F65545/B2

Product Summary

The F65545/B2 High Performance Flat Panel/CRT Controllers initiate a family of 208-pin, high performance solutions for full-featured notebook/sub-notebook and other portable applications that require the highest graphics performance available. The F65545/B2 is pin-to-pin compatible with the 65540 and adds a sophisticated graphics hardware engine for Bit Block Transfer (BitBLT), line drawing, hardware cursor, and other functions intensively used in Graphical User Interfaces (GUIs) such as Microsoft Windows. The F65545/B2 also use the same video BIOS, offering the system manufacturer a wide range of price / performance points while minimizing overhead for system integration and improving time-to-market.

Parametrics

Absolute maximum ratings:(1)Power Dissipation, PD: 1W; (2)Supply Voltage, VCC: 0.5 to 7.0V; (3)Input Voltage, VI: 0.5 to VCC+0.5V; (4)Output Voltage, VO: -0.5 to -VCC+0.5 V; (5)Operating Temperature (Ambient), TOP: -25 to -85℃; (6)Storage Temperature, TSTG: -40 to -125℃.

Features

Features:(1)Highly integrated design (flat panel / CRT VGA controller, RAMDAC, clock synthesizer); (2)Multiple Bus Architecture Integrated Interface; (3)Flexible display memory configurations; (4)Hardware windows acceleration (65545); (5)High performance resulting from zero wait-state writes (write buffer) and minimum wait-state reads (internal asynchronous FIFO design); (6)Mixed 3.3V ±0.3V / 5.0V ±10% Operation; (7)Interface to CHIPS PC Video to display live video on flat panel displays; (8)Supports panel resolutions up to 1280 x 1024 resolution including 800x600 and 1024x768; (9)Supports non-interlaced CRT monitors with resolutions up to 1024 x 768 / 256 colors; (10)Flexible on-board Activity Timer facilitates ordered shut-down of the display system; (11)Power Sequencing control outputs regulate application of Bias voltage, +5V to the panel and +12 V to the inverter for backlight operation; (12)SMARTMAP intelligent color to gray scale conversion enhances text legibility; (13)Text enhancement feature improves white text contrast on flat panel displays; (14)Fully Compatible with IBM VGA; (15)EIAJ-standard 208-pin plastic flat pack.

Diagrams