参数资料
型号: EP1K50FC484-1
厂商: Altera
文件页数: 43/86页
文件大小: 0K
描述: IC ACEX 1K FPGA 50K 484-FBGA
产品培训模块: Three Reasons to Use FPGA's in Industrial Designs
标准包装: 60
系列: ACEX-1K®
LAB/CLB数: 360
逻辑元件/单元数: 2880
RAM 位总计: 40960
输入/输出数: 249
门数: 199000
电源电压: 2.375 V ~ 2.625 V
安装类型: 表面贴装
工作温度: 0°C ~ 70°C
封装/外壳: 484-BGA
供应商设备封装: 484-FBGA(23x23)
其它名称: 544-1069
48
Altera Corporation
ACEX 1K Programmable Logic Device Family Data Sheet
Notes to tables:
(1)
(2)
Minimum DC input voltage is –0.5 V. During transitions, the inputs may undershoot to –2.0 V for input currents
less than 100 mA and periods shorter than 20 ns.
(3)
Numbers in parentheses are for industrial- and extended-temperature-range devices.
(4)
Maximum VCC rise time is 100 ms, and VCC must rise monotonically.
(5)
All pins, including dedicated inputs, clock, I/O, and JTAG pins, may be driven before VCCINT and VCCIO are
powered.
(6)
Typical values are for TA = 25° C, VCCINT = 2.5 V, and VCCIO = 2.5 V or 3.3 V.
(7)
These values are specified under the ACEX 1K Recommended Operating Conditions shown in Table 19 on page 46.
(8)
The ACEX 1K input buffers are compatible with 2.5-V, 3.3-V (LVTTL and LVCMOS), and 5.0-V TTL and CMOS
signals. Additionally, the input buffers are 3.3-V PCI compliant when VCCIO and VCCINT meet the relationship
shown in Figure 22.
(9)
The IOH parameter refers to high-level TTL, PCI, or CMOS output current.
(10) The IOL parameter refers to low-level TTL, PCI, or CMOS output current. This parameter applies to open-drain pins
as well as output pins.
(11) This value is specified for normal device operation. The value may vary during power-up.
(12) This parameter applies to -1 speed grade commercial temperature devices and -2 speed grade industrial and
extended temperature devices.
(13) Pin pull-up resistance values will be lower if the pin is driven higher than VCCIO by an external source.
(14) Capacitance is sample-tested only.
Table 21. ACEX 1K Device Capacitance
Symbol
Parameter
Conditions
Min
Max
Unit
CIN
Input capacitance
VIN = 0 V, f = 1.0 MHz
10
pF
CINCLK
Input capacitance on
dedicated clock pin
VIN = 0 V, f = 1.0 MHz
12
pF
COUT
Output capacitance
VOUT = 0 V, f = 1.0 MHz
10
pF
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