USB100 查看數據表（PDF） - Fairchild Semiconductor
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USB100 Datasheet PDF : 8 Pages
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Pinout
24 Pin Package
OSC1
OSC2
H4
B8/F
RESET
H3
H1
H2
V1
V2
O2
GND
VDD
B6
USBD+
USBD-
GND
B7
B5
B1
B2
B3
B4
O1
Pin Description
Pin
H4
H3
O2
OSC1
OSC2
B4
Reset
H1
H2
V1
V2
GND
B7
B6
B5
VDD
USBD+
USBD-
GND
B8/F
B1/CS
B2/SK
B3/DI
O1/DO
Type
I
I
I/O
I
I
I
I
I
I
I
I
I
I
I
I
I
O
O
I
I/O
I
I
I
O
* See Programming internal EEPROM section
18 Pin 3D Package
OSC2
H4
F
RESET
H3
H1
H2
V1
V2
OSC1
VDD
USBD+
USBD-
GND
B1
B2
B3
O1
Description
Roller/Button/Joystick input.
Roller/Button/Joystick input.
Register output pin / Button input.
Crystal input number 1.
Crystal input number 2
Button input
Active high reset pin
Roller/Button/Joystick input.
Roller/Button/Joystick input.
Roller/Button/Joystick input.
Roller/Button/Joystick input.
Ground
Button input
Button input
Button input
Positive power supply
USB D + line
USB D – line
Ground
Button input / LED driver
Button input and chip select to internal
EEPROM.*
Button input and system clock to internal
EEPROM.*
Button input and data in to internal
EEPROM.*
Button input and data out to read from
internal EEPROM.*
USB100 rev.D
2
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