tmp88ch41ug TOSHIBA Semiconductor CORPORATION, tmp88ch41ug Datasheet - Page 9

• Manufacturer Part Number: tmp88ch41ug
• Description: 8 Bit Microcontroller Tlcs-870/x Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

18. Flash Memory
19. Serial PROM Mode
Note:
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
19.11
19.12
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
Analog Input Voltage and AD Conversion Result . . . . . . . . . . . . . . . . . . . . . . . 174
Precautions about AD Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Flash Memory Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Command Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Toggle Bit (D6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Access to the Flash Memory Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Memory Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Serial PROM Mode Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Interface Specifications for UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Operation Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Operation Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Error Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Checksum (SUM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Intel Hex Format (Binary) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Product ID Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Flash Memory Status Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Analog input pin voltage range ........................................................................................................... 175
Analog input shared pins .................................................................................................................... 175
Noise Countermeasure ....................................................................................................................... 175
Flash Memory Command Sequence Execution Control (FLSCR<FLSMD>) ..................................... 178
Byte Program ...................................................................................................................................... 179
Sector Erase (4-kbyte Erase) ............................................................................................................. 179
Chip Erase (All Erase) ........................................................................................................................ 179
Product ID Entry ................................................................................................................................. 179
Product ID Exit .................................................................................................................................... 180
Read Protect ....................................................................................................................................... 180
Flash Memory Control in the Serial PROM Mode............................................................................... 181
Flash Memory Control in the MCU mode............................................................................................ 183
Serial PROM Mode Control Pins ........................................................................................................ 186
Pin Function........................................................................................................................................ 186
Example Connection for On-Board Writing......................................................................................... 187
Activating the Serial PROM Mode ...................................................................................................... 188
Flash Memory Erasing Mode (Operating command: F0H) ................................................................. 193
Flash Memory Writing Mode (Operation command: 30H) .................................................................. 195
RAM Loader Mode (Operation Command: 60H) ................................................................................ 198
Flash Memory SUM Output Mode (Operation Command: 90H) ......................................................... 200
Product ID Code Output Mode (Operation Command: C0H).............................................................. 201
Flash Memory Status Output Mode (Operation Command: C3H) ...................................................... 203
Flash Memory Read Protection Setting Mode (Operation Command: FAH) ...................................... 204
Calculation Method ............................................................................................................................. 206
Calculation data .................................................................................................................................. 206
Password String................................................................................................................................ 208
Handling of Password Error .............................................................................................................. 208
Password Management during Program Development .................................................................... 208
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)
v