UPD17015 4-BIT SINGLE-CHIP MICROCONTROLLER Datasheet

UPD17015 4-BIT SINGLE-CHIP MICROCONTROLLER

DATA SHEET MOS INTEGRATED CIRCUIT µPD17015 4-BIT SINGLE-CHIP MICROCONTROLLER FOR PORTABLE RADIOS The µPD17015 is a super low-voltage 4-bit single-chip microcontroller for digital tuning applications. It features a prescaler that can operate at frequencies up to 220 MHz, a PLL synthesizer, and an LCD controller/driver, all configured in one chip. Since, f.

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a prescaler that can operate at frequencies up to 220 MHz, a PLL synthesizer, and an LCD controller/driver, all configured in one chip. Since, for its CPU, the µPD17015 adopts a 17K architecture which allows data memory to be manipulated directly without accumulators, programming efficiency is enhanced. Each instruction is 16 bits (one word) long. Since this microcontroller can operate at low voltages (VDD = 1.8 to 3.6 V), it is ideal for controlling portable, batterypowered units such as portable radios, headphone stereo sets, and radio-cassette players. FEATURES
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• 17K architecture.

No.	Partie #	Fabricant	Description
1	UPD17010	NEC	4-BIT SINGLE-CHIP MICROCONTROLLER
2	UPD17012GF-058	NEC	PLL FREQUENCY SYNTHESIZER/CONTROLLER
3	UPD17016	NEC	4-BIT SINGLE-CHIP MICROCONTROLLERS
4	UPD17017	NEC	4-BIT SINGLE-CHIP MICROCONTROLLERS
5	UPD17005	NEC	DIGITAL TUNING SYSTEM HARDWARE BUILT-IN 4-BIT SINGLE-CHIP MICROCONTROLLER
6	UPD17006	NEC	(UPD170xx) 4-Bit Single-Chip Microcontroller
7	UPD17006AGF-011	NEC	4-BIT SINGLE-CHIP MICROCONTROLLER
8	UPD1703C-011	NEC	Phase Locked Loop Frequency Synthesizer / FM/AM Digital Tuning System Controller
9	UPD1703C-013	NEC	Phase Locked Loop Frequency Synthesizer / FM/AM Digital Tuning System Controller
10	UPD1703C-014	NEC	PLL Frequency Synthesizer/Controller
11	UPD1703C-015	NEC	PLL Frequency Synthesizer/Controller
12	UPD1703C-017	NEC	Phase Locked Loop Frequency Synthesizer / FM/AM Digital Tuning System Controller

UPD17015 - NEC

UPD17015 4-BIT SINGLE-CHIP MICROCONTROLLER

Features

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