CXP1042Q

Features:

• Can be connected directly to CDL-500 series LSIs for CD use
• Up to 16 keys can be connected directly; expansion of functions through addition of keys is possible


Pinout

Specifications

Item	Symbol	Rating	Unit	Remarks
Supply voltage	VDD	0.3 to +7.0	V
LCD bias voltage	VLC1, VLC2, VLC3	0.3 to +7.0*1
Input voltage	VIN	0.3 to +7.0*1	V
Output voltage	VOUT	0.3 to +7.0*1	V
High level output current	IOH	5	mA	General purpose port 1 pins*2
High level total output current	IOH	50	mA	Total for all output pins
Low level output current	IOL	15	mA	General purpose port 1 pins*2
Low level total output current	IOL	100	mA	Total for all output pins
Operating temperature	Topr	20 to +75	°C
Storage temperature	Tstg	55 to +150	°C
Allowable power dissipation	PD	600	mW	QIP

Description

The CXP1042Q is a 4-bit single chip microcomputer based on the SPC500 series. It incorporates programs in firmware for CD operations. It can be connected directly to the CDL-500 series of LSIs for CD players, and can directly drive LCDs, in addition to other features. It can be employed in a wide range of equipment, from deck-type CD players to radio cassettes and portable systems CXP1042Q.