F65545B2

Product Summary

The F65545B2 is a High Performance Flat Panel/CRT Controller initiated 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 F65545B2 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 F65545B2 also uses 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

F65545B2 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

F65545B2 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