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M37220M3-xxxSP Dataheets PDF



Part Number M37220M3-xxxSP
Manufacturers Renesas Technology
Logo Renesas Technology
Description SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Datasheet M37220M3-xxxSP DatasheetM37220M3-xxxSP Datasheet (PDF)

www.DataSheet4U.com To all our customers Regarding the change of names mentioned in the document, such as Mitsubishi Electric and Mitsubishi XX, to Renesas Technology Corp. The semiconductor operations of Hitachi and Mitsubishi Electric were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.) Accordingly, although Mitsubishi Electric, Mitsubishi .

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www.DataSheet4U.com To all our customers Regarding the change of names mentioned in the document, such as Mitsubishi Electric and Mitsubishi XX, to Renesas Technology Corp. The semiconductor operations of Hitachi and Mitsubishi Electric were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.) Accordingly, although Mitsubishi Electric, Mitsubishi Electric Corporation, Mitsubishi Semiconductors, and other Mitsubishi brand names are mentioned in the document, these names have in fact all been changed to Renesas Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been made to the contents of the document, and these changes do not constitute any alteration to the contents of the document itself. Note : Mitsubishi Electric will continue the business operations of high frequency & optical devices and power devices. Renesas Technology Corp. Customer Support Dept. April 1, 2003 MITSUBISHI MICROCOMPUTERS M37220M3-XXXSP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER www.DataSheet4U.com DESCRIPTION The M37220M3-XXXSP is a single-chip microcomputer designed with CMOS silicon gate technology. It is housed in a 42-pin shrink plastic molded DIP. In addition to their simple instruction sets, the ROM, RAM and I/O addresses are placed on the same memory map to enable easy programming. The M37220M3-XXXSP has a PWM output function and a OSD display function, so it is useful for a channel selection system for TV. PIN CONFIGURATION (TOP VIEW) HSYNC VSYNC P00/PWM0 P01/PWM1 P02/PWM2 P03/PWM3 P04/PWM4 P05/PWM5 P06/INT2/A-D4 P07/INT1 P23/TIM3 P24/TIM2 P25 P26 P27 D-A P32 CNVSS XIN XOUT VSS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 P52/R P53/G P54/B P55/OUT P20/SCLK P21/SOUT P22/SIN P10 P11 P12 P13 P14 P15/A-D1/INT3 P16/A-D2 P17/A-D3 P30/A-D5/DA1 P31/A-D6/DA2 RESET OSC1/P33 OSC2/P34 VCC M37220M3-XXXSP FEATURES • Number of basic instructions ..................................................... 71 • Memory size ROM ........................................................ 12 K bytes RAM ......................................................... 256 bytes ROM for display......................................... 4 K bytes RAM for display .......................................... 80 bytes The minimum instruction execution time .......................................... 0.5 µs (at 8 MHz oscillation frequency) Power source voltage .................................................. 5 V ± 10 % Power dissipation ............................................................. 165 mW (at 8 MHz oscillation frequency, V CC=5.5V, at CRT display) Subroutine nesting ....................................... 96 levels (maximum) Interrupts ....................................................... 13 types, 13 vectors 8-bit timers .................................................................................. 4 Programmable I/O ports (Ports P0, P1, P2, P30–P3 2) .............. 27 Input ports (Ports P33, P34) ......................................................... 2 Output ports (Ports P52–P5 5) ...................................................... 4 12 V withstand ports ....................................................................6 LED drive ports ........................................................................... 4 Serial I/O ............................................................ 8-bit ! 1 channel A-D comparator (6-bit resolution) ................................ 6 channels D-A converter (6-bit resolution) ................................................... 2 PWM output circuit ......................................... 14-bit ! 1, 8-bit ! 6 • • • • • • • • • • • • • • • Outline 42P4B • CRT display function Number of display characters ................ 24 characters ! 2 lines (16 lines maximum) Kinds of characters ..................................................... 128 kinds Dot structure .......................................................... 12 ! 16 dots Kinds of character sizes .................................................. 3 kinds Kinds of character colors (It can be specified by the character) maximum 7 kinds (R, G, B) Kinds of raster colors (maximum 7 kinds) Display position Horizontal .................................................................. 64 levels Vertical .................................................................... 128 levels Bordering (horizontal and vertical) APPLICATION TV SIN SCLK SOUT PWM5 PWM4 PWM3 PWM2 PWM1 PWM0 P0 (8) INT3 P1 (8) P3 (3) P2 (8) INT2 INT1 OUT B G R 10 9 8 7 6 5 4 3 28 29 30 31 32 33 34 35 15 14 13 12 11 36 37 38 16 17 26 27 39 40 41 42 MITSUBISHI MICROCOMPUTERS M37220M3-XXXSP SINGL.


H11D4x M37220M3-xxxSP SSC3000


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