UR8HC007-OA4-FQ Просмотр технического описания (PDF) - Semtech Corporation
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UR8HC007-OA4-FQ Datasheet PDF : 20 Pages
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PIN DEFINITIONS, (CON’T)
Pin Numbers
Mnemonic
General Purpose
Input/Ouput
GIO0
GIO00/LED0-GIO3/LED3
QFP
34-31
GIO1
GIO10-GIO11
GIO3 - analog input
GIO30/AD0
17-16
1
GIO31/AD1
80
GIO4
GIO41/SW1/±INT1
4
Type
I/O
I/O
I/O/Ai
I/O/Ai
I/O, I±Int
GIO42/_BLINKCANCEL
3
I/O
GIO43
2
I/O
GIO5 - analog output
DA0/PWM0/GIO50
11
Ao
DA1/PWM1/GIO51
10
Ao
Touch Screen interface
RIGHT3/GIO67
39
I/O
RIGHT2/GIO66
40
I/O
RIGHT1/GIO65
41
I/O
RIGHT0/GIO64
42
I/O
LEFT3/GIO63
LEFT2/GIO62
LEFT1/GIO61
LEFT0/GIO60
43
I/O
44
I/O
45
I/O
46
I/O
Name and Function
General purpose input/output pin
LED driver
General purpose input/output pin,
General purpose input/output pin,
A/D input 0
General purpose input/output pin,
A/D input 1
General purpose input/output pin,
switch Input. Capable of interrupt on
both positive and negative edges
General purpose input/output pin;
negative input cancels all LED
blinking, unless blink-cancel function
disabled in register
General purpose input/output pin
D/A output (Range: AVSS to AVREF)
D/A output (Range: AVSS to AVREF)
If no hardware touchscreen driver,
drive output to right side of
touchscreen; otherwise general
purpose I/O
If no hardware touchscreen driver,
drive output to right side of
touchscreen; otherwise general
purpose I/O
If no hardware touchscreen driver,
drive output to right side of
touchscreen; otherwise general
purpose I/O
If no hardware touchscreen driver,
drive output to right side of
touchscreen; otherwise general
purpose I/O
If no hardware touchscreen driver,
drive output to left side of touchscreen;
otherwise general purpose I/O
If no hardware touchscreen driver,
drive output to left side of touchscreen;
otherwise general purpose I/O
If no hardware touchscreen driver,
drive output to left side of touchscreen;
otherwise general purpose I/O
If no hardware touchscreen driver,
drive output to left side of touchscreen;
otherwise general purpose I/O
Copyright ©1998-2001 Semtech Corporation
4
DOC8-007-0A4 -DS-104
www.semtech.com
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