 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ORT8850 Datasheet(PDF) 4 Page - Lattice Semiconductor |
|
||||||||||||||||||||||||||||||
ORT8850 Datasheet(HTML) 4 Page - Lattice Semiconductor |
|
|
4 / 105 page  Lattice Semiconductor ORCA ORT8850 Data Sheet 4 FPGA Features • High-performance platform design: – 0.16 µm 7-level metal technology. – Internal performance of >250 MHz. – Over 600K FPGA system gates (ORT8850H). – Meets multiple I/O interface standards. – 1.5 V operation (30% less power than 1.8 V operation) translates to greater performance. • Traditional I/O selections: – LVTTL (3.3V) and LVCMOS (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/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), ZBT, and DDR. – Double-ended: LVDS, bused-LVDS, LVPECL. – LVDS include optional on-chip termination resistor per I/O and on-chip reference generation. • New capability to (de)multiplex I/O signals: – New Double-Data Rate (DDR) on both input and output at rates up to 350 MHz (700 Mbits/s effective rate). – New 2x and 4x downlink and uplink capability per I/O (i.e., 50 MHz internal to 200 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 indepen- dently, plus one extra for arithmetic operations. – New register control in each PFU has two independent programmable clocks, clock enables, local SET/RESET, and data selects. – New LUT structure allows flexible combinations of LUT4, LUT5, new LUT6, 4 → 1 MUX, new 8 → 1 MUX, and ripple mode arithmetic functions in the same PFU. – 32 x 4 RAM per PFU, configurable as single- or dual-port. Create large, fast RAM/ROM blocks (128 x 8 in only eight PFUs) using the SLIC decoders as bank drivers. – Soft-Wired LUTs (SWL) allow fast cascading of up to three levels of LUT logic in a single PFU through fast internal routing, which reduces routing congestion and improves speed. – Flexible fast access to PFU inputs from routing. – Fast-carry logic and routing to all four adjacent PFUs for nibble-wide, byte-wide, or longer arithmetic func- tions, with the option to register the PFU carry-out. • Abundant high-speed buffered and nonbuffered routing resources provide 2x average speed improvements over previous architectures. • Hierarchical routing optimized for both local and global routing with dedicated routing resources. This results in faster routing times with predictable and efficient performance. • SLIC provides eight 3-State Buffers, up to 10-bit decoder, and PAL ®-like AND-OR-INVERT (AOI) in each pro- grammable logic cell. • Improved built-in clock management with dual-output Programmable Phase-Locked Loops (PPLLs) provide opti- mum clock modification and conditioning for phase, frequency, and duty cycle from 15 MHz up to 420 MHz. Mul- tiplication of the input frequency up to 64x, and division of the input frequency down to 1/64x possible. |
Similar Part No. - ORT8850 |
|
Similar Description - ORT8850 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
