参数资料
型号: EP4CE15E22C7
厂商: Altera
文件页数: 17/42页
文件大小: 0K
描述: IC CYCLONE IV FPGA 15K 144EQFP
产品培训模块: Three Reasons to Use FPGA's in Industrial Designs
Cyclone IV FPGA Family Overview
特色产品: Cyclone? IV FPGAs
标准包装: 120
系列: CYCLONE® IV E
LAB/CLB数: 963
逻辑元件/单元数: 15408
RAM 位总计: 516096
输入/输出数: 81
电源电压: 1.15 V ~ 1.25 V
安装类型: 表面贴装
工作温度: 0°C ~ 85°C
封装/外壳: 144-LQFP 裸露焊盘
供应商设备封装: 144-EQFP(20x20)
1–24
Chapter 1: Cyclone IV Device Datasheet
Switching Characteristics
December 2013
Altera Corporation
PLL Specifications
Table 1–25 lists the PLL specifications for Cyclone IV devices when operating in the
commercial junction temperature range (0°C to 85°C), the industrial junction
temperature range (–40°C to 100°C), the extended industrial junction temperature
range (–40°C to 125°C), and the automotive junction temperature range (–40°C to
125°C). For more information about the PLL block, refer to “Glossary” on page 1–37.
EP4CE55
500
437.5
402
362
265
437.5
362
MHz
EP4CE75
500
437.5
402
362
265
437.5
362
MHz
EP4CE115
437.5
402
362
265
437.5
362
MHz
EP4CGX15
500
437.5
402
437.5
MHz
EP4CGX22
500
437.5
402
437.5
MHz
EP4CGX30
500
437.5
402
437.5
MHz
EP4CGX50
500
437.5
402
437.5
MHz
EP4CGX75
500
437.5
402
437.5
MHz
EP4CGX110
500
437.5
402
437.5
MHz
EP4CGX150
500
437.5
402
437.5
MHz
Note to Table 1–24:
(1) Cyclone IV E 1.0 V core voltage devices only support C8L, C9L, and I8L speed grades.
Table 1–24. Clock Tree Performance for Cyclone IV Devices (Part 2 of 2)
Device
Performance
Unit
C6
C7
C8
C8L (1)
C9L (1)
I7
I8L (1)
A7
Table 1–25. PLL Specifications for Cyclone IV Devices (1), (2) (Part 1 of 2)
Symbol
Parameter
Min
Typ
Max
Unit
fIN (3)
Input clock frequency (–6, –7, –8 speed grades)
5
472.5
MHz
Input clock frequency (–8L speed grade)
5
362
MHz
Input clock frequency (–9L speed grade)
5
265
MHz
fINPFD
PFD input frequency
5
325
MHz
fVCO (4)
PLL internal VCO operating range
600
1300
MHz
fINDUTY
Input clock duty cycle
40
60
%
tINJITTER_CCJ (5)
Input clock cycle-to-cycle jitter
FREF 100 MHz
0.15
UI
FREF < 100 MHz
±750
ps
fOUT_EXT (external clock
output) (3)
PLL output frequency
472.5
MHz
fOUT (to global clock)
PLL output frequency (–6 speed grade)
472.5
MHz
PLL output frequency (–7 speed grade)
450
MHz
PLL output frequency (–8 speed grade)
402.5
MHz
PLL output frequency (–8L speed grade)
362
MHz
PLL output frequency (–9L speed grade)
265
MHz
tOUTDUTY
Duty cycle for external clock output (when set to 50%)
45
50
55
%
tLOCK
Time required to lock from end of device configuration
1
ms
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