si4430 Silicon Laboratories, si4430 Datasheet - Page 92

no-image

si4430

Manufacturer Part Number
si4430
Description
Si4430 Ism Transceiver
Manufacturer
Silicon Laboratories
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
si4430-A0-FM
Manufacturer:
SILICON
Quantity:
3 500
Part Number:
si4430-A0-FM
Manufacturer:
SILICONLABS/芯科
Quantity:
20 000
Company:
Part Number:
si4430-A0-FM
Quantity:
12 590
Company:
Part Number:
si4430-A0-FM
Quantity:
12 590
Part Number:
si4430-B1-FM
Manufacturer:
Silicon Labs
Quantity:
135
Part Number:
si4430-B1-FM
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Part Number:
si44300BOY-T1-E3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Part Number:
si4430B
Manufacturer:
VISHAY/威世
Quantity:
20 000
Part Number:
si4430BDY-T1-E3
Manufacturer:
VISHAY
Quantity:
12 500
Part Number:
si4430BDY-T1-E3
Manufacturer:
VISHAY
Quantity:
100 000
Part Number:
si4430BDY-T1-E3
Manufacturer:
VISHAY
Quantity:
220
Part Number:
si4430BDY-T1-E3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Part Number:
si4430BDY-T1-E3
Quantity:
2 454
Company:
Part Number:
si4430BDY-T1-E3
Quantity:
500
Company:
Part Number:
si4430BDY-T1-E3
Quantity:
70 000
Part Number:
si4430BDY-T1-GE3
Manufacturer:
Vishay/Siliconix
Quantity:
33 919
Company:
Part Number:
si4430BDY-T1-GE3
Quantity:
70 000
Register 0Eh. I/O Port Configuration
Si4430
Reset value = 00000000
92
Name
Type
Bit
Bit
7
6
5
4
3
2
1
0
Reserved
Reserved
extitst[2]
extitst[1]
extitst[0]
Name
itsdo
dio2
dio1
dio0
D7
R
Reserved.
External Interrupt Status.
If the GPIO2 is programmed to be external interrupt sources then the status can be read
here.
External Interrupt Status.
If the GPIO1 is programmed to be external interrupt sources then the status can be read
here.
External Interrupt Status.
If the GPIO0 is programmed to be external interrupt sources then the status can be read
here.
Interrupt Request Output on the SDO Pin.
nIRQ output is present on the SDO pin if this bit is set and the nSEL input is inactive (high).
Direct I/O for GPIO2.
If the GPIO2 is configured to be a direct output then the value on the GPIO pin can be set
here. If the GPIO2 is configured to be a direct input then the value of the pin can be read
here.
Direct I/O for GPIO1.
If the GPIO1 is configured to be a direct output then the value on the GPIO pin can be set
here. If the GPIO1 is configured to be a direct input then the value of the pin can be read
here.
Direct I/O for GPIO0.
If the GPIO0 is configured to be a direct output then the value on the GPIO pin can be set
here. If the GPIO0 is configured to be a direct input then the value of the pin can be read
here.
extitst[2]
D6
R
extitst[1]
D5
R
Preliminary Rev. 0.4
extitst[0]
D4
R
Function
itsdo
R/W
D3
dio2
R/W
D2
dio1
R/W
D1
dio0
R/W
D0

Related parts for si4430