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零件编号 | D78P064 | ||
描述 | UPD78P064 | ||
制造商 | NEC | ||
LOGO | |||
1 Page
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User’s Manual
µ PD78064, 78064Y Subserieswww.DataSheet4U.com
8-Bit Single-Chip Microcontrollers
µ PD78062
µ PD78063
µ PD78064
µ PD78P064
µ PD78062Y
µ PD78063Y
µ PD78064Y
µ PD78P064Y
Document No. U10105EJ4V1UM00 (4th edition)
Date Published November 1999 N CP(K)
© 1993
Printed in Japan
Datasheet pdf - http://www.DataSheet4U.net/
www.DataSheet.co.kr
Page
p.448
p.465, 475
p.469
p.470
p.476
(2/2)
Revisions
Description of QTOP microcontroller has been added to Section 22.5 "Screening of One-
Time PROM Versions".
HP9000 series 700 has been added for the host machine of development tools and
embedded software.
System simulator (SM78K0) has been added for development tools.
Section A.4 "Operating System for IBM PC" has been added.
OS(MX78K0) has been added for embedded software.
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The asterisks on page margins show revised points.
User’s Manual U10105EJ4V1UM00
Datasheet pdf - http://www.DataSheet4U.net/
www.DataSheet.co.kr
3.2.17 X1 and X2 ............................................................................................................................
3.2.18 XT1 and XT2 ........................................................................................................................
3.2.19 VDD .......................................................................................................................................
3.2.20 VSS .......................................................................................................................................
3.2.21 VPP (µPD78P064 only) .........................................................................................................
3.2.22 IC (Mask ROM version only) ..............................................................................................
3.3 Input/output Circuits and Recommended Connection of Unused Pins ..................
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35
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36
CHAPTER 4 PIN FUNCTION (µPD78064Y Subseries) ................................................................. 41
4.1
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4.2
4.3
Pin Function List ..............................................................................................................
4.1.1 Normal operating mode pins ..............................................................................................
4.1.2 PROM programming mode pins (µPD78P064Y only) .......................................................
Description of Pin Functions ..........................................................................................
4.2.1 P00 to P05, P07 (Port 0) ....................................................................................................
4.2.2 P10 to P17 (Port 1) .............................................................................................................
4.2.3 P25 to P27 (Port 2) .............................................................................................................
4.2.4 P30 to P37 (Port 3) .............................................................................................................
4.2.5 P70 to P72 (Port 7) .............................................................................................................
4.2.6 P80 – P87 (Port 8) ..............................................................................................................
4.2.7 P90 – P97 (Port 9) ..............................................................................................................
4.2.8 P100 – P103 (Port 10) ........................................................................................................
4.2.9 P110 – P117 (Port 11) ........................................................................................................
4.2.10 COM0 to COM3 .................................................................................................................
4.2.11 VLC0 – VLC2 ...........................................................................................................................
4.2.12 BIAS .....................................................................................................................................
4.2.13 AVREF ....................................................................................................................................
4.2.14 AVDD .....................................................................................................................................
4.2.15 AVSS .....................................................................................................................................
4.2.16 RESET ..................................................................................................................................
4.2.17 X1 and X2 ............................................................................................................................
4.2.18 XT1 and XT2 ........................................................................................................................
4.2.19 VDD .......................................................................................................................................
4.2.20 VSS .......................................................................................................................................
4.2.21 VPP (µPD78P064Y only) ......................................................................................................
4.2.22 IC (Mask ROM version only) ..............................................................................................
Input/output Circuits and Recommended Connection of Unused Pins ..................
41
41
44
45
45
46
46
47
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49
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CHAPTER 5 CPU ARCHITECTURE ................................................................................................. 57
5.1 Memory Spaces ................................................................................................................
5.1.1 Internal program memory space ........................................................................................
5.1.2 Internal data memory space ..............................................................................................
5.1.3 Special Function Register (SFR) area ................................................................................
5.1.4 Data memory addressing ...................................................................................................
5.2 Processor Registers .........................................................................................................
5.2.1 Control registers .................................................................................................................
5.2.2 General registers ................................................................................................................
5.2.3 Special Function Register (SFR) .........................................................................................
57
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62
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63
67
67
69
71
User’s Manual U10105EJ4V1UM00
Datasheet pdf - http://www.DataSheet4U.net/
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页数 | 30 页 | ||
下载 | [ D78P064.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
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