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5M1270ZT64A4N 参数 Datasheet PDF下载

5M1270ZT64A4N图片预览
型号: 5M1270ZT64A4N
PDF下载: 下载PDF文件 查看货源
内容描述: MAX V器件手册 [MAX V Device Handbook]
分类和应用:
文件页数/大小: 166 页 / 4016 K
品牌: ALTERA [ ALTERA CORPORATION ]
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3–2  
Chapter 3: DC and Switching Characteristics for MAX V Devices  
Operating Conditions  
Recommended Operating Conditions  
Table 3–2 lists recommended operating conditions for the MAX V device family.  
Table 3–2. Recommended Operating Conditions for MAX V Devices  
Symbol  
Parameter  
Conditions  
Minimum  
Maximum  
Unit  
1.8-V supply voltage for internal logic and  
in-system programming (ISP)  
VCCINT (1)  
MAX V devices  
1.71  
1.89  
V
Supply voltage for I/O buffers, 3.3-V  
operation  
3.00  
2.375  
1.71  
3.60  
2.625  
1.89  
V
V
V
V
V
Supply voltage for I/O buffers, 2.5-V  
operation  
Supply voltage for I/O buffers, 1.8-V  
operation  
VCCIO (1)  
Supply voltage for I/O buffers, 1.5-V  
operation  
1.425  
1.14  
1.575  
1.26  
Supply voltage for I/O buffers, 1.2-V  
operation  
VI  
Input voltage  
(2), (3), (4)  
–0.5  
0
4.0  
VCCIO  
85  
V
VO  
Output voltage  
V
Commercial range  
Industrial range  
Extended range (5)  
0
°C  
°C  
°C  
TJ  
Operating junction temperature  
–40  
–40  
100  
125  
Notes to Table 3–2:  
(1) MAX V device ISP and/or user flash memory (UFM) programming using JTAG or logic array is not guaranteed outside the recommended  
operating conditions (for example, if brown-out occurs in the system during a potential write/program sequence to the UFM, Altera recommends  
that you read back the UFM contents and verify it against the intended write data).  
(2) The minimum DC input 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) During transitions, the inputs may overshoot to the voltages shown below based on the input duty cycle. The DC case is equivalent to 100%  
duty cycle. For more information about 5.0-V tolerance, refer to the Using MAX V Devices in Multi-Voltage Systems chapter.  
VIN  
Max. Duty Cycle  
4.0 V 100% (DC)  
4.1 V 90%  
4.2 V 50%  
4.3 V 30%  
4.4 V 17%  
4.5 V 10%  
(4) All pins, including the clock, I/O, and JTAG pins, may be driven before VCCINT and VCCIO are powered.  
(5) For the extended temperature range of 100 to 125°C, MAX V UFM programming (erase/write) is only supported using the JTAG interface. UFM  
programming using the logic array interface is not guaranteed in this range.  
MAX V Device Handbook  
May 2011 Altera Corporation  
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