EP1SGX25CF672C7 Altera, EP1SGX25CF672C7 Datasheet - Page 93

• Manufacturer Part Number: EP1SGX25CF672C7
• Description: IC STRATIX GX FPGA 25KLE 672FBGA
• Manufacturer: Altera
• Series: Stratix® GXr

Specifications of EP1SGX25CF672C7

• Number Of Logic Elements/cells: 25660
• Number Of Labs/clbs: 2566
• Total Ram Bits: 1944576
• Number Of I /o: 455
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 672-FBGA
• Family Name: Stratix GX
• Number Of Logic Blocks/elements: 25660
• # I/os (max): 455
• Frequency (max): 4.38597GHz
• Process Technology: SRAM
• Operating Supply Voltage (typ): 1.5V
• Logic Cells: 25660
• Ram Bits: 1944576
• Operating Supply Voltage (min): 1.425V
• Operating Supply Voltage (max): 1.575V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 672
• Package Type: FC-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Not Compliant

Altera Corporation
February 2005
Table 4–4. M4K RAM Block Configurations (Simple Dual-Port)
Table 4–5. M4K RAM Block Configurations (True Dual-Port)
Read Port
256
128
256
128
512
512
4K
2K
1K
×
×
×
×
×
×
×
256
256
×
×
512
512
4K
2K
1K
Port A
1
2
4
16
32
18
36
8
9
×
×
×
×
×
×
×
16
18
1
2
4
8
9
4K 1
v
v
v
v
v
v
2K × 2
4K × 1
v
v
v
v
v
v
The memory address depths and output widths can be configured as
4,096 × 1, 2,048 × 2, 1,024 × 4, 512 × 8 (or 512 × 9 bits), 256 × 16 (or
256 × 18 bits), and 128 × 32 (or 128 × 36 bits). The 128 × 32- or 36-bit
configuration is not available in the true dual-port mode. Mixed-width
configurations are also possible, allowing different read and write
widths.
configurations.
When the M4K RAM block is configured as a shift register block, you can
create a shift register up to 4,608 bits (w × m × n).
v
v
v
v
v
1K ° 4 512 ° 8 256 ° 16
v
v
v
v
v
v
Tables 4–4
2K × 2
v
v
v
v
v
v
v
v
v
v
v
and
1K × 4
v
v
v
v
v
4–5
v
v
v
v
v
v
Write Port
summarize the possible M4K RAM block
512 × 8
Port B
v
v
v
v
v
128 ° 32 512 ° 9 256 ° 18
Stratix GX Device Handbook, Volume 1
v
v
v
v
v
v
256 × 16
v
v
v
v
v
v
v
v
Stratix GX Architecture
512 × 9
v
v
v
v
v
256 × 18
128 ° 36
v
v
v
v
v
4–27