UPD720130 Просмотр технического описания (PDF) - NEC => Renesas Technology

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Компоненты Описание

производитель

UPD720130

USB2.0 to IDE Bridge

NEC => Renesas Technology 

µPD720130

Pin Name

I/O

Buffer Type

Active

Level

Function

(2/2)

GPIO(7:0)

I/O 3.3 V Schmitt I/O

General purpose IO port (for future extension)

PIO(15:14)

I/O 3.3 V I/O

IO port (for future extension)

PIO(5)

I/O 3.3 V Schmitt I/O

IO port (for future extension)

IRQ0

I

3.3 V Schmitt Input

High

External interrupt input (for future extension)

AVDD25

2.5 V VDD for Analog circuit

VDD25

2.5 V VDD

VDD33

3.3 V VDD

AVSS

VSS for Analog circuit

VSS

VSS

Remarks 1. “5 V tolerant“ means that the buffer is 3.3 V buffer with 5 V tolerant circuit.

2. The signal marked as “(I/O)” in the above table operates as I/O signals during testing. However, they

do not need to be considered in normal use.

6

Data Sheet S16302EJ3V0DS

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