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| CC2640R2F-Q1 Datasheet, PDF (31/40 Pages) Texas Instruments – SimpleLink Bluetooth low energy Wireless MCU for Automotive | |||
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CC2640R2F-Q1
SWRS201 â JANUARY 2017
7.2 7 Ã 7 Internal Differential (7ID) Application Circuit
VDD_EB
FL1
BLM18HE152SZ1
VDDS VDDS Decoupling Capacitors
C2
DNM
Pin 13
Pin 22 Pin 44
C3
100nF
C4
100nF
C5
100nF
Pin 34
C6
10uF
C7
100nF
L1
DCDC_SW
VDDR VDDR Decoupling Capacitors
Pin 45
Pin 48
10uH
C8
10uF
C9
100nF
C16
100nF
C10
0402
Place L1 and
C8 close to pin 33
VDDS
nRESET
C17
16pF
R1
100k
C20
100nF
Y1
32.768kHz
VDDS VDDR
U1A
JTAG_TMS
JTAG_TCK
24
25 JTAG_TMSC
35
JTAG_TCKC
RESET_N
DCDC_SW 33
DCDC_SW
3
4 X32K_Q1
23 X32K_Q2
49 DCOUPL
C18
C19
EGP/GND
13
VDDS2 22
VDDS3 44
VDDS 34
VDDS_DCDC
VDDR
45
48
VDDR_RF
1
RF_P 2
RF_N
46
X24M_N 47
X24M_P
16pF
CC2640R2FTWRGZRQ1
1uF
Y2
24MHz
1
3
C31
6.8pF
2
L11
2.4nH
C11
1
1pF
L21
1
2
2.4nH
C21
1pF
L12
1
2
2nH
C12
DNM
A1
L13
1
2
2nH
C13
1pF
C14
1
2.4GHz
12pF
50-ohm
antenna
U1B
DIO0 5
DIO1 6
DIO2 7
DIO3 8
DIO4 9
DIO5 10
DIO6 11
DIO7 12
DIO8 14
DIO9 15
DIO10 16
DIO11 17
DIO12 18
DIO13 19
DIO14 20
DIO15 21
DIO_0
DIO_1
DIO_2
DIO_3
DIO_4
DIO_5
DIO_6
DIO_7
DIO_8
DIO_9
DIO_10
DIO_11
DIO_12
DIO_13
DIO_14
DIO_15
DIO_16
26
27
DIO_17 28
DIO_18 29
DIO_19 30
DIO_20 31
DIO_21 32
DIO_22 36
DIO_23 37
DIO_24
DIO_25
38
39
DIO_26 40
DIO_27 41
DIO_28
DIO_29
42
43
DIO_30
CC2640R2FTWRGZRQ1
DIO16
DIO17
DIO18
DIO19
DIO20
DIO21
DIO22
DIO23
DIO24
DIO25
DIO26
DIO27
DIO28
DIO29
DIO30
C23
DNM
24
C22
DNM
Copyright © 2016, Texas Instruments Incorporated
Figure 7-3. 7 Ã 7 Internal Differential (7ID) Application Circuit
Copyright © 2017, Texas Instruments Incorporated
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Product Folder Links: CC2640R2F-Q1
Application, Implementation, and Layout
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