About FPGA Orca

ORCA 2C-A Series FPGAs

OR2C Chip

The Optimized Reconfigurable Cell Array (ORCA) OR2C-A series of SRAM-based FPGAs can be used as drop in replacements for the ATT2Cxx series. The OR2C-A devices are implemented with a 0.35 µm process optimized for 5 V operation and offer high density without sacrificing high performance. These FPGAs are offered in a variety of industry-standard packages, speed grades, and temperature ranges.


Device Offerings [ TOP ]

Device
Usable Gates*
Latches/FFs
Max User RAM Bits
User I/Os
Array Size
OR2C04A
4,800-11,000
400
6,400
160
10x10
OR2C06A
6,900-15,900
576
9,216
192
12x12
OR2C08A
9,400-21,600
784
12,544
224
14x14
OR2C10A
12,300-28,300
1024
16,384
256
16x16
OR2C12A
15,600-35-800
1296
20,736
288
18x18
OR2C15A
19,200-44,200
1600
25,600
320
20x20
OR2C26A
27,600-63600
2304
36,864
384
24x24
OR2C40A
43,200-99,400
3600
57,600
480
30x30
* The first number in the usable gates column assumes 48 gates per PFU (12 gates per 4-input LUT/FF pair) for logic-only designs. The second number assumes 30% of a design is RAM. PFUs used as RAM are counted at 4 gates per bit, with each PFU capable of implementing a 16x4 RAM (or 256 gates) per PFU.


Ordering Information [ TOP ]

Example: OR2C12A-4S240I

OR2C12A Device Type
-4 Speed Grade
S Package Type
240 Number of Pins
I Temperature Range



Voltage Options  [ TOP ]

Device Voltage
OR2TxxA 3.3 volts
OR2CxxA 5 volts



Temperature Range  [ TOP ]

Symbol Description Temperature
(Blank) Commercial 0°C to 70°C
I Industrial -40°C to +85°C



Package Types  [ TOP ]

Symbol Description
BA Plastic Ball Grid Array (PBGA)
BC Enhanced Ball Grid Array (EBGA)
J Quad Flat Package (QFP)
M Plastic Leaded Chip Carrier (PLCC)
PS Power Quad Shrink Flat Package (SQFP2)
S Shrink Quad Flat Package (SQFP)
T Thin Quad Flat Package (TQFP)



OR2C-A Series Package Matrix  [ TOP ]

Packages Code OR2C04A OR2C06A OR2C08A OR2C10A
84-Pin PLCC M84 CI CI CI CI
100-Pin TQFP T100 CI CI - -
144-Pin TQFP T144 CI CI - -
160-Pin QFP J160 CI CI CI CI
208-Pin EIAJ SQFP/SQFP2 S208/PS208 CI CI CI CI
240-Pin EIAJ SQFP/SQFP2 S240/PS240 - CI CI CI
256-Pin PBGA BA256 - CI CI CI
304-Pin EIAJ SQFP/SQFP2 S304/PS304 - - - -
352-Pin PBGA BA352 - - - CI
432-Pin PBGA BC432 - - - -
600-Pin EBGA BC600 - - - -
Key: C = commercial, I = industrial

OR2C-A Series Package Matrix (continued)

Packages Code OR2C12A OR2C15A OR2C26A OR2C40A
84-Pin PLCC M84 CI CI - -
100-Pin TQFP T100 - - - -
144-Pin TQFP T144 - - - -
160-Pin QFP J160 - - - -
208-Pin EIAJ SQFP/SQFP2 S208/PS208 CI CI CI CI
240-Pin EIAJ SQFP/SQFP2 S240/PS240 CI CI CI CI
256-Pin PBGA BA256 CI CI - -
304-Pin EIAJ SQFP/SQFP2 S304/PS304 CI CI CI CI
352-Pin PBGA BA352 CI CI CI -
432-Pin PBGA BC432 - CI CI CI
600-Pin EBGA BC600 - - CI CI
Key: C = commercial, I = industrial


Product Literature [ TOP ]

Pdf Product Brief
ORCA OR2C-A/OR2T-A Series FPGAs (60 Kb)

This product brief outlines the features and benefits as well as a brief description of the OR2C-A Series. Important information includes an I/Os Summary Table and ordering information.

Pdf Data Sheet
ORCA OR2C-A/OR2T-A Series FPGAs (1632 Kb)

This data sheet covers the features and specifications for both these series of devices. The OR2T-A is optimized for 3.3 V operation and the OR2C-A for 5 V operation. These devices provide up to 40,000 gates and 480 user I/Os of high-performance, cost-effective, low-power 0.35 µm CMOS technology. Both addendums listed below should accompany this document and should also be retrieved. They contain important updates to this document.

Pdf Data Addendum 1
ORCA OR2C-A/OR2T-A Series FPGAs (317 Kb)

This document is an addendum to the ORCA OR2C-A/OR2T-A Series FPGAs Data Sheet listed above. Please use the pages in this addendum to replace existing pages in that data sheet.

Pdf Data Addendum 2
ORCA OR2C-A/OR2T-A Series FPGAS (19 Kb)

This document contains important pinout information and should accompany Data Addendum 1 and the ORCA OR2C/T-A Data Sheet above.

Pdf Manual
Qualification Manual (649 Kb)

This qualification manual includes Lucent's Quality Policy and descriptions of its OR2C/T-A, ATT3000, and 1700 Series device qualification testing, package qualification, vendor quality monitoring, reliability monitoring and several other related topics. Clear


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