3. DC and Switching Characteristics for MAX V Devices May 2011 MV51003-1.2 MV51003-1.2 This chapter covers the electrical and switching characteristics for MAX V devices. Electrical characteristics include operating conditions and power consumptions. This chapter also describes the timing model and specifications. You must consider the recommended DC and switching conditions described in this chapter to maintain the highest possible performance and reliability of the MAX V devices. This chapter contains the following sections: Operating Conditions on page 31 Power Consumption on page 310 Timing Model and Specifications on page 310 Operating Conditions Table 31 through Table 315 on page 39 list information about absolute maximum ratings, recommended operating conditions, DC electrical characteristics, and other specifications for MAX V devices. Absolute Maximum Ratings Table 31 lists the absolute maximum ratings for the MAX V device family. Table 31. Absolute Maximum Ratings for MAX V Devices (Note 1), (2) Symbol Parameter Conditions Minimum Maximum Unit V Internal supply voltage With respect to ground 0.5 2.4 V CCINT V I/O supply voltage 0.5 4.6 V CCIO V DC input voltage 0.5 4.6 V I I DC output current, per pin 25 25 mA OUT T Storage temperature No bias 65 150 C STG T Ambient temperature Under bias (3) 65 135 C AMB TQFP and BGA packages T Junction temperature 135 C J under bias Notes to Table 31: (1) For more information, refer to the Operating Requirements for Altera Devices Data Sheet. (2) Conditions beyond those listed in Table 31 may cause permanent damage to a device. Additionally, device operation at the absolute maximum ratings for extended periods of time may have adverse affects on the device. (3) For more information about under bias conditions, refer to Table 32. 2011 Altera Corporation. All rights reserved. ALTERA, ARRIA, CYCLONE, HARDCOPY, MAX, MEGACORE, NIOS, QUARTUS and STRATIX are Reg. U.S. Pat. & Tm. Off. and/or trademarks of Altera Corporation in the U.S. and other countries. All other trademarks and service marks are the property of their respective holders as described at www.altera.com/common/legal.html. Altera warrants performance of its semiconductor products to current specifications in accordance with Alteras standard warranty, but reserves the right to make changes to any products and services at any time without notice. Altera assumes no responsibility or liability arising out of the application or use of any information, product, or service described herein except as expressly agreed to in writing by Altera. Altera customers are advised to obtain the latest version of device specifications before relying on any published information and before placing orders for products or services. MAX V Device Handbook May 2011 Subscribe32 Chapter 3: DC and Switching Characteristics for MAX V Devices Operating Conditions Recommended Operating Conditions Table 32 lists recommended operating conditions for the MAX V device family. Table 32. Recommended Operating Conditions for MAX V Devices Symbol Parameter Conditions Minimum Maximum Unit 1.8-V supply voltage for internal logic and V (1) MAX V devices 1.71 1.89 V CCINT in-system programming (ISP) Supply voltage for I/O buffers, 3.3-V 3.00 3.60 V operation Supply voltage for I/O buffers, 2.5-V 2.375 2.625 V operation Supply voltage for I/O buffers, 1.8-V V (1) 1.71 1.89 V CCIO operation Supply voltage for I/O buffers, 1.5-V 1.425 1.575 V operation Supply voltage for I/O buffers, 1.2-V 1.14 1.26 V operation V Input voltage (2), (3), (4) 0.5 4.0 V I V Output voltage 0 V V O CCIO Commercial range 0 85 C T Operating junction temperature Industrial range 40 100 C J Extended range (5) 40 125 C Notes to Table 32: (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. V Max. Duty Cycle IN 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 V and V are powered. CCINT CCIO (5) For the extended temperature range of 100 to 125C, 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