS 1.8
1.65
1.95
PCI 3.3
3.0
3.6
1. Typical values for VCCO are the average of the min. and max. values.
2. ispMACH 4000Z only.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
IIL, IIH
1, 4
Input Leakage Current (ispMACH
4000Z)
0
V
IN < VCCO
0.51A
IIH
1
Input High Leakage Current (isp-
MACH 4000Z)
VCCO < VIN 5.5V
10
A
IIL, IIH
1
Input Leakage Current (ispMACH
4000V/B/C)
0
V
IN 3.6V, Tj = 105°C
10
A
0
V
IN 3.6V, Tj = 130°C
15
A
IIH
1,2
Input High Leakage Current (isp-
MACH 4000V/B/C)
3.6V < VIN 5.5V, Tj = 105°C
3.0V
V
CCO 3.6V
——
20
A
3.6V < VIN 5.5V, Tj = 130°C
3.0V
V
CCO 3.6V
——
50
A
IPU
I/O Weak Pull-up Resistor Current
(ispMACH 4000Z)
0
V
IN 0.7VCCO
-30
-150
A
I/O Weak Pull-up Resistor Current
(ispMACH 4000V/B/C)
0
V
IN 0.7VCCO
-30
-200
A
IPD
I/O Weak Pull-down Resistor Current VIL (MAX) VIN VIH (MIN)
30
150
A
IBHLS
Bus Hold Low Sustaining Current
VIN = VIL (MAX)
30
A
IBHHS
Bus Hold High Sustaining Current
VIN = 0.7 VCCO
-30
A
IBHLO
Bus Hold Low Overdrive Current
0V
V
IN VBHT
150
A
IBHHO
Bus Hold High Overdrive Current
VBHT VIN VCCO
——
-150
A
VBHT
Bus Hold Trip Points
VCCO * 0.35
VCCO * 0.65
V
C1
I/O Capacitance
3
VCCO = 3.3V, 2.5V, 1.8V
8
pf
VCC = 1.8V, VIO = 0 to VIH (MAX)
C2
Clock Capacitance
3
VCCO = 3.3V, 2.5V, 1.8V
6
pf
VCC = 1.8V, VIO = 0 to VIH (MAX)
C3
Global Input Capacitance
3
VCCO = 3.3V, 2.5V, 1.8V
6
pf
VCC = 1.8V, VIO = 0 to VIH (MAX)
1. Input or I/O leakage current is measured with the pin configured as an input or as an I/O with the output driver tristated. It is not
measured with the output driver active. Bus maintenance circuits are disabled.
2. 5V tolerant inputs and I/O should only be placed in banks where 3.0V
V
CCO 3.6V.
3. TA = 25°C, f = 1.0MHz
4. IIH excursions of up to 1.5A maximum per pin above the spec limit may be observed for certain voltage conditions on no more than 10% of
the device’s I/O pins.
相关PDF资料
PDF描述
LC4256ZC-75T176E
LC4128B-10T128I
LC4256B-5F256AI
LC4032B-5T44C
LC4032V-10T44I
相关代理商/技术参数
参数描述
LC4256B-75FT256AI 功能描述:CPLD - 复杂可编程逻辑器件 ispJTAG 2.5V 7.5ns 256MC 128 I/O IND 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
LC4256B-75FT256BC 功能描述:CPLD - 复杂可编程逻辑器件 ispJTAG 2.5V 7.5ns 256MC 160 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
LC4256B-75FT256BI 功能描述:CPLD - 复杂可编程逻辑器件 ispJTAG 2.5V 7.5ns 256MC 160 I/O IND 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
LC4256B-75FTN256AC 功能描述:CPLD - 复杂可编程逻辑器件 ispJTAG 2.5V 7.5ns 256MC 128 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
LC4256B-75FTN256AI 功能描述:CPLD - 复杂可编程逻辑器件 ispJTAG 2.5V 7.5ns 256MC 128 I/O IND 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