参数资料
型号: EP4CGX50CF23C6
厂商: Altera
文件页数: 35/42页
文件大小: 0K
描述: IC CYCLONE IV GX FPGA 50K 484FBG
产品培训模块: Cyclone IV FPGA Family Overview
特色产品: Cyclone? IV FPGAs
标准包装: 60
系列: CYCLONE® IV GX
LAB/CLB数: 3118
逻辑元件/单元数: 49888
RAM 位总计: 2562048
输入/输出数: 290
电源电压: 1.16 V ~ 1.24 V
安装类型: 表面贴装
工作温度: 0°C ~ 85°C
封装/外壳: 484-BGA
供应商设备封装: 484-FBGA(23x23)
1–40
Chapter 1: Cyclone IV Device Datasheet
Glossary
December 2013
Altera Corporation
T
tC
High-speed receiver and transmitter input and output clock period.
Channel-to-
channel-skew
(TCCS)
High-speed I/O block: The timing difference between the fastest and slowest output edges,
including tCO variation and clock skew. The clock is included in the TCCS measurement.
tcin
Delay from the clock pad to the I/O input register.
tCO
Delay from the clock pad to the I/O output.
tcout
Delay from the clock pad to the I/O output register.
tDUTY
High-speed I/O block: Duty cycle on high-speed transmitter output clock.
tFALL
Signal high-to-low transition time (80–20%).
tH
Input register hold time.
Timing Unit
Interval (TUI)
High-speed I/O block: The timing budget allowed for skew, propagation delays, and data
sampling window. (TUI = 1/(Receiver Input Clock Frequency Multiplication Factor) = tC/w).
tINJITTER
Period jitter on the PLL clock input.
tOUTJITTER_DEDCLK
Period jitter on the dedicated clock output driven by a PLL.
tOUTJITTER_IO
Period jitter on the general purpose I/O driven by a PLL.
tpllcin
Delay from the PLL inclk pad to the I/O input register.
tpllcout
Delay from the PLL inclk pad to the I/O output register.
Transmitter
Output
Waveform
Transmitter output waveforms for the LVDS, mini-LVDS, PPDS and RSDS Differential I/O
Standards:
tRISE
Signal low-to-high transition time (20–80%).
tSU
Input register setup time.
U
——
Table 1–46. Glossary (Part 4 of 5)
Letter
Term
Definitions
Single-Ended Waveform
Differential Waveform (Mathematical Function of Positive & Negative Channel)
Positive Channel (p) = V
OH
Negative Channel (n) = V
OL
Ground
VOD
V
OD
V
OD
0 V
Vos
p
- n
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EP4CGX50CF23C7 功能描述:FPGA - 现场可编程门阵列 FPGA - Cyclone IV GX 3118 LABs 290 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
EP4CGX50CF23C7N 功能描述:FPGA - 现场可编程门阵列 FPGA - Cyclone IV GX 3118 LABs 290 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
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