CMOS single-chip 8-bit MCU with 12-bit A/D converter ... - abov.co.kr

More documents

Recommendations

Info

ABOV Semiconductor Co., Ltd.MC96F6432SuA5.004.504.003.503.002.502.001.501.000.500.002.7V 3.0V 3.3V 4.5V 5.0V 5.5V-40+25+85Figure 7.19STOP (IDD5) Current40
MC96F6432SABOV Semiconductor Co., Ltd.8 MemoryThe MC96F6432S addresses two separate address memory stores:Program memory and Data memory. The logicalseparation of Program and Data memory allows Data memory to be accessed by 8-bit addresses, which makes the 8-bit CPU access the data memory more rapidly. Nevertheless, 16-bit Data memory addresses can also be generatedthrough the DPTR register.MC96F6432S provides on-chip 32Kbytes of the ISP type flash program memory, which can be read and written to.Internal data memory (IRAM) is 256bytes and it includes the stack area. External data memory (XRAM) is 768bytesand it includes 27bytes of LCD display RAM.8.1 Program MemoryA 16-bit program counter is capable of addressing up to 64Kbytes, but this device has just 32Kbytes program memoryspace.Figure 8-1shows the map of the lower part of the program memory. After reset, the CPU begins execution fromlocation 0000H. Each interrupt is assigned a fixed location in program memory. The interrupt causes the CPU to jumpto that location, where it commences execution of the service routine. External interrupt 11, for example, is assigned tolocation 000BH. If external interrupt 11 is going to be used, its service routine must begin at location 000BH. If theinterrupt is not going to be used, its service location is available as general purpose program memory. If an interruptservice routine is short enough (as is often the case in control applications), it can reside entirely within that 8bytesinterval. Longer service routines can use a jump instruction to skip over subsequent interrupt locations, if otherinterrupts are in use.41
Page 2 and 3: ABOV Semiconductor Co., Ltd.MC96F64
Page 18: ABOV Semiconductor Co., Ltd.MC96F64
Page 21 and 22: MC96F6432SABOV Semiconductor Co., L
Page 23 and 24: MC96F6432SABOV Semiconductor Co., L
Page 90 and 91:
ABOV Semiconductor Co., Ltd.MC96F64
Page 92 and 93:
Page 94 and 95:
Page 96 and 97:
Page 98 and 99:
Page 100 and 101:
Page 102 and 103:
Page 104 and 105:
Page 106 and 107:
Page 108 and 109:
Page 110 and 111:
Page 112 and 113:
Page 114 and 115:
Page 116 and 117:
Page 118 and 119:
Page 120 and 121:
Page 122 and 123:
Page 124 and 125:
Page 126 and 127:
Page 128 and 129:
Page 130 and 131:
Page 132 and 133:
Page 134 and 135:
Page 136 and 137:
Page 138 and 139:
Page 140 and 141:
Page 142 and 143:
Page 144 and 145:
Page 146 and 147:
Page 148 and 149:
Page 150 and 151:
Page 152 and 153:
Page 154 and 155:
Page 156 and 157:
Page 158 and 159:
Page 160 and 161:
Page 162 and 163:
Page 164 and 165:
Page 166 and 167:
Page 168 and 169:
Page 170 and 171:
Page 172 and 173:
Page 174 and 175:
Page 176 and 177:
Page 178 and 179:
Page 180 and 181:
Page 182 and 183:
Page 184 and 185:
Page 186 and 187:
Page 188 and 189:
Page 190 and 191:
Page 192 and 193:
Page 194 and 195:
Page 196 and 197:
Page 198 and 199:
Page 200 and 201:
Page 202 and 203:
Page 204 and 205:
Page 206 and 207:
Page 208 and 209:
Page 210 and 211:
Page 212 and 213:
Page 214 and 215:
Page 216 and 217:
Page 218 and 219:
Page 220 and 221:
Page 222 and 223:
Page 224 and 225:
Page 226 and 227:
Page 228 and 229:
Page 230 and 231:
Page 232 and 233:
Page 234 and 235:
Page 236 and 237:
Page 238 and 239:
Page 240 and 241:
Page 242 and 243:
Page 244 and 245:
Page 246 and 247:
Page 248 and 249:
Page 250 and 251:
Page 252 and 253:
Page 254 and 255:
Page 256 and 257:
Page 258 and 259:
Page 260 and 261:
Page 262 and 263:
Page 264 and 265:
Page 266:
show all

CMOS single-chip 8-bit MCU with 12-bit A/D converter ... - abov.co.kr

Create successful ePaper yourself

Delete template?

Save as template?