MYSON
TECHNOLOGY
MTV212M64
(Rev. 1.2)
8051 Embedded Monitor Controller
MTP Type
This datasheet contains new product information. Myson Technology reserves the rights to modify the product specification without
notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product.
Revision 1.2
- 1 -
2000/07/04
FEATURES
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8051 core, 12MHz operating frequency.
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1024-byte RAM, 64K-byte program Flash-ROM.•
•
Maximum 14 channels of 9V open-drain PWM DAC.
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Maximum 32 bi-directional I/O pins.
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SYNC processor for composite separation/insertion, H/V polarity/frequency check, polarity adjustment
and programmable clamp pulse output.
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Built-in self-test pattern generator with three free-running timings.
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Built-in low power reset circuit.
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Compliant with VESA DDC1/2B/2Bi/2B+ standard.
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Dual slave IIC addresses.
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Single master IIC interface for internal device communication.
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4-channel 6-bit ADC.
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Watchdog timer with programmable interval.
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Compliant with Low Speed USB Spec.1.1 including 2 Endpoints: one is Control endpoint (8-byte IN & 8-
byte OUT FIFOs), the other one is Interrupt endpoint (8-byte IN FIFO).
•
Built-in 3.3V regulator for USB Interface.
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40-pin DIP, 42-pin SDIP or 44-pin PLCC package.
GENERAL DESCRIPTIONS
The MTV212M micro-controller is an 8051 CPU core embedded device specially tailored to Monitor
applications. It includes an 8051 CPU core, 1024-byte SRAM, SYNC processor, 14 built-in PWM DACs,
VESA DDC interface, 4-channel A/D converter, Low Speed USB Interface and a 64K-byte internal program
Flash-ROM.
BLOCK DIAGRAM