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D78045FGF 데이터시트 PDF




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부품번호 D78045FGF 기능
기능 UPD78045F
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D78045FGF 데이터시트, 핀배열, 회로
www.DataSheet4U.com
DATA SHEET
MOS INTEGRATED CIRCUIT
mPD78042F, 78043F, 78044F, 78045F
8-BIT SINGLE-CHIP MICROCOMPUTER
The mPD78042F, mPD78043F, mPD78044F, and mPD78045F are 8-bit single-chip microcomputers that incorpo-
rate many hardware peripherals such as an FIP® controller/driver, 8-bit resolution A/D converter, timer, serial
interface, and interrupt controller.
The one-time PROM and EPROM models that can operate in the same voltage range as that of masked ROM
models, and various development tools are provided.
The functions of these microcomputers are described in detail in the following User’s Manual. Be sure
to read this manual when you design a system using any of these microcomputers.
mPD78044F Sub-Series User’s Manual : U10908E
78K/0 Series User's Manual, Instruction: IEU-1372
FEATURES
High-capacity ROM and RAM
Item
Product name
mPD78042F
mPD78043F
mPD78044F
mPD78045F
Program memory
(ROM)
16K bytes
24K bytes
32K bytes
40K bytes
Data memory
Internal high-speed RAM Buffer RAM
512 bytes
64 bytes
1024 bytes
FIP display RAM
48 bytes
Wide range of instruction execution time - from
high-speed (0.4 ms) to ultra low-speed (122 ms)
I/O ports: 68
FIP controller/driver: total display outputs: 34
8-bit resolution A/D converter: 8 channels
Serial interface: 2 channels
Timer: 6 channels
Power supply voltage: VDD = 2.7 to 5.5 V
APPLICATIONS
CD players, cassete tape recorders, tuners, minicomponent stereos, VCRs, microwave ovens, ECRs, etc.
ORDERING INFORMATION
Part number
mPD78042FGF-¥¥¥-3B9
mPD78043FGF-¥¥¥-3B9
mPD78044FGF-¥¥¥-3B9
mPD78045FGF-¥¥¥-3B9
Package
80-pin plastic QFP (14 ¥ 20 mm)
80-pin plastic QFP (14 ¥ 20 mm)
80-pin plastic QFP (14 ¥ 20 mm)
80-pin plastic QFP (14 ¥ 20 mm)
Remark ¥¥¥ indicates ROM code number.
5
The information in this document is subject to change without notice.
Document No. U10700EJ1V0DS00 (1st edition)
Date Published July 1996 P
Printed in Japan
The mark 5 shows major revised points.
©
19960




D78045FGF pdf, 반도체, 판매, 대치품
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mPD78042F, 78043F, 78044F, 78045F
FUNCTIONAL OUTLINE
Item
Product name
mPD78042F
mPD78043F
mPD78044F
Internal
memory
ROM
Internal high-speed RAM
16K bytes
512 bytes
24K bytes
32K bytes
1024 bytes
Buffer RAM
64 bytes
FIP display RAM
48 bytes
General registers
8 bits ¥ 32 registers (8 bits ¥ 8 registers ¥ 4 banks)
Instruction
cycle
For main system clock
For subsystem clock
Instruction set
I/O ports (including those
multiplexed with FIP pins)
Variable instruction execution time
0.4 ms/0.8 ms/1.6 ms/3.2 ms/6.4 ms (at 5.0 MHz)
122 ms (at 32.768 kHz)
• Multiplication/division (8 bits ¥ 8 bits, 16 bits ÷ 8 bits)
• Bit (set, reset, test, Boolean algebra)
Total
• CMOS input
• CMOS I/O
• N-ch open-drain
• P-ch open-drain I/O
• P-ch open-drain output
: 68 lines
: 2 lines
: 27 lines
: 5 lines
: 16 lines
: 18 lines
mPD78045F
40K bytes
FIP controller/driver
A/D converter
5
Serial interface
Timer
Total
: 34 lines
• Segments : 9 to 24 lines
• Digits
: 2 to 16 lines
• 8-bit resolution ¥ 8 channels
• Power supply voltage: AVDD = 4.0 to 5.5 V
• 3-wire serial I/O/SBI/2-wire serial I/O selectable modes: 1 channel
• 3-wire serial I/O mode (with automatic transmission/
reception function of up to 64 bytes)
: 1 channel
• 16-bit timer/event counter
• 8-bit timer/event counter
• Watch timer
• Watchdog timer
• 6 bit up/down counter
: 1 channel
: 2 channels
: 1 channel
: 1 channel
: 1 channel
Timer output
Clock output
3 lines (one for 14-bit PWM output)
19.5 kHz, 39.1 kHz, 78.1 kHz, 156 kHz, 313 kHz, 625 kHz
(Main system clock: at 5.0 MHz)
32.768 kHz (Subsystem clock: at 32.768 kHz)
Buzzer output
1.2 kHz, 2.4 kHz, 4.9 kHz (Main system clock: at 5.0 MHz)
Vectored
interrupt
Maskable interrupt
Non-maskable interrupt
Internal 10 lines, external 4 lines
Internal 1 line
Software interrupt
1 line
Text input
Internal 1 line
5 Power supply voltage
VDD = 2.7 to 5.5 V
Package
80-pin plastic QFP (14 ¥ 20 mm)
4

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D78045FGF 전자부품, 판매, 대치품
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P00-P04 : Port 0
P10-P17 : Port 1
P20-P27 : Port 2
P30-P37 : Port 3
P70-P74 : Port 7
P80, P81 : Port 8
P90-P97 : Port 9
P100-P107 : Port 10
P110-P117 : Port 11
P120-P127 : Port 12
INTP0-INTP3 : Interrupt from peripherals
TI0-TI2
: Timer input
TO0-TO2 : Timer output
CI0 : Counter input
SB0, SB1 : Serial bus
SI0, SI1
: Serial input
SO0, SO1 : Serial output
mPD78042F, 78043F, 78044F, 78045F
SCK0, SCK1 : Serial clock
PCL : Programmable clock
BUZ
: Buzzer clock
STB : Strobe
BUSY
: Busy
FIP0-FIP33 : Fluorescent indicator panel
VLOAD
: Negative power supply
X1, X2
: Crystal (main system clock)
XT1, XT2 : Crystal (subsystem clock)
RESET
: Reset
ANI0-ANI7 : Analog input
AVDD
: Analog power supply
AVSS
: Analog ground
AVREF
: Analog reference voltage
VDD : Power supply
VSS : Ground
IC : Internally connected
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D78045FGF

UPD78045F

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