EP1S80B956C7N Altera, EP1S80B956C7N Datasheet - Page 855

• Manufacturer Part Number: EP1S80B956C7N
• Description: IC STRATIX FPGA 80K LE 956-BGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S80B956C7N

• Number Of Logic Elements/cells: 79040
• Number Of Labs/clbs: 7904
• Total Ram Bits: 7427520
• 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: Lead free / RoHS Compliant
• Number Of Gates: -

Figure 14–13. EL7551C: 5.0-V-to-1.5-V/1-A Synchronous Switching Regulator
Altera Corporation
January 2005
5.0 V
V
IN
39 kΩ
R
3
Ceramic
0.1 μF
10 μF
C
Figures 14–13
regulators listed in
Figures 14–13
5.0-V to 1.5-V with different output current.
C
3
1
270 pF
C
4
through
through
1
2
3
4
5
6
7
8
Table
SGND
COSC
V
PGND
PGND
V
V
EN
DD
IN
IN
14–17
14–15
EL7551C
14–6.
show the circuit diagrams of Elantec voltage
show the switching regulator that converts
PGND
PGND
V
V
DRV
REF
V
FB
LX
LX
HI
16
15
14
13
12
11
10
9
Stratix Device Handbook, Volume 2
Designing with 1.5-V Devices
R
1 kΩ
1
C
0.1 μF
6
539 Ω
10 μH
R
L
2
1
0.1 μF
C
5
C
47 μF
7
V
1.5 V
1 A
0
14–15