si4021 Silicon Laboratories, si4021 Datasheet - Page 6
si4021
Manufacturer Part Number
si4021
Description
Si4021 Universal Ism Band Fsk Transmitter
Manufacturer
Silicon Laboratories
Datasheet
1.SI4021.pdf
(34 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
si4021-A1-FTR
Manufacturer:
SILICON
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5 000
Part Number:
si4021-A1-FTR
Manufacturer:
SILICON LABS/芯科
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Part Number:
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Manufacturer:
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Typical Application, EEPROM Mode
VDD
OPTIONAL
C1
1u
GND
100p
C2
GND
10p
C3
GND
nCS
SO
nWP
G
SDI
SCK
nSEL
PB1
PB2
PB3
PB4
S
D
N
0
D
1
2
3
4
1
2
3
4
5
6
7
8
25A A 080
EEPROM
IA 4221
16
15
14
13
12
11
10
10MHz
9
X1
8
7
6
5
nLBD
FSK
VDD
RFP
RFN
MOD
VSS
X
GND
T
L
VCC
HOLD
SCK
I S
x
GND
A ntenna
IA4221
6
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