EP4CE30F23C6

更新时间： 2024-02-04 09:40:51

品牌	Logo	应用领域
阿尔特拉 - ALTERA		/
页数	文件大小	规格书
42页	698K
描述
1. Cyclone IV Device Datasheet

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

EP4CE30F23C6 数据手册

Chapter 1: Cyclone IV Device Datasheet

1–3

Operating Conditions

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.

Table 1–2. Maximum Allowed Overshoot During Transitions over a 10-Year Time Frame for

Cyclone IV Devices

Symbol

Parameter

Condition (V)

V_I= 4.20

V_I= 4.25

V_I= 4.30

V_I= 4.35

V_I= 4.40

V_I= 4.45

V_I= 4.50

V_I= 4.55

V_I= 4.60

Overshoot Duration as % of High Time

Unit

100

AC Input

Voltage

V_i

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.

Figure 1–1. Cyclone IV Devices Overshoot Duration

4.4 V

4.3 V

3.3 V

May 2013 Altera Corporation

Cyclone IV Device Handbook,

Volume 3

1 234 5 6 7...42

下载PDF

与EP4CE30F23C6相关器件

型号	品牌	描述	获取价格	数据表
EP4CE30F23C6N	ALTERA	暂无描述	获取价格
EP4CE30F23C7N	ALTERA	Field Programmable Gate Array, 1803 CLBs, 472.5MHz, 28848-Cell, PBGA484, 23 X 23 MM, 1 MM	获取价格
EP4CE30F23C7N	INTEL	Field Programmable Gate Array, 1803 CLBs, 472.5MHz, 28848-Cell, PBGA484, 23 X 23 MM, 1 MM	获取价格
EP4CE30F23C8	ALTERA	1. Cyclone IV Device Datasheet	获取价格
EP4CE30F23C8L	ALTERA	Field Programmable Gate Array, 1803 CLBs, 362MHz, 28848-Cell, PBGA484, 23 X 23 MM, 1 MM PI	获取价格
EP4CE30F23C8L	INTEL	Field Programmable Gate Array, 1803 CLBs, 362MHz, 28848-Cell, PBGA484, 23 X 23 MM, 1 MM PI	获取价格