EP2AGX65DF29I5N Altera, EP2AGX65DF29I5N Datasheet - Page 49

• Manufacturer Part Number: EP2AGX65DF29I5N
• Description: IC ARRIA II GX FPGA 65K 780FBGA
• Manufacturer: Altera
• Series: Arria II GXr

Specifications of EP2AGX65DF29I5N

• Number Of Logic Elements/cells: 60214
• Number Of Labs/clbs: 2530
• Total Ram Bits: 5246
• Number Of I /o: 364
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 780-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Chapter 3: Memory Blocks in Arria II Devices
Memory Features
Table 3–1. Summary of Memory Features in Arria II Devices (Part 2 of 2)
Table 3–2. Memory Capacity and Distribution in Arria II Devices
December 2010 Altera Corporation
Same-port read-during-write
Mixed-port read-during-write
ECC Support
Note to
(1) These numbers are preliminary.
EP2AGX125
EP2AGX190
EP2AGX260
EP2AGZ225
EP2AGZ300
EP2AGZ350
EP2AGX45
EP2AGX65
EP2AGX95
Device
Table
Memory Block Types
Parity Bit Support
3–1:
Feature
Table 3–2
device.
M9K and M144K memory blocks are dedicated resources. MLABs are dual-purpose
blocks. You can configure the MLABs as regular logic array blocks (LABs) or as
MLABs. Ten ALMs make up one MLAB. You can configure each ALM in an MLAB as
either a 64 × 1 or a 32 × 2 block, resulting in a 64 × 10 or 32 × 20 simple dual-port
SRAM block in a single MLAB.
All memory blocks have built-in parity bit support. The ninth bit associated with each
byte can store a parity bit or serve as an additional data bit. No parity function is
actually performed on the ninth bit.
MLABs
1,265
1,874
2,482
3,806
5,130
4,480
5,960
6,970
903
lists the capacity and distribution of the memory blocks in each Arria II
Outputs set to old data or don’t
Outputs set to
M9K Blocks
Arria II GX
old data
Soft IP support using the
1,235
1,248
1,248
319
495
612
730
840
950
Quartus II software
MLABs
care
Outputs set to
don’t care
Arria II GZ
M144K
—
—
—
—
—
—
—
24
36
Arria II Device Handbook Volume 1: Device Interfaces and Integration
Outputs set to old data or don’t
Outputs set to old data or new
Arria II GX
Soft IP support using the
Quartus II software
Total RAM Bits (including MLABs) (Kbits)
M9K Blocks
data
care
Arria II GZ
11,756
13,915
18,413
20,772
3,435
5,246
6,679
8,121
9,939
support using the
old data or don’t
simple dual-port
old data or new
Built-in support
mode or soft IP
M144K Blocks
Outputs set to
Outputs set to
in ×64-wide
Quartus II
Arria II GZ
software
data
care
3–3