tmp88f846ug TOSHIBA Semiconductor CORPORATION, tmp88f846ug Datasheet - Page 9

• Manufacturer Part Number: tmp88f846ug
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

18. Flash Memory
19. Serial PROM Mode
17.4
17.5
17.6
18.1
18.2
18.3
18.4
19.1
19.2
19.3
19.4
19.5
19.6
19.7
19.8
19.9
19.10
17.3.3
17.3.4
17.3.5
17.6.1
17.6.2
17.6.3
18.1.1
18.2.1
18.2.2
18.2.3
18.2.4
18.2.5
18.2.6
18.4.1
18.4.2
19.3.1
19.3.2
19.3.3
19.3.4
19.6.1
19.6.2
19.6.3
19.6.4
19.6.5
19.6.6
19.6.7
19.8.1
19.8.2
19.10.1
19.10.2
19.10.3
18.4.1.1
18.4.2.1
STOP mode during AD Conversion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Analog Input Voltage and AD Conversion Result . . . . . . . . . . . . . . . . . . . . . . . 178
Precautions about AD Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Flash Memory Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Command Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Toggle Bit (D6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Access to the Flash Memory Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Memory Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Serial PROM Mode Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Interface Specifications for UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Operation Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Operation Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Error Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Checksum (SUM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Intel Hex Format (Binary) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
INTPWM Start Mode........................................................................................................................... 175
Analog input pin voltage range ........................................................................................................... 179
Analog input shared pins .................................................................................................................... 179
Noise Countermeasure ....................................................................................................................... 179
Flash Memory Command Sequence Execution Control (FLSCR<FLSMD>) ..................................... 182
Byte Program ...................................................................................................................................... 183
Sector Erase (4-kbyte Erase) ............................................................................................................. 183
Chip Erase (All Erase) ........................................................................................................................ 184
Product ID Entry ................................................................................................................................. 184
Product ID Exit .................................................................................................................................... 184
Read Protect ....................................................................................................................................... 184
Flash Memory Control in the Serial PROM Mode............................................................................... 185
Flash Memory Control in the MCU mode............................................................................................ 187
Serial PROM Mode Control Pins ........................................................................................................ 190
Pin Function........................................................................................................................................ 190
Example Connection for On-Board Writing......................................................................................... 191
Activating the Serial PROM Mode ...................................................................................................... 192
Flash Memory Erasing Mode (Operating command: F0H) ................................................................. 197
Flash Memory Writing Mode (Operation command: 30H) .................................................................. 199
RAM Loader Mode (Operation Command: 60H) ................................................................................ 202
Flash Memory SUM Output Mode (Operation Command: 90H) ......................................................... 204
Product ID Code Output Mode (Operation Command: C0H).............................................................. 205
Flash Memory Status Output Mode (Operation Command: C3H) ...................................................... 207
Flash Memory Read Protection Setting Mode (Operation Command: FAH) ...................................... 208
Calculation Method ............................................................................................................................. 210
Calculation data .................................................................................................................................. 210
Register Setting ................................................................................................................................ 174
Register Setting ................................................................................................................................ 176
Password String................................................................................................................................ 212
Handling of Password Error .............................................................................................................. 212
Password Management during Program Development .................................................................... 212
How to write to the flash memory by executing the control program in the RAM area (in the RAM loader mode within the
How to write to the flash memory by executing a user write control program in the RAM area (in the MCU mode)
serial PROM mode)
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