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MOS INTEGRATED CIRCUIT
μ
PD17016, 17017
4-BIT SINGLE-CHIP MICROCONTROLLERS WITH
DIGITAL TUNING SYSTEM HARDWARE
The information in this document is subject to change without notice.
The
μ
PD17016 and 17017 are 4-bit single-chip CMOS microcontrollers equipped with hardware for digital tuning
systems.
The CPU employs the 17K architecture and can directly manipulate the data memory, execute various operations,
and control the peripheral hardware with a single instruction. All the instructions are one-word 16-bit instructions.
As the peripheral hardware, a prescaler that can operate at up to 150 MHz, PLL frequency synthesizer, and
frequency counter for digital tuning systems, as well as many I/O ports, an LCD controller/driver, A/D converter, and
D/A converter (PWM output) are provided.
Therefore, a high-performance, state-of-the-art digital tuning system can be organized with a single chip.
In addition to the
μ
PD17016 and 17017, a one-time PROM model for program evaluation, the
μ
PD17P005, is also
available.
FEATURES
17K architecture: general-purpose register method
Program memory (ROM)
8 KB (3836
×
16 bits)
:
μ
PD17016
16 KB (7932
×
16 bits) :
μ
PD17017
General-purpose data memory (RAM)
320
×
4 bits:
μ
PD17016
432
×
4 bits:
μ
PD17017
Instruction execution time
4.44
μ
s (with 4.5-MHz crystal resonator)
Decimal operation
Table reference
Hardware for PLL frequency synthesizer
Dual modulus prescaler (150 MHz max.), programmable
divider, charge pump
Unless otherwise specified, the
μ
PD17017 is explained as the representative model in this document.
A wealth of peripheral hardware
General-purpose I/O ports, LCD controller/driver, se-
rial interface, A/D converter, D/A converter (PWM
output), BEEP output, frequency counter
Interrupt
External: 1
Internal:
1
Power-ON reset, reset by CE pin, and power failure
detection circuit
Power-saving CMOS
Supply voltage: V
DD
= 5 V
±
10%
Document No. U10664EJ2V0DS00 (2nd edition)
Date Published September 1996 P
Printed in Japan
The mark
shows major revised points.
1996
DATA SHEET