参数资料
型号: EP4SE820F43C3N
厂商: Altera
文件页数: 9/82页
文件大小: 0K
描述: IC STRATIX IV FPGA 820K 1760FBGA
产品培训模块: Three Reasons to Use FPGA's in Industrial Designs
标准包装: 3
系列: STRATIX® IV E
LAB/CLB数: 32522
逻辑元件/单元数: 813050
RAM 位总计: 34093056
输入/输出数: 1120
电源电压: 0.87 V ~ 0.93 V
安装类型: 表面贴装
工作温度: 0°C ~ 85°C
封装/外壳: 1760-BBGA,FCBGA
供应商设备封装: 1760-FCBGA
Chapter 1: DC and Switching Characteristics for Stratix IV Devices
1–9
Electrical Characteristics
March 2014
Altera Corporation
Stratix IV Device Handbook
Volume 4: Device Datasheet and Addendum
The calibration accuracy for calibrated series and parallel OCTs are applicable at the
moment of calibration. When process, voltage, and temperature (PVT) conditions
change after calibration, the tolerance may change. Table 1–12 lists the Stratix IV OCT
without calibration resistance tolerance to PVT changes.
25-
R
S_left_shift
3.0, 2.5, 1.8, 1.5, 1.2
Internal left shift series
termination with calibration
(25-
R
S_left_shift setting)
VCCIO = 3.0, 2.5, 1.8,
1.5, 1.2 V
± 10
%
Notes to Table 1–11:
(1) OCT calibration accuracy is valid at the time of calibration only.
(2) 25-
R
S is not supported for 1.5 V and 1.2 V in Row I/O.
(3) 20-
R
S is not supported for 1.5 V and 1.2 V in Row I/O.
Table 1–11. OCT Calibration Accuracy Specifications for Stratix IV Devices (Part 2 of 2) (1)
Symbol
Description
Conditions
Calibration Accuracy
Unit
C2
C3,I3, M3
C4,I4
Table 1–12. OCT Without Calibration Resistance Tolerance Specifications for Stratix IV Devices
Symbol
Description
Conditions
Resistance Tolerance
Unit
C2
C3,I3, M3
C4,I4
25-
R
S
3.0 and 2.5
Internal series termination
without calibration (25-
setting)
VCCIO = 3.0 and 2.5 V
± 30
± 40
%
25-
R
S
1.8 and 1.5
Internal series termination
without calibration (25-
setting)
VCCIO = 1.8 and 1.5 V
± 30
± 40
%
25-
R
S
1.2
Internal series termination
without calibration (25-
setting)
VCCIO = 1.2 V
± 35
± 50
%
50-
R
S
3.0 and 2.5
Internal series termination
without calibration (50-
setting)
VCCIO = 3.0 and 2.5 V
± 30
± 40
%
50-
R
S
1.8 and 1.5
Internal series termination
without calibration (50-
setting)
VCCIO = 1.8 and 1.5 V
± 30
± 40
%
50-
R
S
1.2
Internal series termination
without calibration (50-
setting)
VCCIO = 1.2 V
± 35
± 50
%
100-
R
D
2.5
Internal differential
termination (100-
setting)
VCCIO = 2.5 V
± 25
%
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