The SC11485/SC11487/SC11489/SC12485/SC12487/SC12489 is a family of 16-bit HiCOLOR palettes that support both the popular HiCOLOR-15 format and the HiCOLOR-16 color format. These devices support up to 65,536 colors (HiCOLOR-16) or 32,768 colors (HiCOLOR-15) and include anti-aliasing capability to improve graphics quality. The family is pin and function compatible with previous Sierra HiCOLOR-15 palettes.
| Color Support (HiCOLOR-16) | 65,536 colors |
|---|---|
| Color Support (HiCOLOR-15) | 32,768 colors |
| Pseudo Color Support | 256 colors |
| Maximum Clock Rate | 110 MHz |
| Video Standards | RS-343A / RS-170 Compatible |
Yes, on-chip analog comparators are included to simplify diagnostics and debugging, with the resulting output onto the SENSE pin.
The SC11489 and SC12489 models include 15 overlay registers.
The full scale output current is 3.025 mA.