(Hong Kong)
Product Summary
The NT68673UMFG is a monitor component mC for auto-sync and digital controlled applications. The NT68673UMFG contains a 6502 8-bit CPU core, 256 bytes of RAM used as working RAM and stack area, 24K bytes of ROM maximum for programming, 14-channel 8-bit PWM D/A converters, 2- channel A/D converters for key detection saving I/O pins, one 8 bit pre-loadable base timer, internal Hsync and Vsync signals processor providing mode detection, watch-dog timer preventing system from abnormal operation, and an I2C bus interface.
Parametrics
NT68673UMFG absolute maximum ratings: (1)DC Supply Voltage VDD - VSS: -0.3V to 7V; (2)Input Voltage: GND -0.2V to VCC +0.2V; (3)Operating Temperature: 0°C to +70°C; (4)Storage Temperature: -50°C to +125°C; (5)IIH Input High Current: -200 to -350 mA.
Features
NT68673UMFG features: (1)40 piDIP & 42 piSDIP package; (2)Operating Voltage Range: 4.5V to 5.5V; (3)CMOS technology for low power consumption; (4)Crystal oscillator or ceramic resonator available; (5)6502 8-bit CMOS CPU core; (6)8MHz operatioof frequency; (7)4/8/12/16/24K bytes ROM are available; (8)256 bytes of RAM (which stores EDID for DDC1/2B); (9)One 8-bit pre-loadable base timer; (10)14 channels of 8 bit PWM outputs: 6 channel with 5V opedraiand 8 channel with 12V opedrain; (11)2 channel A/D converters with 6-bit resolution.
Diagrams
