HD6433640 HITACHI [Hitachi Semiconductor], HD6433640 Datasheet - Page 7

• Manufacturer Part Number: HD6433640
• Description: H8/3644 Series Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

6.8
6.9
Section 7
7.1
Section 8
8.1
8.2
8.3
8.4
8.5
iv
6.7.2
6.7.3
6.7.4
6.7.5
6.7.6
6.7.7
6.7.8
6.7.9
Flash Memory PROM Mode (H8/3644F, H8/3643F, and H8/3642AF) ........................... 151
6.8.1
6.8.2
6.8.3
Flash Memory Programming and Erasing Precautions ..................................................... 163
Overview............................................................................................................................ 169
7.1.1
Overview............................................................................................................................ 171
Port 1.................................................................................................................................. 173
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
Port 2.................................................................................................................................. 179
8.3.1
8.3.2
8.3.3
8.3.4
Port 3.................................................................................................................................. 182
8.4.1
8.4.2
8.4.3
8.4.4
8.4.5
Port 5.................................................................................................................................. 188
8.5.1
8.5.2
8.5.3
8.5.4
8.5.5
Program-Verify Mode .......................................................................................... 131
Programming Flowchart and Sample Program .................................................... 132
Erase Mode........................................................................................................... 135
Erase-Verify Mode ............................................................................................... 135
Erase Flowcharts and Sample Programs .............................................................. 136
Prewrite-Verify Mode .......................................................................................... 149
Protect Modes....................................................................................................... 149
Interrupt Handling during Flash Memory Programming/Erasing........................ 150
PROM Mode Setting............................................................................................ 151
Socket Adapter and Memory Map ....................................................................... 151
Operation in PROM Mode ................................................................................... 154
RAM
Block Diagram...................................................................................................... 169
I/O Ports
Overview .............................................................................................................. 173
Register Configuration and Description............................................................... 173
Pin Functions........................................................................................................ 177
Pin States .............................................................................................................. 178
MOS Input Pull-Up .............................................................................................. 178
Overview .............................................................................................................. 179
Register Configuration and Description............................................................... 179
Pin Functions........................................................................................................ 181
Pin States .............................................................................................................. 181
Overview .............................................................................................................. 182
Register Configuration and Description............................................................... 182
Pin Functions........................................................................................................ 186
Pin States .............................................................................................................. 187
MOS Input Pull-Up .............................................................................................. 187
Overview .............................................................................................................. 188
Register Configuration and Description............................................................... 188
Pin Functions........................................................................................................ 190
Pin States .............................................................................................................. 191
MOS Input Pull-Up .............................................................................................. 191
................................................................................................................... 169
............................................................................................................ 171