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Электронный компонент: UPD75P0016CU

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The mark
shows major revised points.
The
PD75P0016 replaces the
PD750008's internal mask ROM with a one-time PROM and features expanded
ROM capacity.
Because the
PD75P0016 supports programming by users, it is suitable for use in prototype testing for system
development using the
PD750004, 750006, or 750008 products, and for use in small-lot production.
Detailed information about product features and specifications can be found in the following document
PD750008 User's Manual: U10740E
FEATURES
Compatible with
PD750008
Memory capacity:
PROM : 16384
8 bits
RAM
: 512
4 bits
Can operate in same power supply voltage as the mask ROM version
PD750008
V
DD
= 2.2 to 5.5 V
Supports QTOPTM microcontroller
Remark
QTOP Microcontroller is the general name for a total support service that includes imprinting, marking,
screening, and verifying one-time PROM single-chip microcontrollers offered by NEC.
ORDERING INFORMATION
Part number
Package
ROM (
8 bits)
PD75P0016CU
42-pin plastic shrink DIP (600 mil, 1.778-mm pitch)
16384
PD75P0016GB-3BS-MTX
44-pin plastic QFP (10
10 mm, 0.8-mm pitch)
16384
Caution On-chip pull-up resistors by mask option cannot be provided.
PD75P0016
MOS INTEGRATED CIRCUIT
4-BIT SINGLE-CHIP MICROCONTROLLER
The information in this document is subject to change without notice.
Document No. U10328EJ3V1DS00 (3rd edition)
Date Published August 2000 N CP(K)
Printed in Japan
1995
DATA SHEET
PD75P0016
2
Data Sheet U10328EJ3V1DS00
FUNCTION LIST
Item
Function
Instruction execution time
0.95, 1.91, 3.81, 15.3
s (main system clock: at 4.19 MHz operation)
0.67, 1.33, 2.67, 10.7
s (main system clock: at 6.0 MHz operation)
122
s (subsystem clock: at 32.768 kHz operation)
On-chip memory
PROM
16384
8 bits
RAM
512
4 bits
General register
In 4-bit operation: 8
4 banks
In 8-bit operation: 4
4 banks
I/O port
CMOS input
8
Connection of on-chip pull-up resistor specifiable by software: 7
CMOS I/O
18
Direct LED drive capability
Connection of on-chip pull-up resistor specifiable by software: 18
N-ch open drain I/O
8
Direct LED drive capability
13 V withstand voltage
Total
34
Timer
4 channels
8-bit timer/event counter: 1 channel
8-bit timer counter: 1 channel
Basic interval timer/watchdog timer: 1 channel
Watch timer: 1 channel
Serial interface
3-wire serial I/O mode ... Switching of MSB/LSB-first
2-wire serial I/O mode
SBI mode
Bit sequential buffer (BSB)
16 bits
Clock output (PCL)
, 524, 262, 65.5 kHz (main system clock: at 4.19 MHz operation)
, 750, 375, 93.8 kHz (main system clock: at 6.0 MHz operation)
Buzzer output (BUZ)
2, 4, 32 kHz (main system clock: at 4.19 MHz operation or subsystem clock:
at 32.768 kHz operation)
2.93, 5.86, 46.9 kHz (main system clock: at 6.0 MHz operation)
Vectored interrupt
External: 3 Internal: 4
Test input
External: 1 Internal: 1
System clock oscillation circuit
Main system clock oscillation ceramic/crystal oscillation circuit
Subsystem clock oscillation crystal oscillation circuit
Standby function
STOP/HALT mode
Operating ambient temperature
T
A
= 40 to +85C
Supply voltage
V
DD
= 2.2 to 5.5 V
Package
42-pin plastic shrink DIP (600 mil, 1.778-mm pitch)
44-pin plastic QFP (10
10 mm, 0.8-mm pitch)
PD75P0016
3
Data Sheet U10328EJ3V1DS00
TABLE OF CONTENTS
1.
PIN CONFIGURATION ........................................................................................................................ 4
2.
BLOCK DIAGRAM ............................................................................................................................. 6
3.
PIN FUNCTIONS ................................................................................................................................ 7
3.1
Port Pins ..................................................................................................................................................... 7
3.2
Non-port Pins ............................................................................................................................................. 8
3.3
I/O Circuits for Pins ................................................................................................................................... 9
3.4
Handling of Unused Pins ........................................................................................................................ 11
4.
SWITCHING BETWEEN MK I AND MK II MODES .......................................................................... 12
4.1
Differences between Mk I Mode and Mk II Mode ................................................................................... 12
4.2
Setting of Stack Bank Selection (SBS) Register ................................................................................... 13
5.
