EP2C20F484C8N Altera, EP2C20F484C8N Datasheet - Page 139

• Manufacturer Part Number: EP2C20F484C8N
• Description: IC CYCLONE II FPGA 20K 484-FBGA
• Manufacturer: Altera
• Series: Cyclone® IIr

Specifications of EP2C20F484C8N

• Number Of Logic Elements/cells: 18752
• Number Of Labs/clbs: 1172
• Total Ram Bits: 239616
• Number Of I /o: 315
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 484-FBGA
• Family Name: Cyclone® II
• Number Of Logic Blocks/elements: 18752
• # I/os (max): 315
• Frequency (max): 402.58MHz
• Process Technology: 90nm
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 18752
• Ram Bits: 239616
• Operating Supply Voltage (min): 1.15V
• Operating Supply Voltage (max): 1.25V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 484
• Package Type: FBGA
• No. Of Logic Blocks: 1172
• Family Type: Cyclone II
• No. Of I/o's: 315
• I/o Supply Voltage: 3.3V
• Operating Frequency Max: 320MHz
• Operating Temperature Range: 0°C To +85°C
• Rohs Compliant: Yes
• For Use With: P0528 - BOARD DEV DE1 ALTERA544-1736 - CYCLONE II STARTER KIT EP2C20N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 544-1668

Altera Corporation
February 2008
LVCMOS
2.5V
1.8V
1.5V
SSTL_2_CLASS_I
SSTL_2_CLASS_II
SSTL_18_
CLASS_I
Table 5–45. Maximum Output Clock Toggle Rate on Cyclone II Devices (Part 2 of 4)
I/O Standard
4 mA
8 mA
12 mA
16 mA
20 mA
24 mA
4 mA
8 mA
12 mA
16 mA
2 mA
4 mA
6 mA
8 mA
10 mA
12 mA
2 mA
4 mA
6 mA
8 mA
8 mA
12 mA
16 mA
20 mA
24 mA
6 mA
8 mA
10 mA
12 mA
Strength
Drive
Speed
Grade
Column I/O Pins
250
280
310
320
350
370
180
280
440
450
120
180
220
240
300
350
130
180
230
400
400
350
400
400
260
260
270
280
–6
80
Maximum Output Clock Toggle Rate on Cyclone II Devices (MHz)
Speed
Grade
210
230
260
270
290
310
150
230
370
405
100
150
180
200
250
290
110
150
190
340
340
290
340
340
220
220
220
230
–7
60
Speed
Grade
170
190
210
220
240
250
120
190
300
350
120
150
160
210
240
120
160
280
280
240
280
280
180
180
180
190
–8
80
50
90
(1)
DC Characteristics and Timing Specifications
Speed
Grade
250
280
310
180
280
120
180
220
240
300
350
130
180
400
400
350
260
260
270
–6
80
—
—
—
—
—
—
—
—
—
Row I/O Pins
Cyclone II Device Handbook, Volume 1
Speed
Grade
210
230
260
150
230
100
150
180
200
250
290
110
150
340
340
290
220
220
220
–7
60
—
—
—
—
—
—
—
—
—
Speed
Grade
(1)
170
190
210
120
190
120
150
160
210
240
120
280
280
240
180
180
180
–8
80
50
90
—
—
—
—
—
—
—
—
—
Speed
Grade
250
280
310
180
280
120
180
220
240
300
350
130
180
400
400
350
260
260
270
–6
80
—
—
—
—
—
—
—
—
—
Dedicated Clock
Outputs
Speed
Grade
210
230
260
150
230
100
150
180
200
250
290
110
150
340
340
290
220
220
220
–7
60
—
—
—
—
—
—
—
—
—
Speed
Grade
170
190
210
120
190
120
150
160
210
240
120
280
280
240
180
180
180
–8
80
50
90
5–49
—
—
—
—
—
—
—
—
—