收藏本站
参数资料
型号： M37221M8-XXXSP
元件分类： 微控制器/微处理器
英文描述： 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封装： 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件页数： 38/114页
文件大小： 1653K
代理商： M37221M8-XXXSP
2
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37221M4/M8/MA–XXXSP, M37221M6–XXXSP/FP
M37221EASP/FP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
TABLE OF CONTENTS
1. DESCRIPTION ............................................................... 1
2. FEATURES .................................................................... 1
3. APPLICATION ................................................................ 1
4. PIN CONFIGURATION .................................................. 3
5. FUNCTIONAL BLOCK DIAGRAM ................................. 5
6. PERFORMANCE OVERVIEW ....................................... 6
7. PIN DESCRIPTION ........................................................ 8
8. FUNCTIONAL DESCRIPTION ..................................... 12
8.1 CENTRAL PROCESSING UNIT (CPU) ......... 12
8.2 MEMORY ....................................................... 13
8.3 INTERRUPTS ................................................ 19
8.4 TIMERS .......................................................... 24
8.5 SERIAL I/O ..................................................... 27
8.6 MULTI-MASTER I2C-BUS INTERFACE ........ 31
8.7 PWM OUTPUT FUNCTION ........................... 44
8.8 A-D COMPARATOR ....................................... 49
8.9 D-A CONVERTER .......................................... 51
8.10 ROM CORRECTION FUNCTION ................ 53
8.11 OSD FUNCTIONS ........................................ 54
8.11.1 Display Position .............................. 58
8.11.2 Character Size ................................ 62
8.11.3 Clock for OSD ................................. 64
8.11.4 Memory for OSD ............................. 65
8.11.5 Color Register ................................. 68
8.11.6 Border ............................................. 70
8.11.7 Multiline Display .............................. 71
8.11.8 OSD Output Pin Control ................. 72
8.11.9 Raster Coloring Function ................ 73
8.12 SOFTWARE RUNAWAY DETECT FUNCTION ... 74
8.13 RESET CIRCUIT .......................................... 75
8.14 CLOCK GENERATING CIRCUIT ................. 76
8.15 DISPLAY OSCILLATION CIRCUIT .............. 77
8.16 AUTO-CLEAR CIRCUIT ............................... 77
8.17 ADDRESSING MODE .................................. 77
8.18 MACHINE INSTRUCTIONS ......................... 77
9. PROGRAMMING NOTES ............................................ 77
10. ABSOLUTE MAXIMUM RATINGS ............................. 78
11. RECOMMENDED OPERATING CONDITIONS ......... 78
12. ELECTRIC CHARACTERISTICS .............................. 79
13. A-D COMPARISON CHARACTERISTICS ................. 81
14. D-A CONVERSION CHARACTERISTICS ................. 81
15. MULTI-MASTER I2C-BUS BUS LINE CHARACTERISTICS .... 81
16. PROM PROGRAMMING METHOD ........................... 82
17. DATA REQUIRED FOR MASK ORDERS .................. 83
18. ONE TIME PROM VERSION M37221EASP/FP MARKING 84
19. APPENDIX ................................................................. 85
20. PACKAGE OUTLINE ................................................ 110
相关PDF资料
PDF描述
M30625MGP-XXXGP 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP128
M41T315Y-65MH6 REAL TIME CLOCK, PDSO28
MC9328MXLCVH15 150 MHz, RISC PROCESSOR, PBGA256
MC9328MXLDVH20 200 MHz, RISC PROCESSOR, PBGA256
MPC5603BEVLLR 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
M37221MAH-XXXFP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37221MAH-XXXSP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37224M3 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37224M3-050SP 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37224M3-XXXSP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*