EP4CE55F23I8L Altera, EP4CE55F23I8L Datasheet - Page 3
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EP4CE55F23I8L
Manufacturer Part Number
EP4CE55F23I8L
Description
IC CYCLONE IV FPGA 55K 484FBGA
Manufacturer
Altera
Series
CYCLONE® IV Er
Datasheets
1.EP4CGX15BN11C8N.pdf
(44 pages)
2.EP4CGX15BN11C8N.pdf
(14 pages)
3.EP4CGX15BN11C8N.pdf
(478 pages)
4.EP4CGX15BN11C8N.pdf
(10 pages)
Specifications of EP4CE55F23I8L
Number Of Logic Elements/cells
55856
Number Of Labs/clbs
3491
Total Ram Bits
2340000
Number Of I /o
324
Voltage - Supply
0.97 V ~ 1.03 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
484-FBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP4CE55F23I8LN
Manufacturer:
ALTERA
Quantity:
239
Chapter 1: Cyclone IV Device Datasheet
Operating Conditions
© December 2010 Altera Corporation
Table 1–2. Maximum Allowed Overshoot During Transitions over a 10
Cyclone IV Devices
Figure 1–1
overshoot voltage is shown in red and is present on the input pin of the Cyclone IV
device at over 4.1 V but below 4.2 V. From
percentage of high time for the overshoot can be as high as 31.97% 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
Symbol
V
i
shows the methodology to determine the overshoot duration. The
Parameter
AC Input
Voltage
4.2 V
4.1 V
3.3 V
Condition (V)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
I
I
I
I
I
I
I
I
I
I
I
I
I
= 3.95
I
= 4.05
= 4.10
= 4.15
= 4.20
= 4.25
= 4.30
= 4.35
= 4.40
= 4.45
= 4.50
= 4.60
= 4.70
= 4.0
ΔT
Table
Overshoot Duration as % of High Time
T
1–2, for an overshoot of 4.1 V, the
95.67
55.24
31.97
18.52
10.74
0.047
Cyclone IV Device Handbook, Volume 3
6.23
3.62
1.22
0.71
0.41
0.14
100
2.1
- Year Time Frame for
Unit
%
%
%
%
%
%
%
%
%
%
%
%
%
%
1–3