DATA SHEET
MOS INTEGRATED CIRCUIT
µ
PD753012A, 753016A, 753017A
4-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The
µ
PD753017A is one of the 75XL series 4-bit single-chip microcontroller chips and has a data processing
capability comparable to that of an 8-bit microcontroller.
It has an on-chip LCD controller/driver with a larger ROM capacity and extended CPU functions compared with
the conventional
µ
PD75316B, and can provide high-speed operation at a low supply voltage of 1.8 V. It can be
supplied in a small plastic TQFP package (12
×
12 mm) and is suitable for small sets using LCD panels.
Detailed descriptions of functions are provided in the following document. Be sure to
read the document before designing.
µ
PD753017 User’s Manual : U11282E
FEATURES
• Low voltage operation: V
DD
= 1.8 to 5.5 V
· Can be driven by two 1.5 V batteries
• On-chip memory
· Program memory (ROM):
12288
×
8 bits (
µ
PD753012A)
16384
×
8 bits (
µ
PD753016A)
24576
×
8 bits (
µ
PD753017A)
· Data memory (RAM):
1024
×
4 bits
• Capable of high-speed operation and variable instruction
execution time for power saving
· 0.95, 1.91, 3.81, 15.3
µ
s (at 4.19 MHz operation)
· 0.67, 1.33, 2.67, 10.7
µ
s (at 6.0 MHz operation)
· 122
µ
s (at 32.768 kHz operation)
• Internal programmable LCD controller/driver
• Small plastic TQFP (12
×
12 mm)
· Suitable for small sets such as cameras
• One-time PROM:
µ
PD75P3018A
APPLICATION
Remote controllers, camera-integrated VCRs, cameras, gas meters, etc.
In this document, unless otherwise specified, the description is made based on
µ
PD753017A as typical
product.
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 products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. U11662EJ2V2DS00 (2nd edition)
Date Published August 2005 N CP(K)
Printed in Japan
The mark
shows major revised points.
µ
PD753012A, 753016A, 753017A
ORDERING INFORMATION
Part number
Package
80-pin plastic QFP (14
×
14 mm, resin thickness 2.7 mm)
80-pin plastic QFP (14
×
14 mm, resin thickness 2.7 mm)
80-pin plastic QFP (14
×
14 mm, resin thickness 1.4 mm)
80-pin plastic QFP (14
×
14 mm, resin thickness 1.4 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm, resin thickness 1.05 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm, resin thickness 1.05 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm, resin thickness 1.00 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm, resin thickness 1.00 mm)
80-pin plastic QFP (14
×
14 mm, resin thickness 2.7 mm)
80-pin plastic QFP (14
×
14 mm, resin thickness 2.7 mm)
80-pin plastic QFP (14
×
14 mm, resin thickness 1.4 mm)
80-pin plastic QFP (14
×
14 mm, resin thickness 1.4 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm, resin thickness 1.05 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm, resin thickness 1.05 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm, resin thickness 1.00 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm, resin thickness 1.00 mm)
80-pin plastic QFP (14
×
14 mm, resin thickness 2.7 mm)
80-pin plastic QFP (14
×
14 mm, resin thickness 2.7 mm)
80-pin plastic QFP (14
×
14 mm, resin thickness 1.4 mm)
80-pin plastic QFP (14
×
14 mm, resin thickness 1.4 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm, resin thickness 1.05 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm, resin thickness 1.05 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm, resin thickness 1.00 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm, resin thickness 1.00 mm)
µ
PD753012AGC-XXX-3B9
µ
PD753012AGC-XXX-3B9-A
µ
PD753012AGC-XXX-8BT
µ
PD753012AGC-XXX-8BT-A
µ
PD753012AGK-XXX-BE9
µ
PD753012AGK-XXX-BE9-A
µ
PD753012AGK-XXX-9EU
µ
PD753012AGK-XXX-9EU-A
µ
PD753016AGC-XXX-3B9
µ
PD753016AGC-XXX-3B9-A
µ
PD753016AGC-XXX-8BT
µ
PD753016AGC-XXX-8BT-A
µ
PD753016AGK-XXX-BE9
µ
PD753016AGK-XXX-BE9-A
µ
PD753016AGK-XXX-9EU
µ
PD753016AGK-XXX-9EU-A
µ
PD753017AGC-XXX-3B9
µ
PD753017AGC-XXX-3B9-A
µ
PD753017AGC-XXX-8BT
µ
PD753017AGC-XXX-8BT-A
µ
PD753017AGK-XXX-BE9
µ
PD753017AGK-XXX-BE9-A
µ
PD753017AGK-XXX-9EU
µ
PD753017AGK-XXX-9EU-A
Remarks 1.
Products with “-A” at the end of the part number are lead-free products.
2.
XXX indicates ROM code suffix.
