Broadcom

- 10 -

HDLx-2416 Series

Data Sheet

Enlarged Character Font

NOTE

1.

Unless otherwise specified, the tolerance on all dimensions is ± 0.254 mm (0.010 inch).

2.

Dimensions are in mm (inches).

Electrical Description

Pin Function

Description

Clear (CLR, pin 3)

When CLR is a logic 0 the ASCII RAM is reset to 20hex (space) and the Control Register/Attribute

RAM is reset to 00hex.

Cursor Enable (CUE pin 4)

CUE determines whether the IC displays the ASCII or the Cursor memory. (1 = Cursor, 0 = ASCII).

Cursor Select (CU, pin 5)

CU determines whether data is stored in the ASCII RAM or the Attribute RAM/Control Register. (1

= ASCII, 0 = Attribute RAM/Control Register).

Write (WR, pin 6)

WR must be a logic 0 to store data in the display.

Address 00 accesses the far right display location.

Address 11 accesses the far left location.

GND (pin 10)

GND is the display ground.

Blanking Input (BL, pin 18)

BL is used to flash the display, blank the display or to dim the display.

0.80 (0.031)

TYP.

5.08

(0.200)

0.80 (0.031)

TYP.

0.25 (0.010)

TYP.

3.43 (0.135)