EP3C25F256C7N Altera, EP3C25F256C7N Datasheet - Page 202

• Manufacturer Part Number: EP3C25F256C7N
• Description: IC CYCLONE III FPGA 256-FBGA
• Manufacturer: Altera
• Series: Cyclone® IIIr

Specifications of EP3C25F256C7N

• Number Of Logic Elements/cells: 24624
• Number Of Labs/clbs: 1539
• Total Ram Bits: 608256
• Number Of I /o: 156
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 256-FBGA
• Family Name: Cyclone III
• Number Of Logic Blocks/elements: 24624
• # I/os (max): 156
• Frequency (max): 437.5MHz
• Process Technology: 65nm
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 24624
• Ram Bits: 608256
• 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: 256
• Package Type: FBGA
• For Use With: 544-2370 - KIT STARTER CYCLONE III EP3C25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant
• Other names: Q4433068

9–42
Cyclone III Device Handbook, Volume 1
Figure 9–19
MasterBlaster, USB-Blaster, ByteBlaster II, or ByteBlasterMV cable.
Figure 9–19. Multi-Device PS Configuration Using a USB-Blaster, MasterBlaster, ByteBlaster II,
ByteBlasterMV, or Ethernet Blaster Cable
Notes to
(1) The pull-up resistor must be connected to the same supply voltage as the V
(2) You only need the pull-up resistors on DATA[0] and DCLK if the download cable is the only configuration scheme
(3) Pin 6 of the header is a V
(4) Connect the pull-up resistor to the V
(5) The nCEO pin of the last device in the chain is left unconnected or used as a user I/O pin.
(6) The MSEL pin settings vary for different configuration voltage standards and POR time. To connect MSEL[3..0]
(7) Power up the V
10
used on your board. This is to ensure that DATA[0] and DCLK are not left floating after configuration. For example,
if you are also using a configuration device, you do not need the pull-up resistors on DATA[0] and DCLK.
device. For this value, refer to the
this pin is a no connect. In USB-Blaster, ByteBlaster II, and Ethernet Blaster, this pin is connected to nCE when it is
used for AS programming. Otherwise, it is a no connect.
for PS configuration schemes, refer to
Third-party programmers must switch to 2.5 V. Pin 4 of the header is a V
The MasterBlaster cable can receive power from either 5.0- or 3.3-V circuit boards, DC power supply, or 5.0 V from
the USB cable. For this value, refer to the
kΩ
V
CCA
Figure
10
Chapter 9: Configuration, Design Security, and Remote System Upgrades in the Cyclone III Device Family
(2)
kΩ
V CCA (1)
(1)
shows PS configuration for multi Cyclone III device family using a
9–19:
V CCIO (4)
CC
of the ByteBlaster II, USB-Blaster, or ByteBlasterMV cable with a 2.5- V supply from V
10
GND
kΩ
IO
Cyclone III Device Family 2
Cyclone III Device Family 1
reference voltage for the MasterBlaster output driver. V
nCONFIG
DATA[0]
MSEL[3..0] (6)
nCE
nCE
MSEL[3..0]
(6)
nCONFIG
DATA[0]
MasterBlaster Serial/USB Communications Cable User
CCIO
CONF_DONE
CONF_DONE
Table 9–7 on page
nSTATUS
supply voltage of the I/O bank in which the nCE pin resides.
nSTATUS
MasterBlaster Serial/USB Communications Cable User
DCLK
DCLK
nCEO
nCEO
10
N.C. (5)
kΩ
V CCA (1)
9–11. Connect the MSEL pins directly to V
V CCA (1)
10
10
(2)
kΩ
kΩ
V CCA (1)
CC
power supply for the MasterBlaster cable.
CCA
© December 2009 Altera Corporation
supply.
IO
must match the V
10-Pin Male Header
(Passive Serial Mode)
Pin 1
Guide. In ByteBlasterMV,
Download Cable
Configuration Features
GND
Guide.
V CCA (7)
CCA
CCA
VIO (3)
GND
CCA
or GND.
of the
.