2
Data Sheet U11662EJ2V2DS
µ
PD753012A, 753016A, 753017A
FUNCTION OUTLINE
Parameter
Instruction execution time
Function
• 0.95, 1.91, 3.81, 15.3
µ
s (main system clock: at 4.19 MHz operation)
• 0.67, 1.33, 2.67, 10.7
µ
s (main system clock: at 6.0 MHz operation)
• 122
µ
s (subsystem clock: at 32.768 kHz operation)
ROM
12288
×
8 bits (
µ
PD753012A)
16384
×
8 bits (
µ
PD753016A)
24576
×
8 bits (
µ
PD753017A)
RAM
General purpose register
1024
×
4 bits
• 4-bit operation: 8
×
4 banks
• 8-bit operation: 4
×
4 banks
8
16
8
8
On-chip pull-up resistors can be specified by using
software: 23
Also used for segment pins
Withstands 13 V, on-chip pull-up resistors can be specified by using mask
option
Internal memory
Input/
output
port
CMOS input
CMOS input/output
CMOS output
N-ch open-drain
input/output
Total
40
• Segment number selection
• Display mode selection
: 24/28/32 segments (can be changed to CMOS
output port in 4 time-unit; max. 8)
: Static, 1/2 duty (1/2 bias), 1/3 duty (1/2 bias),
1/3 duty (1/3 bias), 1/4 duty (1/3 bias)
LCD controller/driver
On-chip split resistor for LCD drive can be specified by using mask option
Timer
5 channels
• 8-bit timer/event counter: 3 channels (can be used for 16-bit timer/event counter, carrier
generator, timer with gate)
• Basic interval timer/watchdog timer: 1 channel
• Watch timer: 1 channel
Serial interface
• 3-wire serial I/O mode ... MSB or LSB can be selected for transferring first bit
• 2-wire serial I/O mode
• SBI mode
Bit sequential buffer
Clock output (PCL)
16 bits
•
Φ,
524, 262, 65.5 kHz (main system clock: at 4.19 MHz operation)
•
Φ,
750, 375, 93.8 kHz (main system clock: at 6.0 MHz operation)
• 2, 4, 32 kHz
(main system clock: at 4.19 MHz operation
or subsystem clock: at 32.768 kHz operation)
Buzzer output (BUZ)
• 2.93, 5.86, 46.9 kHz (main system clock: at 6.0 MHz operation)
Vectored interrupt
Test input
System clock oscillator
External: 3, Internal: 5
External: 1, Internal: 1
• Ceramic or crystal oscillator for main system clock oscillation
• Crystal oscillator for subsystem clock oscillation
STOP/HALT mode
V
DD
= 1.8 to 5.5 V
• 80-pin plastic QFP (14
×
14 mm)
• 80-pin plastic TQFP (fine pitch) (12
×
12 mm)
Standby function
Power supply voltage
Package
Data Sheet U11662EJ2V2DS
3
µ
PD753012A, 753016A, 753017A
CONTENTS
1. PIN CONFIGURATION (Top View) ..................................................................................................... 6
2. BLOCK DIAGRAM ............................................................................................................................... 8
3. PIN
3.1
3.2
3.3
3.4
FUNCTION .................................................................................................................................... 9
Port Pins ...................................................................................................................................... 9
Non-port Pins ............................................................................................................................ 11
Pin Input/Output Circuits ......................................................................................................... 13
Recommended Connection for Unused Pins ......................................................................... 15
4. SWITCHING FUNCTION BETWEEN Mk I MODE AND Mk II MODE ......................................... 16
4.1 Differences between Mk I Mode and Mk II Mode .................................................................... 16
4.2 Setting Method of Stack Bank Select Register (SBS) ........................................................... 17
5. MEMORY CONFIGURATION ............................................................................................................ 18
6. PERIPHERAL HARDWARE FUNCTIONS ....................................................................................... 23
6.1 Digital Input/Output Ports ........................................................................................................ 23
6.2 Clock Generator ........................................................................................................................ 24
6.3 Subsystem Clock Oscillator Control Functions .................................................................... 25
6.4 Clock Output Circuit ................................................................................................................. 26
6.5 Basic Interval Timer/Watchdog Timer ..................................................................................... 27
6.6 Watch Timer .............................................................................................................................. 28
6.7 Timer/Event Counter ................................................................................................................. 29
6.8 Serial Interface .......................................................................................................................... 33
6.9 LCD Controller/Driver ............................................................................................................... 35
6.10 Bit Sequential Buffer ................................................................................................................ 37
7. INTERRUPT FUNCTION AND TEST FUNCTION .......................................................................... 38
8. STANDBY FUNCTION ....................................................................................................................... 40
9. RESET FUNCTION ............................................................................................................................ 41
10. MASK OPTION .................................................................................................................................. 44
11. INSTRUCTION SET ........................................................................................................................... 45
12. ELECTRICAL SPECIFICATIONS ...................................................................................................... 57
13. CHARACTERISTICS CURVES (REFERENCE VALUES) .............................................................. 71
14. PACKAGE DRAWINGS ..................................................................................................................... 73
15. RECOMMENDED SOLDERING CONDITIONS ................................................................................ 77
4
Data Sheet U11662EJ2V2DS
µ
PD753012A, 753016A, 753017A
APPENDIX A.
µ
PD75316B, 753017A AND 75P3018A FUNCTION LIST ........................................... 81
APPENDIX B. DEVELOPMENT TOOLS ................................................................................................ 83
APPENDIX C. RELATED DOCUMENTS ................................................................................................ 87
Data Sheet U11662EJ2V2DS
5
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