参数资料
型号: EPF6024AQC240-3
厂商: ALTERA CORP
元件分类: PLD
英文描述: LOADABLE PLD, PQFP240
封装: PLASTIC, QFP-240
文件页数: 20/57页
文件大小: 508K
代理商: EPF6024AQC240-3
Altera Corporation
27
FLEX 6000 Programmable Logic Device Family Data Sheet
MultiVolt I/O Interface
The FLEX 6000 device architecture supports the MultiVolt I/O interface
feature, which allows FLEX 6000 devices to interface with systems of
differing supply voltages. The EPF6016 device can be set for 3.3-V or 5.0-V
I/O pin operation. This device has one set of VCC pins for internal
operation and input buffers (VCCINT), and another set for output drivers
(VCCIO).
The VCCINT pins on 5.0-V FLEX 6000 devices must always be connected
to a 5.0-V power supply. With a 5.0-V VCCINT level, input voltages are at
TTL levels and are therefore compatible with 3.3-V and 5.0-V inputs.
The VCCIO pins on 5.0-V FLEX 6000 devices can be connected to either a
3.3-V or 5.0-V power supply, depending on the output requirements.
When the VCCIO pins are connected to a 5.0-V power supply, the output
levels are compatible with 5.0-V systems. When the VCCIO pins are
connected to a 3.3-V power supply, the output high is 3.3 V and is
therefore compatible with 3.3-V or 5.0-V systems. Devices operating with
VCCIO levels lower than 4.75 V incur a nominally greater timing delay of
tOD2 instead of tOD1.
On 3.3-V FLEX 6000 devices, the VCCINT pins must be connected to a
3.3-V power supply. Additionally, 3.3-V FLEX 6000A devices can interface
with 2.5-V, 3.3-V, or 5.0-V systems when the VCCIO pins are tied to 2.5 V.
The output can drive 2.5-V systems, and the inputs can be driven by 2.5-
V, 3.3-V, or 5.0-V systems. When the VCCIO pins are tied to 3.3 V, the
output can drive 3.3-V or 5.0-V systems. MultiVolt I/Os are not supported
on 100-pin TQFP or 100-pin FineLine BGA packages.
Table 7 describes FLEX 6000 MultiVolt I/O support.
Note:
(1)
When VCCIO = 3.3 V, a FLEX 6000 device can drive a 2.5-V device that has 3.3-V
tolerant inputs.
Table 7. FLEX 6000 MultiVolt I/O Support
VCCINT
(V)
VCCIO
(V)
Input Signal (V)
Output Signal (V)
2.53.3
5.02.5
3.35.0
3.3
2.5
vvvv
3.3
vvv
v (1)
vv
5.0
3.3
vv
5.0
vv
v
相关PDF资料
PDF描述
EPF6024AFC256-1 LOADABLE PLD, PBGA256
EPF6024AFC256-2 LOADABLE PLD, PBGA256
EPF6024AFI256-2 LOADABLE PLD, PBGA256
EPF6024AFC256-3 LOADABLE PLD, PBGA256
EPL2010-102MLB Power inductor, shielded, 20% tol, SMT, RoHS
相关代理商/技术参数
参数描述
EPF6024AQC240-3N 功能描述:FPGA - 现场可编程门阵列 FPGA - Flex 6000 196 LABs 199 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
EPF6024AQI2083 制造商:Altera Corporation 功能描述:
EPF6024AQI208-3 功能描述:IC FLEX 6000 FPGA 24K 208-PQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA(现场可编程门阵列) 系列:FLEX 6000 产品变化通告:XC4000(E,L) Discontinuation 01/April/2002 标准包装:24 系列:XC4000E/X LAB/CLB数:100 逻辑元件/单元数:238 RAM 位总计:3200 输入/输出数:80 门数:3000 电源电压:4.5 V ~ 5.5 V 安装类型:表面贴装 工作温度:-40°C ~ 100°C 封装/外壳:120-BCBGA 供应商设备封装:120-CPGA(34.55x34.55)
EPF6024ATC100-2 制造商:ALTERA 制造商全称:Altera Corporation 功能描述:Programmable Logic Device Family
EPF6024ATC144-1 功能描述:FPGA - 现场可编程门阵列 FPGA - Flex 6000 196 LABs 117 IOs RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256