UPD17062 datasheet(1/296 Pages) NEC

номер детали	UPD17062

подробное описание детали	4-BIT SINGLE-CHIP MICROCONTROLLER CONTAINING PLL FREQUENCY SYNTHESIZER AND IMAGE DISPLAY CONTROLLER

PDF	296 Pages

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производитель	NEC [NEC]

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The information in this document is subject to change without notice.

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD17062

Document No. IC-3560

(O.D. No. IC-8937)

Date Published January 1995 P

Printed in Japan

The

µPD17062 is a 4-bit CMOS microcontroller for digital tuning systems. The single-chip device

incorporates an image display controller enabling a range of different displays, together with a PLL frequency

synthesizer.

The CPU has six main functions: 4-bit parallel addition, logic operation, multiple bit test, carry-flag set/

reset, powerful interrupt, and a timer.

The device contains a user-programmable image display controller (IDC) for on-screen displays. The

different displays can be controlled with simple programs.

The device also has a serial interface function, many input/output (I/O) ports controlled by powerful I/O

instructions, and 6-bit pulse width modulation (PWM) output for a 4-bit A/D converter and D/A converter.

FEATURES

4-BIT SINGLE-CHIP MICROCONTROLLER CONTAINING PLL FREQUENCY

SYNTHESIZER AND IMAGE DISPLAY CONTROLLER

• 4-bit microcontroller for digital tuning system

• Internal PLL frequency synthesizer: With prescaler

µPB595

•5 V

±10%

• Low-power CMOS

• Program memory (ROM): 8K bytes (16 bits

× 3968

steps)

• Data memory (RAM): 4 bits

× 336 words

• 6 stack levels

• 35 easy-to-understand instruction sets

• Support of decimal operations

• Instruction execution time: 2

µs (with an 8-MHz

crystal)

• Internal D/A converter: 6 bits

× 4 (PWM output)

• Internal A/D converter: 4 bits

× 6

• Internal horizontal synchronizing signal counter

• Internal commercial power frequency counter

• Internal power-failure detector and power-on reset

circuit

• Internal image display controller (IDC) (user-pro-

grammable)

Number of characters in display: Up to 99 on a

single screen

Display configuration: 14 rows

× 19 columns

Number of character types: 120

Character format: 10

× 15 dots (rimming possible)

Number of colors: 8

Character size: Four sizes in each of the horizontal

and vertical dimensions

Internal 1H circuit for preventing vertical deflection

• Internal 8-bit serial interface (One system with two

channels: three-wire or two-wire)

• Interrupt input for remote-controller signals (with

noise canceler)

• Many I/O ports

Number of I/O ports

: 15

Number of input ports : 4

Number of output ports: 8

©

1995

Аналогичный номер детали - UPD17062

производитель	номер детали	датащи	подробное описание детали
Renesas Technology Corp	UPD17062	1Mb / 298P	MOS INTEGRATED CIRCUIT 1995
	UPD17062CU-XXX	1Mb / 298P	MOS INTEGRATED CIRCUIT 1995
	UPD17062GC-XXX	1Mb / 298P	MOS INTEGRATED CIRCUIT 1995

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Аналогичное описание - UPD17062

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NEC	UPD17006AGF-011	677Kb / 72P	4-BIT SINGLE-CHIP MICROCONTROLLER WITH PRESCALER, PLL FREQUENCY SYNTHESIZER, AND IF COUNTER FOR AUTOMOBILE FM, MW, AND LW RADIOS
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LANSDALE Semiconductor ...	ML145145	1Mb / 12P	4-Bit Data Bus Input PLL Frequency Synthesizer
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