Bt458 Datasheet - Brooktree

Monolithic CMOS 256-Color Palette RAMDAC

Bt458 Features

* include programmable blink rates, bit plane masking and blinking, color overlay capability, and a dual-port color palette RAM. Functional Block Diagram CLOCK

* CLOCK VAA GND FSADJUST VREF Distinguishing Features

* 165, 135, 125, 110, 80 MHz operation

* 4:1 or 5:1 input mux

Bt458 General Description

Pin Descriptions The Bt4978 is available in both 84-pin Plastic Leaded Chip Carrier (PLCC) and Ceramic PGA packages, as illustrated in Figure 1 and 2. Pin descriptions are provided in Table 1. Pin labels for the PGA package are given in Table 2. Figure 1. Bt457/8 84-Pin J-Lead Package 74 P2B 73 P2.

Bt458 Datasheet (639.59 KB)

Bt458 Datasheet Preview — Preview of Bt458 PDF

Datasheet Details

Part number:

Bt458

Manufacturer:

Brooktree

File Size:

639.59 KB

Description:

Monolithic cmos 256-color palette ramdac.
Bt451 Bt457 125 MHz/135 MHz/165 MHz Monolithic CMOS 256 Color Palette RAMDAC Bt458 The Bt457 and Bt458 are pin and software-compatible RAMDACs desi.

📁 Related Datasheet

Bt451 Monolithic CMOS 256-Color Palette RAMDAC (Brooktree)

BT45228 LCD (BATRON)

BT45258 LCD (BATRON)

BT453 Monolithic CMOS (Brooktree)

BT457 (BT457 / BT458) Monolithic CMOS 256 Color Palette RAMDAC (Conexant Systems)

Bt457 Monolithic CMOS 256-Color Palette RAMDAC (Brooktree)

BT458 (BT457 / BT458) Monolithic CMOS 256 Color Palette RAMDAC (Conexant Systems)

BT459 Monolithic CMOS 256 x 24 Color Palette RAMDAC (Brooktree)

BT401 DC/DC Converters (ETC)

BT402 DC/DC Converters (ETC)

TAGS

Bt458 Monolithic CMOS 256-Color Palette RAMDAC Brooktree

Image Gallery

Bt458 Features

Bt458 General Description

Datasheet Details

File Size:

Description:

Bt458 Distributor