 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
M37221M6-286SP Datasheet(PDF) 1 Page - Mitsubishi Electric Semiconductor |
|
||||||||||||||||||||||||||||||
M37221M6-286SP Datasheet(HTML) 1 Page - Mitsubishi Electric Semiconductor |
|
|
1 / 61 page  MITSUBISHI MICROCOMPUTERS M37221M6-XXXSP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER 1 PIN CONFIGURATION (TOP VIEW) DESCRIPTION The M37221M6-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 pro- gramming. The M37221M6-XXXSP has a PWM output function and a OSD dis- play function, so it is useful for a channel selection system for TV. FEATURES • Number of basic instructions .....................................................71 • Memory size ROM ........................................................ 24 K bytes RAM .......................................................... 384 bytes ROM for display ......................................... 8 K bytes RAM for display .......................................... 96 bytes • The minimum instruction execution time .......................................... 0.5 s (at 8 MHz oscillation frequency) • Power source voltage .................................................. 5 V ± 10 % • Power dissipation............................................................. 165 mW (at 8 MHz oscillation frequency, VCC=5.5V, at CRT display) • Subroutine nesting ....................................... 96 levels (maximum) • Interrupts....................................................... 14 types, 14 vectors • 8-bit timers .................................................................................. 4 • Programmable I/O ports (Ports P0, P1, P2, P30–P32) .............. 27 • Input ports (Ports P33, P34) .........................................................2 • Output ports (Ports P52–P55) ...................................................... 4 • 12 V withstand ports .................................................................... 6 • LED drive ports ........................................................................... 4 • Serial I/O ............................................................ 8-bit ! 1 channel • Multi-master I2C-BUS interface ............................... 1 (2 systems) • A-D comparator (6-bit resolution) ................................ 6 channels • PWM output circuit......................................... 14-bit ! 1, 8-bit ! 6 • CRT display function Number of display characters ................ 24 characters ! 2 lines (16 lines maximum) Kinds of characters ..................................................... 256 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 character background 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 Outline 42P4B 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 P06/INT2/A-D4 XOUT HSYNC VSYNC P00/PWM0 P01/PWM1 P02/PWM2 P03/PWM3 P04/PWM4 P05/PWM5 P07/INT1 P23/TIM3 P24/TIM2 P25 P26 P27 D-A P32 CNVSS XIN VSS P52/R P53/G P54/B P55/OUT1 P20/SCLK P21/SOUT P22/SIN P10/OUT2 P11/SCL1 P12/SCL2 P13/SDA1 P14/SDA2 P15/A-D1/INT3 P16/A-D2 P30/A-D5 P31/A-D6 RESET OSC1/P33 OSC2/P34 VCC P17/A-D3 MITSUBISHI MICROCOMPUTERS M37221M6-XXXSP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
Similar Part No. - M37221M6-286SP |
|
Similar Description - M37221M6-286SP |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
