EP3C16F484A7N Altera, EP3C16F484A7N Datasheet - Page 58

• Manufacturer Part Number: EP3C16F484A7N
• Description: Cyclone III
• Manufacturer: Altera

Specifications of EP3C16F484A7N

• Family Name: Cyclone III
• Number Of Logic Blocks/elements: 15408
• # I/os (max): 346
• Frequency (max): 437.5MHz
• Process Technology: 65nm
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 15408
• Ram Bits: 516096
• Operating Supply Voltage (min): 1.15V
• Operating Supply Voltage (max): 1.25V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 484
• Package Type: FBGA
• Lead Free Status / Rohs Status: Compliant

4–2
Table 4–1. Number of Embedded Multipliers in the Cyclone III Device Family
Table 4–2. Number of Multipliers in the Cyclone III Device Family (Part 1 of 2)
Cyclone III Device Handbook, Volume 1
Note to
(1) These columns show the number of 9 × 9 or 18 × 18 multipliers for each device. The total number of multipliers for each device is not the sum
Device Family
Device Family
Cyclone III
Cyclone III LS
of all the multipliers.
Cyclone III
Table
4–1:
Table 4–1
be implemented in the Cyclone III device family.
In addition to the embedded multipliers in the Cyclone III device family, you can
implement soft multipliers by using the M9K memory blocks as look-up tables
(LUTs). The LUTs contain partial results from the multiplication of input data with
coefficients that implement variable depth and width high-performance soft
multipliers for low-cost, high-volume DSP applications. The availability of soft
multipliers increases the number of available multipliers in the device.
Table 4–2
family using embedded multipliers and soft multipliers.
EP3C120
EP3C10
EP3C16
EP3C25
EP3C40
EP3C55
EP3C80
Device
EP3C5
EP3CLS100
EP3CLS150
EP3CLS200
EP3CLS70
EP3C120
EP3C10
EP3C16
EP3C25
EP3C40
EP3C55
EP3C80
Device
EP3C5
lists the number of embedded multipliers and the multiplier modes that can
lists the total number of multipliers available in the Cyclone III device
Embedded Multipliers
Embedded Multipliers
126
156
244
288
23
23
56
66
126
156
244
288
200
276
320
396
23
23
56
66
Chapter 4: Embedded Multipliers in the Cyclone III Device Family
9
× 9 Multipliers
Soft Multipliers
(16
× 16)
126
260
305
432
112
132
252
312
488
576
400
552
640
792
—
46
56
66
46
46
(1)
© December 2009 Altera Corporation
(1)
Embedded Multiplier Block Overview
18
Total Multipliers
× 18 Multipliers
126
156
244
288
200
276
320
396
23
23
56
66
112
132
252
416
549
720
23
69
(2)
(1)