EP4CE55F29C8LN Altera, EP4CE55F29C8LN Datasheet - Page 10

• Manufacturer Part Number: EP4CE55F29C8LN
• Description: IC CYCLONE IV FPGA 55K 780FBGA
• Manufacturer: Altera
• Series: CYCLONE® IV Er

Specifications of EP4CE55F29C8LN

• Number Of Logic Elements/cells: 55856
• Number Of Labs/clbs: 3491
• Total Ram Bits: 2340000
• Number Of I /o: 374
• Voltage - Supply: 0.97 V ~ 1.03 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 780-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

1–10
Table 1–11. Pin Capacitance for Cyclone IV Devices —Preliminary
Table 1–12. Internal Weak Pull
Preliminary
Cyclone IV Device Handbook, Volume 3
C
C
C
C
C
C
C
Notes to
(1) When you use the VREF pin as a regular input or output, you can expect a reduced performance of toggle rate and t
(2) C
R
Symbol
IOTB
IOLR
LVDSLR
VREFLR
VREFTB
CLKTB
CLKLR
Symbol
_PU
capacitance.
VREFTB
(1)
(1)
Table
for the EP4CE22 device is 30 pF.
Input capacitance on top and bottom I/O pins
Input capacitance on right I/O pins
Input capacitance on right I/O pins with dedicated LVDS output
Input capacitance on right dual
V
Input capacitance on top and bottom dual
when used as V
Input capacitance on top and bottom dedicated clock input pins
Input capacitance on right dedicated clock input pins
REF
Value of the I/O pin pull-up resistor
before and during configuration, as
well as user mode if you enable the
programmable pull-up resistor option
1–11:
or user I/O pin
Pin Capacitance
Table 1–11
Internal Weak Pull-Up and Weak Pull-Down Resistor
Table 1–12
devices.
Parameter
REF
or user I/O pin
- Up and Weak Pull - Down Resistor Values for Cyclone IV Devices
lists the pin capacitance for Cyclone IV devices.
lists the weak pull-up and pull-down resistor values for Cyclone IV
Parameter
- purpose VREF pin when used as
- purpose VREF pin
V
V
V
V
V
V
CCIO
CCIO
CCIO
CCIO
CCIO
CCIO
= 3.3 V ± 5% (2),
= 3.0 V ± 5% (2),
= 2.5 V ± 5% (2),
= 1.8 V ± 5% (2),
= 1.5 V ± 5% (2),
= 1.2 V ± 5% (2),
Conditions
(3)
(3)
(3)
(3)
(3)
(3)
Quad Flat
Typical –
23
(QFP)
Pack
21
7
7
8
7
6
(2)
Chapter 1: Cyclone IV Device Datasheet
© December 2010 Altera Corporation
Min
10
13
19
Quad Flat
Typical –
No Leads
7
7
8
(QFN)
21
23
(Note 1)
7
7
8
7
6
Typ
143
25
28
35
57
82
CO
because of higher pin
Typical –
Fineline
(Part 1 of 2)—
Operating Conditions
(FBGA)
BGA
21
23
Max
108
163
351
6
5
7
6
5
41
47
61
Unit
Unit
k
k
k
k
k
k
pF
pF
pF
pF
pF
pF
pF