Altera FPGA Cyclone CPLD PLD IV E Series EP4CE10E22C8N

Product Specification

Altera FPGA Cyclone IV E series programmable Logic Device CPLD EP4CE10E22C8N

 Absolute Maximum Ratings
 Absolute maximum ratings define the maximum operating conditions for Cyclone IV 
devices. The values are based on experiments conducted with the device and 
theoretical modeling of breakdown and damage mechanisms. The functional 
operation of the device is not implied at these conditions. Table 1–1 lists the absolute 
maximum ratings for Cyclone IV devices.
 c Conditions beyond those listed in Table 1–1 cause permanent damage to the device. 
Additionally, device operation at the absolute maximum ratings for extended periods 
of time have adverse effects on the device.

Maximum Allowed Overshoot or Undershoot Voltage
 During transitions, input signals may overshoot to the voltage shown in Table 1–2 and 
undershoot to –2.0 V for a magnitude of currents less than 100 mA and for periods 
shorter than 20 ns. Table 1–2 lists the maximum allowed input overshoot voltage and 
the duration of the overshoot voltage as a percentage over the lifetime of the device. 
The maximum allowed overshoot duration is specified as a percentage of high-time 
over the lifetime of the device.

 A DC signal is equivalent to 100% duty cycle. For example, a signal that overshoots to 
4.3 V can only be at 4.3 V for 65% over the lifetime of the device; for a device lifetime 
of 10 years, this amounts to 65/10ths of a year

 Figure 1–1 shows the methodology to determine the overshoot duration. The 
overshoot voltage is shown in red and is present on the input pin of the Cyclone IV 
device at over 4.3 V but below 4.4 V. From Table 1–2, for an overshoot of 4.3 V, the 
percentage of high time for the overshoot can be as high as 65% over a 10-year period. 
Percentage of high time is calculated as ([delta T]/T) × 100. This 10-year period 
assumes that the device is always turned on with 100% I/O toggle rate and 50% duty 
cycle signal. For lower I/O toggle rates and situations in which the device is in an idle 
state, lifetimes are increased.

Packaging and transportation instructions

- According to the standard export packaging.

Customers can choose from cartons, wooden cases and wooden pallets according to their own requirements.

Q&A

1. How to obtain the price?

We usually quote within 24 hours after receiving your inquiry (except weekends and holidays). If you are in urgent need of a price, please send us an email or contact us in any other way so that we can provide you with a quotation.

2. What is your delivery time?

This depends on the quantity of the order and the season in which you place the order. Usually, we can ship the goods within 7 to 15 days (for small batches), and for large batches, it takes about 30 days.

3. What are your payment terms?

Factory price, 30% deposit, 70%T/T payment before shipment.

4. What is the mode of transportation?

It can be transported by sea, air or express delivery (EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm with us before placing an order.

5. How do you help our business establish a long-term and good relationship?

We maintain good quality and competitive prices to ensure that our customers benefit.

2. We respect every customer as our friend. We do business with them sincerely and make friends with them, no matter where they come from.