MTV212M32 Datasheet | Myson

FEATURES - - - - - - - - - - - - - 8051 core, 12MHz operating frequency. 512-byte RAM; 32K-byte program Flash-ROM support In System Programming(ISP). Maximum 14 channels of 5V open-drain PWM DAC. Maximum 32 bi-directional I/O pins. SYNC processor for posite separation/insertion, H/V polarity/frequency check, polarity adjustment and programmable clamp pulse output. Built-in self-test pattern generator with four free-running timings. Built-in low power reset circuit. pliant with VESA DDC1/2B/2Bi/2B+ standard. Dual slave IIC addresses. Single master IIC interface for internal device munication. 4-channel 6-bit ADC. Watchdog timer with programmable interval. 40-pin DIP, 42-pin SDIP or 44-pin PLCC package. GENERAL DESCRIPTIONS The MTV212M32 micro-controller is an 8051 CPU core embedded device specially tailored to Monitor applications. It includes an 8051 CPU core, 512-byte SRAM, SYNC processor, 14 built-in PWM DACs, VESA DDC interface, 3-channel A/D converter and a 32K-byte internal program Flash-ROM. BLOCK DIAGRAM P0.07 RD WR ALE INT1 P1.0-7 P2.0-2,P2.4-7 P3.2-0 P3.4-5 RST X1 X2 P0.07 RD WR ALE INT1 H/VSYNC CONTROL STOUT HBLANK VBLANK HSYNC VSYNC HCLAMP HALFV HALFH AD0-2 14 CHANNEL PWM DAC ISCL ISDA HSCL HSDA DDC & IIC INTERFACE 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 acpany the sale of the product. Revision 1.1 -1- 2000/07/04 MYSON TECHNOLOGY DEVICE SUMMARY MTV212M32 (Rev 1.1) The MTV212M32 is one of the MTV212 family device. For other family devices information, please see the table below: Part Number MTV212A16 MTV212A24 MTV212M32/A32 MTV212A32U MTV212A48U MTV212A64U USB No No No Yes Yes Yes ROM 16K 24K 32K 32K 48K 64K RAM 256 512 512 768 768 1024 Package PDIP40, SDIP42, PLCC44 PDIP40, SDIP42, PLCC44 PDIP40, SDIP42, PLCC44 PDIP40, SDIP42, PLCC44...