EP4CE55F23C8 Altera, EP4CE55F23C8 Datasheet - Page 70

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EP4CE55F23C8

Manufacturer Part Number
EP4CE55F23C8
Description
IC CYCLONE IV FPGA 55K 484FBGA
Manufacturer
Altera
Series
CYCLONE® IV Er

Specifications of EP4CE55F23C8

Number Of Logic Elements/cells
55856
Number Of Labs/clbs
3491
Total Ram Bits
2340000
Number Of I /o
324
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
484-FBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-

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0
5–8
Table 5–3. GCLK Network Connections for Cyclone IV E Devices
Cyclone IV Device Handbook, Volume 1
PLL_4_C2
PLL_4_C3
PLL_4_C4
DPCLK0
DPCLK1
DPCLK7
CDPCLK0, or
CDPCLK7 (2),
DPCLK2
CDPCLK1, or
CDPCLK2 (2),
DPCLK5
DPCLK7
DPCLK4
DPCLK6
DPCLK6
CDPCLK5, or
CDPCLK6 (2),
DPCLK3
CDPCLK4, or
CDPCLK3 (2),
DPCLK8
DPCLK11
DPCLK9
DPCLK10
DPCLK5
DPCLK2
DPCLK4
DPCLK3
Notes to
(1) EP4CE6 and EP4CE10 devices only have GCLK networks 0 to 9.
(2) These pins apply to all Cyclone IV E devices except EP4CE6 and EP4CE10 devices.
(3) EP4CE6 and EP4CE10 devices only have PLL_1 and PLL_2.
(4) This pin applies only to EP4CE6 and EP4CE10 devices.
(5) Only one of the two CDPCLK pins can feed the clock control block. You can use the other pin as a regular I/O pin.
GCLK Network Clock
Sources
Table
(4)
(4)
(4)
(2)
(4)
(2)
(4)
(4)
5–3:
(5)
(5)
(5)
(5)
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GCLK Networks
Chapter 5: Clock Networks and PLLs in Cyclone IV Devices
9
(Part 2 of 2)
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Clock Networks
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