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NJU3504

Part Number	NJU3504
Manufacturer	New Japan Radio
Description	4-BIT SINGLE CHIP MICRO CONTROLLER
Published	May 7, 2005
Detailed Description	NJU3504 „# TERMINAL DESCRIPTION 1 No. NJU NJU SYMBOLS PF0 PF1 PF2 INPUT/OUTPUT F U N C T I O NS 3504F 3504L 44 1 2 ...
Datasheet	NJU3504 PDF File

Overview

NJU3504 „# TERMINAL DESCRIPTION 1 No.
NJU NJU SYMBOLS PF0 PF1 PF2 INPUT/OUTPUT F U N C T I O NS 3504F 3504L 44 1 2 5 6 7 3 4 X X 5 6 8 9 7 8 9 10 10 11 12 13 11 12 14 15 Note ) INPUT/OUTPUT 3-bit Input / Output PORTF.
INPUT/OUTPUT Selects a terminal circuit for each port from follows by the INPUT/OUTPUT mask option.
xC-MOS Schmitt Trigger Input Terminal with Pull-up Resistance(IB) xC-MOS Schmitt Trigger Input Terminal(ID) xC-MOS Output Terminal(OB) PG0 INPUT/OUTPUT 2-bit Input / Output PORTG.
PG1 INPUT/OUTPUT Selects a terminal circuit for each port from follows by the mask option.
xC-MOS Schmitt Trigger Input Terminal with Pull-up Resistance(IB) xC-MOS Schmitt Trigger Input Terminal(ID) xC-MOS Output Terminal(OB) PH0 INPUT/OUTPUT 2-bit Input / Output PORTH.
PH1 INPUT/OUTPUT Selects a terminal circuit for each port from follows by the mask option.
xC-MOS Schmitt Trigger Input Terminal with Pull-up Resistance(IB) xC-MOS Schmitt Trigger Input Terminal(ID) xC-MOS Output Terminal(OB) When the ports are selected as the input terminal, PH0 operates also as RESTART signal input terminal to return from STANDBY mode, and PH1 operates also as the Edge Detector Terminal.
RESET Terminal.
INPUT RESET When the low level input-signal, the system is initialized.
Maker Testing Terminal with Pull-down Resistance TEST INPUT The terminal is recommended to connect to GND.
Internal Oscillator Terminals.
OSC1 INPUT Connects a device selected from the ceramic or the crystal OSC2 OUTPUT resonator, or the resistor, to these terminals for the internal oscillator.
In the external clock operation, OSC1 is the external clock input terminal and OSC2 is normally open terminal.
VSS Power Source (0V) – AVSS Analog Block Power Source (0V) – Connects to VSS terminal when A/D converter is not used.
INPUT/OUTPUT : Input or Output is selected by the mask option.
INOUT : Input or Output is changed by the program.
X : No terminals in NJU3504L(SDIP package).
NJU3504 „# TERMINAL DESCRIPTION ...

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