DATA SHEET
MOS INTEGRATED CIRCUIT
µ
PD703003A, 703004A, 703025A
V853
TM
32-/16-BIT SINGLE-CHIP MICROCONTROLLERS
The
µ
PD703003A, 703004A, and 703025A are members of the V850 Family
TM
of 32-bit single-chip microcontrollers
designed for real-time control operations. These microcontrollers provide on-chip features including a 32-bit CPU
core, ROM, RAM, an interrupt controller, a real-time pulse unit, a serial interface, an A/D converter, a D/A converter,
and PWM.
Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before
designing.
V853 User’s Manual Hardware:
U10913E
V850 Family User’s Manual Architecture: U10243E
FEATURES
• Number of instructions: 74
• Minimum instruction execution time: 30 ns (@ 33 MHz operation)
• General-purpose registers: 32 bits
×
32 registers
• Instruction set optimized for control applications
• On-chip memory
ROM: 256 KB (
µ
PD703025A)
128 KB (
µ
PD703003A)
96 KB (
µ
PD703004A)
RAM:
8 KB (
µ
PD703025A)
4 KB (
µ
PD703003A, 703004A)
• Advanced on-chip interrupt controller
• Real-time pulse unit suitable for control operations
• Powerful serial interface (on-chip dedicated baud rate generator)
• On-chip clock generator
• 10-bit resolution A/D converter: 8 channels
• 8-bit resolution D/A converter: 2 channels
• 8-/9-/10-/12-bit resolution PWM: 2 channels
• Power saving functions
APPLICATIONS
• AV: Camcorders, VCRs, etc.
• Office equipment: PPCs, LBPs, printers, etc.
• Industrial equipment: Motor controllers, NC machine tools, etc.
• Communications equipment: Mobile telephones, etc.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability
and additional information.
Document No. U13188EJ4V0DS00 (4th edition)
Date Published July 2000 N CP(K)
Printed in Japan
The mark
shows major revised points.
©
1998
µ
PD703003A, 703004A, 703025A
ORDERING INFORMATION
Part Number
Package
Maximum
Internal Internal
Operating
ROM
RAM
Frequency (MHz) (Bytes) (Bytes)
25
33
25
33
25
33
128 K
128 K
96 K
96 K
256 K
256 K
4K
4K
4K
4K
8K
8K
µ
PD703003AGC-25-xxx-8EU
µ
PD703003AGC-33-xxx-8EU
µ
PD703004AGC-25-xxx-8EU
µ
PD703004AGC-33-xxx-8EU
µ
PD703025AGC-25-xxx-8EU
µ
PD703025AGC-33-xxx-8EU
100-pin plastic LQFP (fine pitch) (14
×
14 mm)
100-pin plastic LQFP (fine pitch) (14
×
14 mm)
100-pin plastic LQFP (fine pitch) (14
×
14 mm)
100-pin plastic LQFP (fine pitch) (14
×
14 mm)
100-pin plastic LQFP (fine pitch) (14
×
14 mm)
100-pin plastic LQFP (fine pitch) (14
×
14 mm)
Remark
xxx indicates ROM code suffix.
PIN CONFIGURATION
• 100-pin plastic LQFP (fine pitch) (14
×
14 mm)
µ
PD703003AGC-25-xxx-8EU
µ
PD703003AGC-33-xxx-8EU
µ
PD703004AGC-25-xxx-8EU
µ
PD703004AGC-33-xxx-8EU
µ
PD703025AGC-25-xxx-8EU
µ
PD703025AGC-33-xxx-8EU
Caution Connect the IC (Internally Connected) pin directly to V
SS
.
