M37221EAFP 데이터 시트보기 (PDF) - Renesas Electronics
부품명
상세내역
제조사
M37221EAFP
Renesas Electronics
M37221EAFP Datasheet PDF : 113 Pages
| |||
MITSUBISHI MICROCOMPUTERS
M37221M4H/M6H/M8H/MAH–XXXSP/FP
M37221EASP/FP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
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
Rev. 1.0
2
Share Link: 