M37221M4H / M6H / M8H / MAH - XXXSP / FP M37221EASP / FP
目录
1.说明............................................... ................ 1
2.特点............................................... ..................... 1
3.应用程序............................................... ................. 1
4.引脚配置.............................................. 3 ....
5.功能框图................................. 5
6.性能概述....................................... 6
7.引脚说明.............................................. .......... 8
8.功能说明..................................... 12
8.1中央处理单元（CPU ） ......... 12
8.2 MEMORY ................................................ ....... 13
8.3中断................................................ 19
8.4定时器................................................ .......... 24
8.5串行I / O ............................................. ........ 27
8.6多主控I
2
C- BUS接口........ 31
8.7 PWM输出功能........................... 44
8.8 AD比较器....................................... 49
8.9 DA转换器.......................................... 51
8.10 ROM修正功能................ 53
8.11 OSD功能........................................ 54
8.11.1显示位置.............................. 58
8.11.2字符大小................................ 62
8.11.3时钟为OSD ................................. 64
8.11.4内存的OSD ............................. 65
8.11.5套色................................. 68
8.11.6边境............................................. 70
8.11.7多行显示.............................. 71
8.11.8 OSD输出引脚控制................. 72
8.11.9光栅着色功能................ 73
8.12软件失去控制检测功能... 74
8.13复位电路.......................................... 75
8.14时钟产生电路................. 76
8.15显示振荡电路.............. 77
8.16自动清零电路............................... 77
8.17寻址模式.................................. 77
8.18机器指令......................... 77
9.编程注意事项............................................ 77
10.绝对最大额定值............................. 78
11.推荐工作条件......... 78
12.电气特性.............................. 79
13.公元特征比较................. 81
14， DA转换特性................. 81
15.多主控I
2
C- BUS总线特性.... 81
16. PROM编程方法........................... 82
17.数据所需的掩模订单.................. 83
18.一次性可编程ROM版M37221EASP / FP标记..... 84
19.附录............................................... .................. 85
20.包装外形.............................................. 110 ..
Rev.1.00 2002年10月1日
REJ03B0134-0100Z
分页： 110 2
RENESAS [ RENESAS TECHNOLOGY CORP ]
