EP4SGX530HH35C2N Altera, EP4SGX530HH35C2N Datasheet - Page 62

• Manufacturer Part Number: EP4SGX530HH35C2N
• Description: IC STRATIX IV FPGA 530K 1152HBGA
• Manufacturer: Altera
• Series: Stratix® IV GXr

Specifications of EP4SGX530HH35C2N

• Number Of Logic Elements/cells: 531200
• Number Of Labs/clbs: 21248
• Total Ram Bits: 27376
• Number Of I /o: 564
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1152-HBGA
• Family Name: Stratix® IV
• Number Of Logic Blocks/elements: 531200
• # Registers: 424960
• # I/os (max): 560
• Process Technology: 40nm
• Operating Supply Voltage (typ): 900mV
• Logic Cells: 531200
• Ram Bits: 28033024
• Operating Supply Voltage (min): 0.87V
• Operating Supply Voltage (max): 0.93V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 1152
• Package Type: FCHBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant

3–4
Figure 3–1. Byte Enable Functional Waveform
Stratix IV Device Handbook Volume 1
current data: q (asynch)
don't care: q (asynch)
contents at a0
contents at a1
contents at a2
address
byteena
inclock
wren
data
Figure 3–1
control the operations of the RAM blocks.
When a byte-enable bit is de-asserted during a write cycle, the corresponding data
byte output can appear as either a “don’t care” value or the current data at that
location. The output value for the masked byte is controllable using the Quartus II
software. When a byte-enable bit is asserted during a write cycle, the corresponding
data byte output also depends on the setting chosen in the Quartus II software.
XXXX
XX
an
FFFF
doutn
doutn
FFFF
shows how the write enable (wren) and byte enable (byteena) signals
10
a0
FFFF
ABXX
ABFF
ABCD
01
a1
XXCD
FFCD
Chapter 3: TriMatrix Embedded Memory Blocks in Stratix IV Devices
11
a2
ABCD
ABCD
ABFF
a0
FFCD
ABFF
ABFF
ABCD
a1
© March 2010 Altera Corporation
XXXX
XX
FFCD
FFCD
a2
ABCD
ABCD
Overview