的PSoC
3 ： CY8C32系列
数据表
目录
1.体系结构概述.............................................. 3 .......
2.引脚............................................... ................................ 5
3.引脚说明.............................................. ................ 10
4. CPU ............................................... .................................... 11
4.1 8051 CPU ............................................... .................. 11
4.2寻址方式............................................... ..... 11
4.3指令集............................................... ........... 12
4.4 DMA与PHUB .............................................. ......... 16
4.5中断控制器............................................... .... 18
5.内存............................................... .............................. 22
5.1静态RAM ............................................... ................ 22
5.2闪存程序存储器............................................ 22
5.3闪存安全............................................... ............ 22
5.4 EEPROM ................................................ .................. 22
5.5非易失性锁存器（ NVLS ） ...................................... 23
5.6外部存储器接口....................................... 24
5.7存储器映射............................................... ............. 24
6.系统集成.............................................. ............ 26
6.1时钟系统............................................... ........ 26
6.2电力系统............................................... ........... 29
6.3复位................................................ ........................ 33
6.4 I / O系统与路由........................................... 34
7.数字子系统.............................................. ............. 40
7.1外设示例............................................... 41
7.2通用数字模块.............................................. 44
7.3 UDB阵列说明............................................. 47
7.4 DSI路由接口说明............................ 47
7.5 USB ................................................ .......................... 49
7.6定时器，计数器和PWM .................................. 49
7.7 I
2
C ............................................................................ 49
8.模拟子系统.............................................. ............ 51
8.1模拟路由............................................... .......... 52
8.2 Δ-Σ ADC ............................................. ......... 54
8.3比较................................................ ............. 55
8.4 LCD直接驱动.............................................. ........ 57
8.5的CapSense ................................................ ................. 57
8.6温度传感器............................................... ............. 57
8.7 DAC ................................................ .......................... 58
9.编程，调试接口与资源................ 59
9.1 JTAG接口............................................... .......... 59
9.2串行线调试接口..................................... 59
9.3调试功能............................................... ......... 59
9.4跟踪功能............................................... .......... 59
9.5单线浏览器接口.................................... 60
9.6编程功能............................................. 60
9.7设备安全............................................... ......... 60
10.开发支持.............................................. ..... 61
10.1文档................................................ ....... 61
10.2网上................................................ ..................... 61
10.3工具................................................ ....................... 61
11.电气规格.............................................. 。 62
11.1绝对最大额定值.................................... 62
11.2器件级规范.................................... 63
11.3电源调节............................................... .... 67
11.1输入和输出.............................................. ... 71
11.2模拟外设............................................... .. 79
11.3数字外设............................................... ... 91
11.4记忆................................................ .................. 94
11.5的PSoC系统资源..................................... 100
11.6时钟................................................ ................ 102
12.订购信息.............................................. ..... 106
12.1品名约定............................... 108
13.包装............................................... ...................... 109
14.缩略语............................................... ...................... 112
15.参考文献.............................................. ... 113
16.文档约定.............................................. 114
16.1测量单位.............................................. 114 ....
17.修订历史.............................................. ............ 115
18.销售，解决方案和法律信息................... 119
文件编号： 001-56955修订版*
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