2
P43/AD3
P42/AD2
V
SS
V
DD
P41/AD1
P40/AD0
P90/LBEN
P91/UBEN
P92/R/W
P93/DSTB
P94/ASTB
P95/HLDAK
P96/HLDRQ
WAIT
IC
MODE
RESET
CV
DD
/CKSEL
X2
X1
CV
SS
CLKOUT
V
SS
V
DD
P110/TO140
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
P31/TO131
P32/TCLR13
P33/TI13
P34/INTP130
P35/INTP131/SO3
P36/INTP132/SI3
P37/INTP133/SCK3
P63/A19
P62/A18
P61/A17
P60/A16
V
SS
V
DD
P57/AD15
P56/AD14
P55/AD13
P54/AD12
P53/AD11
P52/AD10
P51/AD9
P50/AD8
P47/AD7
P46/AD6
P45/AD5
P44/AD4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
P30/TO130
P27/SCK1
P26/RXD1/SI1
P25/TXD1/SO1
P24/SCK0
P23/RXD0/SI0
P22/TXD0/SO0
P21/PWM1
P20/PWM0
NMI
V
DD
V
SS
P17/INTP123/SCK2
P16/INTP122/SI2
P15/INTP121/SO2
P14/INTP120
P13/TI12
P12/TCLR12
P11/TO121
P10/TO120
AV
DD
AV
SS
AV
REF1
P77/ANI7
P76/ANI6
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
P75/ANI5
P74/ANI4
P73/ANI3
P72/ANI2
P71/ANI1
P70/ANI0
ANO0
ANO1
AV
REF2
AV
REF3
P07/INTP113/ADTRG
P06/INTP112
P05/INTP111
P04/INTP110
P03/TI11
P02/TCLR11
P01/TO111
P00/TO110
P117/INTP143
P116/INTP142
P115/INTP141
P114/INTP140
P113/TI14
P112/TCLR14
P111/TO141
Data Sheet U13188EJ4V0DS00
µ
PD703003A, 703004A, 703025A
PIN NAMES
A16 to A19:
AD0 to AD15:
ADTRG:
ANI0 to ANI7:
ANO0, ANO1:
ASTB:
AV
DD
:
AV
REF1
to AV
REF3
:
AV
SS
:
CV
DD
:
CV
SS
:
CKSEL:
CLKOUT:
DSTB:
HLDAK:
HLDRQ:
IC:
INTP120 to INTP123,
INTP130 to INTP133,
INTP140 to INTP143
LBEN:
MODE:
NMI:
P00 to P07:
P10 to P17:
P20 to P27:
Lower Byte Enable
Mode
Non-maskable Interrupt Request
Port 0
Port 1
Port 2
Address Bus
Address/Data Bus
AD Trigger Input
Analog Input
Analog Output
Address Strobe
Analog Power Supply
Analog Reference Voltage
Analog Ground
Power Supply for Clock Generator
Ground for Clock Generator
Clock Select
Clock Output
Data Strobe
Hold Acknowledge
Hold Request
Internally Connected
P30 to P37:
P40 to P47:
P50 to P57:
P60 to P63:
P70 to P77:
P90 to P96:
P110 to P117:
PWM0, PWM1:
RESET:
R/W:
RXD0, RXD1:
SCK0 to SCK3:
SI0 to SI3:
SO0 to SO3:
TO110, TO111,:
TO120, TO121,
TO130, TO131,
TO140, TO141
TCLR11 to TCLR14: Timer Clear
TI11 to TI14:
TXD0, TXD1:
UBEN:
WAIT:
X1, X2:
V
DD
:
V
SS
:
Timer Input
Transmit Data
Upper Byte Enable
Wait
Crystal
Power Supply
Ground
Port 3
Port 4
Port 5
Port 6
Port 7
Port 9
Port 11
Pulse Width Modulation
Reset
Read/Write Status
Receive Data
Serial Clock
Serial Input
Serial Output
Timer Output
INTP110 to INTP113,: Interrupt Request from Peripherals
Data Sheet U13188EJ4V0DS00
3
µ
PD703003A, 703004A, 703025A
CONTENTS
1. DIFFERENCES AMONG PRODUCTS ............................................................................................
6
2. PIN FUNCTIONS .............................................................................................................................. 7
2.1 Port Pins ................................................................................................................................ 7
9
2.2 Non-Port Pins ........................................................................................................................
2.3 Pin I/O Circuits and Recommended Connection of Unused Pins .................................... 11
3. ELECTRICAL SPECIFICATIONS .................................................................................................... 14
4. PACKAGE DRAWING ..................................................................................................................... 36
5. RECOMMENDED SOLDERING CONDITIONS ............................................................................... 37
Data Sheet U13188EJ4V0DS00
5
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