EP2C20F256I8N Altera, EP2C20F256I8N Datasheet - Page 143

• Manufacturer Part Number: EP2C20F256I8N
• Description: IC CYCLONE II FPGA 20K 256-FBGA
• Manufacturer: Altera
• Series: Cyclone® IIr

Specifications of EP2C20F256I8N

• Number Of Logic Elements/cells: 18752
• Number Of Labs/clbs: 1172
• Total Ram Bits: 239616
• Number Of I /o: 152
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 256-FBGA
• Family Name: Cyclone® II
• Number Of Logic Blocks/elements: 18752
• # I/os (max): 152
• 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: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 256
• Package Type: FBGA
• 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: 544-2103

Altera Corporation
February 2008
SSTL_2_CLASS_II
SSTL_18_
CLASS_I
SSTL_18_ CLASS_II
1.8V_HSTL_ CLASS_I
1.8V_HSTL_ CLASS_II
1.5V_HSTL_ CLASS_I
1.5V_HSTL_ CLASS_II
DIFFERENTIAL_SSTL_2
_CLASS_I
DIFFERENTIAL_SSTL_2
_CLASS_II
DIFFERENTIAL_SSTL_
18_CLASS_I
Table 5–46. Maximum Output Clock Toggle Rate Derating Factors (Part 2 of 4)
I/O Standard
16 mA
20 mA
24 mA
6 mA
8 mA
10 mA
12 mA
16 mA
18 mA
8 mA
10 mA
12 mA
16 mA
18 mA
20 mA
8 mA
10 mA
12 mA
16 mA
8 mA
12 mA
16 mA
20 mA
24 mA
6 mA
8 mA
10 mA
12 mA
Strength
Drive
Speed
Grade
–6
42
41
40
20
20
20
19
30
29
26
46
67
62
59
57
40
41
43
18
46
67
42
41
40
20
20
20
19
Column I/O Pins
Maximum Output Clock Toggle Rate Derating Factors (ps/pF)
Speed
Grade
–7
43
42
42
22
22
22
23
33
29
28
47
67
65
62
59
40
42
43
20
47
69
43
42
42
22
22
22
23
Speed
Grade
–8
45
44
43
24
24
25
26
36
29
29
48
67
68
65
62
41
42
43
21
49
70
45
44
43
24
24
25
26
DC Characteristics and Timing Specifications
Speed
Grade
–6
59
28
15
—
—
46
47
23
—
—
—
65
71
—
—
—
—
—
—
25
23
15
—
—
46
47
23
—
Row I/O Pins
Cyclone II Device Handbook, Volume 1
Speed
Grade
–7
29
47
49
25
61
66
71
32
40
42
29
47
49
25
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Speed
Grade
–8
42
49
51
27
63
68
72
36
56
60
42
49
51
27
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Speed
Grade
–6
15
46
47
23
59
65
71
28
25
23
15
46
47
23
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Dedicated Clock
Outputs
Speed
Grade
–7
29
47
49
25
61
66
71
32
40
42
29
47
49
25
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Speed
Grade
5–53
63
36
–8
42
49
51
27
68
72
56
60
42
49
51
27
—
—
—
—
—
—
—
—
—
—
—
—
—
—