DIFFERENCES BETWEEN
PD75P0016 AND
PD750004, 750006, AND 750008 ...................... 14
6.
MEMORY CONFIGURATION ........................................................................................................... 15
7.
INSTRUCTION SET .......................................................................................................................... 17
8.
ONE-TIME PROM (PROGRAM MEMORY) WRITE AND VERIFY ................................................... 28
8.1
Operation Modes for Program Memory Write/Verify ............................................................................ 28
8.2
Steps in Program Memory Write Operation .......................................................................................... 29
8.3
Steps in Program Memory Read Operation ........................................................................................... 30
8.4
One-Time PROM Screening .................................................................................................................... 31
9.
ELECTRICAL SPECIFICATIONS ..................................................................................................... 32
10. CHARACTERISTIC CURVES (REFERENCE VALUE) .................................................................... 46
11. PACKAGE DRAWINGS .................................................................................................................... 48
12. RECOMMENDED SOLDERING CONDITIONS ................................................................................ 50
APPENDIX A. FUNCTION LIST OF
PD75008, 750008, 75P0016 ....................................................... 51
APPENDIX B. DEVELOPMENT TOOLS ................................................................................................. 53
APPENDIX C. RELATED DOCUMENTS ................................................................................................ 57
PD75P0016
4
Data Sheet U10328EJ3V1DS00
P72/KR6
1
P13/TI0
33
P71/KR5
2
P00/INT4
32
P70/KR4
3
P01/SCK
31
P63/KR3
4
P02/SO/SB0
30
P62/KR2
5
P03/SI/SB1
29
P61/KR1
6
P80
28
P60/KR0
7
P81
27
P53/D7
8
P30/MD0
26
P52/D6
9
P31/MD1
25
P51/D5
10
P32/MD2
24
P50/D4
11
P33/MD3
23
P73/KR7
44
NC
12
P20/PTO0
43
P43/D3
13
P21/PTO1
42
P42/D2
14
P22/PCL
41
P41/D1
15
P23/BUZ
40
P40/D0
16
V
DD
39
V
SS
17
V
PP
Note
38
XT1
18
P10/INT0
37
XT2
19
P11/INT1
36
RESET
20
P12/INT2
35
X1
21
NC
34
X2
22
1. PIN CONFIGURATION (Top View)
42-pin plastic shrink DIP (600 mil, 1.778-mm pitch)
PD75P0016CU
Note
Directly connect V
PP
to V
DD
in the normal operation mode.
44-pin plastic QFP (10
10 mm, 0.8-mm pitch)
PD75P0016GB-3BS-MTX
Note
Directly connect V
PP
to V
DD
in the normal operation mode.
XT1
1
V
SS
42
XT2
2
P40/D0
41
RESET
3
P41/D1
40
X1
4
P42/D2
39
X2
5
P43/D3
38
P33/MD3
6
P50/D4
37
P32/MD2
7
P51/D5
36
P31/MD1
8
P52/D6
35
P30/MD0
9
P53/D7
34
P81
10
P60/KR0
33
P80
11
P61/KR1
32
P03/SI/SB1
12
P62/KR2
31
P02/SO/SB0
13
P63/KR3
30
P01/SCK
14
P70/KR4
29
P00/INT4
15
P71/KR5
28
P13/TI0
16
P72/KR6
27
P12/INT2
17
P73/KR7
26
P11/INT1
18
P20/PTO0
25
P10/INT0
19
P21/PTO1
24
V
PPNote
20
P22/PCL
23
V
DD
21
P23/BUZ
22
PD75P0016
5
Data Sheet U10328EJ3V1DS00
PIN IDENTIFICATIONS
P00-P03
: Port0
SCK
: Serial Clock
P10-P13
: Port1
SI
: Serial Input
P20-P23
: Port2
SO
: Serial Output
P30-P33
: Port3
SB0, SB1
: Serial Data Bus 0,1
P40-P43
: Port4
RESET
: Reset
P50-P53
: Port5
TI0
: Timer Input 0
P60-P63
: Port6
PTO0, PTO1
: Programmable Timer Output 0, 1
P70-P73
: Port7
BUZ
: Buzzer Clock
P80, P81
: Port8
PCL
: Programmable Clock
KR0-KR7
: Key Return 0-7
INT0, 1, 4
: External Vectored Interrupt 0, 1, 4
V
DD
: Positive Power Supply
INT2
: External Test Input 2
V
SS
: Ground
X1, X2
: Main System Clock Oscillation 1, 2
V
PP
: Programming Power Supply
XT1, XT2
: Subsystem Clock Oscillation 1, 2
NC
: No Connection
MD0-MD3
: Mode Selection 0-3
D0-D7
: Data Bus 0-7