参数资料
型号: EP4SGX290NF45I3
厂商: Altera
文件页数: 7/82页
文件大小: 0K
描述: IC STRATIX IV FPGA 290K 1932FBGA
产品培训模块: Three Reasons to Use FPGA's in Industrial Designs
标准包装: 3
系列: Stratix® IV GX
LAB/CLB数: 11648
逻辑元件/单元数: 291200
RAM 位总计: 17661952
输入/输出数: 920
电源电压: 0.87 V ~ 0.93 V
安装类型: 表面贴装
工作温度: -40°C ~ 100°C
封装/外壳: 1932-BBGA
供应商设备封装: 1932-FBGA(45x45)
Chapter 1: DC and Switching Characteristics for Stratix IV Devices
1–7
Electrical Characteristics
March 2014
Altera Corporation
Stratix IV Device Handbook
Volume 4: Device Datasheet and Addendum
DC Characteristics
This section lists the supply current, I/O pin leakage current, bus hold, on-chip
termination (OCT) tolerance, input pin capacitance, and hot socketing specifications.
Supply Current
Standby current is the current drawn from the respective power rails used for power
budgeting. Use the Excel-based Early Power Estimator (EPE) to get supply current
estimates for your design because these currents vary greatly with the resources you
use.
f For more information about power estimation tools, refer to the PowerPlay Early Power
Handbook.
I/O Pin Leakage Current
Table 1–9 lists the Stratix IV I/O pin leakage current specifications.
VCCR_R
Receiver power (right side)
1.15
1.2
1.25
V
VCCT_L
Transmitter power (left side)
1.15
1.2
1.25
V
VCCT_R
Transmitter power (right side)
1.15
1.2
1.25
V
VCCL_GXBLn (3)
Transceiver clock power (left side)
1.15
1.2
1.25
V
VCCL_GXBRn (3)
Transceiver clock power (right side)
1.15
1.2
1.25
V
VCCH_GXBLn (3)
Transmitter output buffer power (left side)
1.33
1.4
1.47
V
VCCH_GXBRn (3)
Transmitter output buffer power (right side)
1.33
1.4
1.47
V
Notes to Table 1–8:
(1) For the recommended operating conditions for Stratix IV GT engineering sample (ES1) devices, contact your local Altera sales representative.
(2) Transceiver power supplies do not have power-on-reset circuitry. After initial power-up, violating the transceiver power supply operating
conditions could lead to unpredictable link behavior.
(3) n = 0, 1, 2, or 3.
Table 1–8. Transceiver Power Supply Operating Conditions for Stratix IV GT Devices (Part 2 of 2) (1), (2)
Symbol
Description
Minimum
Typical
Maximum
Unit
Table 1–9. I/O Pin Leakage Current for Stratix IV Devices (1)
Symbol
Description
Conditions
Min
Typ
Max
Unit
II
Input pin
VI = 0V to VCCIOMAX
-20
20
A
IOZ
Tri-stated I/O pin
VO = 0V to VCCIOMAX
-20
20
A
Note to Table 1–9:
(1) VREF current refers to the input pin leakage current.
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