EPF10K50EQI240-2 Altera, EPF10K50EQI240-2 Datasheet - Page 14

• Manufacturer Part Number: EPF10K50EQI240-2
• Description: IC FLEX 10KE FPGA 50K 240-PQFP
• Manufacturer: Altera
• Series: FLEX-10KE®r

Specifications of EPF10K50EQI240-2

• Number Of Logic Elements/cells: 2880
• Number Of Labs/clbs: 360
• Total Ram Bits: 40960
• Number Of I /o: 189
• Number Of Gates: 199000
• Voltage - Supply: 2.3 V ~ 2.7 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 240-MQFP, 240-PQFP
• Family Name: FLEX 10KE
• Number Of Usable Gates: 50000
• Number Of Logic Blocks/elements: 2880
• # Registers: 189
• # I/os (max): 189
• Frequency (max): 200MHz
• Process Technology: CMOS
• Operating Supply Voltage (typ): 2.5V
• Logic Cells: 2880
• Ram Bits: 40960
• Device System Gates: 199000
• Operating Supply Voltage (min): 2.3V
• Operating Supply Voltage (max): 2.7V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 240
• Package Type: PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 544-1945; EPF10K50EQI240-2

FLEX 10KE Embedded Programmable Logic Devices Data Sheet
14
When used as RAM, each EAB can be configured in any of the following
sizes: 256 16, 512 8, 1,024 4, or 2,048
Figure 5. FLEX 10KE EAB Memory Configurations
Larger blocks of RAM are created by combining multiple EABs. For
example, two 256 16 RAM blocks can be combined to form a 256 32
block; two 512 8 RAM blocks can be combined to form a 512
(see
Figure 6. Examples of Combining FLEX 10KE EABs
If necessary, all EABs in a device can be cascaded to form a single RAM
block. EABs can be cascaded to form RAM blocks of up to 2,048 words
without impacting timing. The Altera software automatically combines
EABs to meet a designer’s RAM specifications.
Figure
256
256
256
16
6).
16
16
256
32
512
8
2 (see
1,024 4
512
512
Figure
8
8
Altera Corporation
5).
512
16
2,048 2
16 block