EP1S40B956C5 Altera, EP1S40B956C5 Datasheet - Page 858

• Manufacturer Part Number: EP1S40B956C5
• Description: IC STRATIX FPGA 40K LE 956-BGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S40B956C5

• Number Of Logic Elements/cells: 41250
• Number Of Labs/clbs: 4125
• Total Ram Bits: 3423744
• Number Of I /o: 683
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 956-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -

Voltage Regulators
Figure 14–16. EL7562CM: 3.3-V to 1.5-V/2-A Synchronous Switching Regulator
Figure 14–17. EL7563CM: 3.3-V to 1.5-V/4-A Synchronous Switching Regulator
14–18
Stratix Device Handbook, Volume 2
3.3 V
3.3 V
V
V
IN
IN
39 Ω
R
100 μF
3
C
0.1 μF
22 Ω
R
1
4
C
3
0.22 μF
0.1 μF
330 μF
C
C
C
270 pF
2
3
1
C
4
390 pF
0.1 μF
2.2 nF
Figures 14–16
to 1.5 V with different output currents.
C
C
C
5
4
2
1
2
3
4
5
6
7
8
10
1
2
3
4
5
6
7
8
9
SGND
C
V
PGND
PGND
V
V
EN
OSC
DD
IN
IN
V
SGND
C
V
V
PGND
PGND
V
STP
STN
REF
DD
TJ
IN
OSC
EL7562CM
EL7563CM
and
PGND
PGND
V
V
DRV
REF
PGND
PGND
PGND
14–17
V
FB
LX
LX
V
HI
DRV
V
PG
EN
FB
LX
LX
HI
16
15
14
13
12
11
10
9
20
19
18
17
16
15
14
13
12
11
0.1 μF
show the switching regulator that converts 3.3 V
C
0.22 μF
5
D
2
C
6
0.1 μF
2.5 μH
C
0.1 μF
C
8
L
6
1
D
3
D
1
C
330 μF
C
0.1 μF
D
7
9
4
2.5 μH
D
D
C
0.1 μF
L
2
3
1
9
2.2 nF
C
D
10
C
100 μF
4
7
Altera Corporation
C
0.22 μF
8
R
539 Ω
R
1 kΩ
R
513 Ω
R
1 kΩ
2
1
2
1
January 2005
V
1.5 V
2 A
V
1.5 V
4 A
OUT
OUT