(Hong Kong)
Product Summary
The NT68625MFG-128 is a new generation monitor μC for auto-sync and digital control applications. Particularly, the NT68625MFG-128 supports various and efficient functions to allow users to easily develop USB monitors. The NT68625MFG-128 contains the 6502 8-bit CPU core, 512 bytes of RAM used as working RAM and stack area, 32K bytes of OTP ROM, 13-channels of 8-bit PWM D/A converters, 4-channel A/D converters for key detection which save I/O pins, one 8-bit pre-loadable base timer, internal Hsync and Vsync signals processor, a Watch-dog timer which prevents the system from abnormal operation, and two I2C bus interfaces.
Parametrics
NT68625MFG-128 absolute maximum ratings: (1)IDD Operating Current: 20 mA; (2)VIH1 Input High Voltage: 2 V; (3)ROL Pull Down Resistor ( RESET ): 50 to 150 KΩ.
Features
NT68625MFG-128 features: (1)Operating voltage range: 4.5V to 5.5V; (2)CMOS technology for low power consumption; (3)6502 8-bit CMOS CPU core; (4)8 MHz operatiofrequency; (5)32K/24K/16K bytes of ROM; (6)512 bytes of RAM; (7)One 8-bit base timer; (8)13 channels of 8-bit PWM outputs with 5V opedrain; (9)4 channel A/D converters with 6-bit resolution; (10)25 bi-directional I/O port pins (8 dedicated I/O pins).
Diagrams
