OR4E02-3BA352C-2I - Brand New Lattice Semiconductor IC Chips
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Description
The OR4E02-3BA352C-2I is an electronic component model categorized as IC Chips. It is part of the ORCA Series 4 architecture, which is a new generation of SRAM-based programmable devices developed by Lucent Technologies Microelectronics Group. Designed with networking applications in mind, the ORCA Series 4 family incorporates system-level features that can reduce logic requirements and increase system speed. The OR4E02-3BA352C-2I offers high-performance platform design, traditional I/O selections, new programmable high-speed I/O, and enhanced twin-quad programmable function unit (PFU).
Specifications and features
Programmable Features
- High-performance platform design
- 0.13 µm seven-level metal technology
- Internal performance of >250 MHz (four logic levels)
- I/O performance of >416 MHz for all user I/Os
- Over 1.5 million usable system gates
- Meets multiple I/O interface standards
- 1.5 V operation (30% less power than 1.8 V operation)
- Embedded block RAM (EBR) for onboard storage and buffer needs
- Built-in system components including an internal system bus, eight PLLs, and microprocessor interface
Traditional I/O selections
- LVTTL and LVCMOS (3.3 V, 2.5 V, and 1.8 V) I/Os
- Per pin-selectable I/O clamping diodes provide 3.3 V PCI compliance
- Individually programmable drive capability. 24 mA sink/12 mA source, 12 mA sink/6 mA source, or 6 mA sink/3 mA source
- Two slew rates supported (fast and slew-limited)
- Fast-capture input latch and input flip-flop (FF)/ latch for reduced input setup time and zero hold time
- Fast open-drain drive capability
- Capability to register 3-state enable signal
- Off-chip clock drive capability
- Two-input function generator in output path
New programmable high-speed I/O
- Single-ended: GTL, GTL+, PECL, SSTL3/2 (class I & II), HSTL (Class I, III, IV), zero-bus turn-around (ZBT*), and double data rate (DDR)
- Double-ended: LDVS, bused-LVDS, LVPECL
- Customer defined: Ability to substitute arbitrary standard-cell I/O to meet fast moving standards
New capability to (de)multiplex I/O signals
- New DDR on both input and output at rates up to 311 MHz (622 MHz effective rate)
- Used to implement emerging RapidIO† backplane interface specification
- New 2x and 4x downlink and uplink capability per I/O (i.e., 104 MHz internal to 416 MHz I/O)
Enhanced twin-quad programmable function unit (PFU)
- Eight 16-bit look-up tables (LUTs) per PFU
- Nine user registers per PFU, one following each LUT and organized to allow two nibbles to act independently, plus one extra for arithmetic carry/borrow operations
Application Scenarios
The OR4E02-3BA352C-2I is widely used in networking applications where high-speed and programmable features are required. It can be used in various networking devices and systems to enhance performance and reduce logic requirements.
Comparison
Advantages- High-performance platform design with internal performance of >250 MHz
- Multiple I/O interface standards supported
- Embedded block RAM for onboard storage and buffer needs
- Ability to register 3-state enable signal
- New capability to (de)multiplex I/O signals
Disadvantages- Not compatible with all I/O interface standards
- Higher power consumption compared to some other models
- May require additional components for specific applications
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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- Datasheet: Download OR4E02-3BA352C-2I
- Chipdatas Part: CD90-OR4E02-3BA352C-2I
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 14:40 +0800
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