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W78C354

Winbond
Part Number W78C354
Manufacturer Winbond
Description MONITOR MICROCONTROLLER
Published Apr 17, 2005
Detailed Description Preliminary W78C354 MONITOR MICROCONTROLLER GENERAL DESCRIPTION The W78C354 is a high-performance monitor microcontrolle...
Datasheet PDF File W78C354 PDF File

W78C354
W78C354

Overview
Preliminary W78C354 MONITOR MICROCONTROLLER GENERAL DESCRIPTION The W78C354 is a high-performance monitor microcontroller that is based on the embedded 80C32 microcontroller core.
The W78C354 includes a 16 KB ROM, 512 byte internal data RAM, a 6-bit A/D converter, two 12-bit and fourteen 8-bit PWM static DACs, one 12-bit and three 8-bit PWM dynamic DACs, a sync processor, an I2C port, a DDC port, a watchdog timer, and glue logic specially designed for monitor applications.
The W78C354 is suitable for monitors applying VESA DDC1/DDC2B/DDC2B+.
This product's high level of integration and the availability of a one-time programmable (OTP) flash PROM version(the W78E354) help to reduce unit costs, development costs, and development time.
FEATURES • 80C32 MCU core included • 20 MHz maximum operating frequency • 16 KB ROM for program storage • 512 bytes of on-chip data RAM: − Lower 256 bytes accessed as in the 80C32 − Higher 256 bytes accessed as an external data memory via "MOVX ...


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