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What is UPD78018F?

This electronic component, produced by the manufacturer "NEC Electronics", performs the same function as "(UPD7801xF) 8-Bit Single-Chip Microcontroller".


UPD78018F Datasheet PDF - NEC Electronics

Part Number UPD78018F
Description (UPD7801xF) 8-Bit Single-Chip Microcontroller
Manufacturers NEC Electronics 
Logo NEC Electronics Logo 


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DATA SHEET
MOS INTEGRATED CIRCUIT
µPD78011F, 78012F, 78013F, 78014F, 78015F, 78016F, 78018F
8-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The µPD78011F, 78012F, 78013F, 78014F, 78015F, 78016F, and 78018F are the products in the µPD78018F subseries
within the 78K/0 series.
Compared with the older µPD78014 subseries, this subseries operates at lower voltage and provides a fuller set of ROM
and RAM variations.
A one-time PROM or EPROM product µPD78P018F capable of operating in the same power supply voltage range as
of the mask ROM product and other development tools are also provided.
Functions are described in detail in the following User's Manual, which should be read when carring out design
work.
µPD78018F, 78018FY Subseries User's Manual : U10659E
78K/0 Series Users Manual – Instruction
: U12326E
FEATURES
Large on-chip ROM & RAM
Item
Product Name
µPD78011F
Program
Memory
(ROM)
8K bytes
µPD78012F
16K bytes
µPD78013F
24K bytes
µPD78014F
32K bytes
µPD78015F
40K bytes
µPD78016F
48K bytes
µPD78018F
60K bytes
Internal High-
Speed RAM
Data Memory
Internal
Expanded RAM
Buffer RAM
512 bytes
– 32 bytes
1024 bytes
512 bytes
1024 bytes
Package
64-pin plastic shrink DIP (750 mil)
64-pin plastic QFP (14 × 14 mm)
64-pin plastic LQFP (12 × 12 mm)
External memory expansion space : 64K bytes
Minimum instruction execution time can be varied from high-speed (0.4 µs) to ultra-low-speed (122 µs)
I/O ports: 53 (N-ch open-drain : 4)
8-bit resolution A/D converter : 8 channels
Serial interface : 2 channels
Timer : 5 channels
Supply voltage : VDD = 1.8 to 5.5 V
APPLICATION FIELDS
Cellular phone, pager, VCR, audio, camera, home appliances, etc
The information in this document is subject to change without notice.
Document No. U10280EJ2V1DS00 (2nd edition)
Date Published June 1998 N CP(K)
Printed in Japan
The mark shows major revised points.
© 1994

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UPD78018F equivalent
µPD78011F, 78012F, 78013F, 78014F, 78015F, 78016F, 78018F
OVERVIEW OF FUNCTION (1/2)
Product Name
Item
µPD78011F µPD78012F µPD78013F µPD78014F µPD78015F µPD78016F µPD78018F
Internal
memory
ROM
High-speed
RAM
Expanded
RAM
Buffer RAM
Memory space
8K bytes 16K bytes
512 bytes
24K bytes 32K bytes
40K bytes 48K bytes
1024 bytes
60K bytes
32 bytes
64K bytes
512 bytes
1024 bytes
General-purpose registers
8 bits × 32 registers (8 bits × 8 registers × 4 banks)
Minimum instruction execution time On-chip minimum instruction execution time cycle modification function
When main system
clock selected
When subsystem
clock selected
0.4 µs/0.8 µs/1.6 µs/3.2 µs/6.4 µs (at 10.0 MHz operation)
122 µs (at 32.768 kHz operation)
Instruction set
• 16-bit operation
• Multiplication/division (8 bits × 8 bits,16 bits ÷ 8 bits)
• Bit manipulation (set, reset, test, boolean operation)
• BCD correction, etc.
I/O ports
Total
• CMOS input
• CMOS I/O
• N-channel open-drain I/O
(15 V withstand voltage)
: 53
: 02
: 47
: 04
A/D converter
• 8-bit resolution × 8 channels
• Operable over a wide power supply voltage range: AVDD = 1.8 to 5.5 V
Serial interface
• 3-wire serial I/O/SBI/2-wire serial I/O mode selectable: 1 channel
• 3-wire mode (on-chip max. 32 bytes automatic data transmit/receive function): 1 channel
Timer
• 16-bit timer/event counter
• 8-bit timer/event counter
• Watch timer
• Watchdog timer
: 1 channel
: 2 channels
: 1 channel
: 1 channel
Timer output
3 (14-bit PWM output × 1)
Clock output
39.1 kHz, 78.1 kHz, 156 kHz, 313 kHz, 625 kHz, 1.25 MHz (at main system clock: 10.0 MHz
operation), 32.768 kHz (at subsystem clock: 32.768 kHz operation)
Buzzer output
Vectored
interrupt
sources
Maskable
Non-maskable
2.4 kHz, 4.9 kHz, 9.8 kHz (at main system clock: 10.0 MHz operation)
Internal : 8
External : 4
Internal : 1
Software
1
5


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UPD78018FAThe function is (UPD7801xF) 8-Bit Single-Chip Microcontroller. NEC ElectronicsNEC Electronics

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