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UPD784938 Datasheet(PDF) 35 Page - NEC

Part # UPD784938
Description  16-Bit Single-Chip Microcontrollers
Download  733 Pages
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Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD784938 Datasheet(HTML) 35 Page - NEC

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35
Preliminary User’s Manual U13987EJ1V0UM00
2-1
Port 1 Operation Modes ..............................................................................................................................
55
2-2
Port 2 Operation Modes ..............................................................................................................................
56
2-3
Port 3 Operation Modes ..............................................................................................................................
57
2-4
Port 6 Operation Modes ..............................................................................................................................
58
2-5
Pin Input/Output Circuit Types and Recommended Connection of Unused Pins .....................................
62
3-1
Vector Table ..................................................................................................................................................
75
3-2
Internal RAM Area .......................................................................................................................................
78
3-3
Internal Memory Size Switching Register (IMS) Setting Value ..................................................................
82
3-4
Register Bank Selection ..............................................................................................................................
85
3-5
Correspondence between Function Names and Absolute Names ............................................................
96
3-6
List of Special Function Registers (SFRs) ..................................................................................................
98
4-1
Time Required to Change Division Ratio ...................................................................................................
110
6-1
Port Functions ..............................................................................................................................................
118
6-2
Number of Input/Output Ports .....................................................................................................................
118
6-3
Port 1 Operation Modes ..............................................................................................................................
126
6-4
Port 2 Operation Modes ..............................................................................................................................
137
6-5
Port 3 Operation Modes ..............................................................................................................................
143
6-6
Port 4 Operation Modes ..............................................................................................................................
156
6-7
Port 5 Operation Modes ..............................................................................................................................
163
6-8
Port 6 Operation Modes ..............................................................................................................................
169
6-9
Port 6 Control Pin Function .........................................................................................................................
174
6-10
P60 to P65 Control Pin Specification ..........................................................................................................
174
6-11
Port 10 Operation Modes ............................................................................................................................
188
7-1
Operations when Port 0 and Port 0 Buffer Registers (P0H, P0L) are Manipulated .................................
204
7-2
Real-Time Output Port Output Triggers (when P0MH = P0ML = 1) ..........................................................
206
8-1
Operations of Timer .....................................................................................................................................
213
9-1
Timer/Event Counter 0 Interval Time ..........................................................................................................
215
9-2
Timer/Event Counter 0 Programmable Square-Wave Output Setting Range ...........................................
216
9-3
Timer/Event Counter 0 Pulse Width Measurement Range ........................................................................
217
9-4
Timer/Event Counter 0 Pulse Width Measurement Time ...........................................................................
218
9-5
Timer Output (TO0/TO1) Operations ..........................................................................................................
237
9-6
TO0, TO1 Toggle Output (fXX = 12.58 MHz) ...............................................................................................
239
9-7
TO0, TO1 PWM Cycle (fXX = 12.58 MHz) ...................................................................................................
240
9-8
TO0 PPG Output (fXX = 12.58 MHz) ...........................................................................................................
246
LIST OF TABLES (1/3)
Table No.
Title
Page


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