steval-ids001v2 schematic

2
1
2
SMD 0402
10nF
C19
SPI1_CS
SPI1_CLK
C17
1
2
3
4
5
3
Y1
SMD 0402
50V
12pF
50V
SPI1_MOSI
SPI1_MISO
IRQ0_SPIRIT1
SMD 0402
330pF
C3
1
IRQ1_SPIRIT1
SMD 0402
1
2
1
50V
10pF
C18
SMD 0402
1
SMD 0402
50V
CAV2P
100pF
C2
16V
GND
NX2016SA-52MHZ
SPIRIT1
GPIO_0
SDO
SDI
SCLK
CSn
U2
C4
100nF
SMD 0402
50V
2
1
C1
IRQ2_SPIRIT1
10V
IRQ3_SPIRIT1
20
19
18
17
16
TBD
SMD 0402
50V
C20
1
2
3
4
IRQ1_SPIRIT1
IRQ0_SPIRIT1
IRQ3_SPIRIT1
IRQ2_SPIRIT1
GND
21
3.9 pF for 315 MHz
2.2 pF for 433 MHz
2.2 pF for 868 MHz
2 pF for 915/920 MHz
Not Mounted for 315/433 MHz
22 nH for 868 MHz
15 nH for 915/920 MHz
C14 TBD
50V SMD 0402
GND
15 SDN_SPIRIT1
14
13
12
11
L12 TBD
SMD 0402
EXPAD
SDN
SMPS_Ext1
SMPS_Ext2
TX
REXT
4 HEADER
J3
1
L1
10uH
SMD 0805
TBD
SMD 0402
TBD
L13
L2
TBD
L5
TBD
SMD 0402
220 nH for 315 MHz
2
C15
L8
TBD
TBD
1
1.2 pF for 315 MHz
Not Mounted for
433/868/915/920 MHz
SMD 0402
16V
C10
10V
SMD 0402
TBD
C5
2
SMD 0402
TBD
TBD
50V
2
C16
12 pF for 315 MHz
8.2 pF for 433 MHz
NM for 868 MHz
7 pF for 915/920 MHz
SMD 0402
50V
C11
SMD 0402
12 nH for 315 MHz
10 nH for 433 MHz
0R0 for 868 MHz
5.1 nH for 915/920 MHz
1
L9
1
27 pF for 315 MHz
18 pF for 433 MHz
8.2 pF for 868 MHz
2.4 pF for 915/920 MHz
SMD 0402
50V
TBD
SMD 0402
TBD
TBD
SMD 0402
L6
2
2
SMD 0402
330pF
C7
TBD
50V
15 pF for 315 MHz
10 pF for 433 MHz
5.6 pF for 868 MHz
3.6 pF for 915/920 MHz
SMD 0402
50V
C13
15 nH for 315 MHz
6.2 nH for 433 MHz
2.7 nH for 868 MHz
Not Mounted for 915/920 MHz
1
16V
15 nH for 315 MHz
10 nH for 433 MHz
4.3 nH for 868 MHz
0R0 for 915/920 MHz
1
L10
1
16V
SMD 0402
100nF
C6
TBD
C12
2
C8
SMD 0402
220pF
2
1.8 pF for 315/433 MHz
1.2pF for 868 MHz
Not Mounted for 915 MHz
1 uF for 315/433/915/920 MHz
470 nF for 868 MHz
TBD
SMD 0402
12 nH for 315 MHz
8.2 nH for 433 MHz
3.0 nH for 868 MHz
3.6 nH for 915/920 MHz
1
50V
SMD 0402
4.7 pF for 315 MHz
3.3 pF for 433 MHz
1.8 pF for 868 MHz
1.5 pF for 915/920 MHz
2
2
150 nH for 433 MHz
100 nH for 868/915/920 MHz
220 pF for 315/433/868 MHz
330 pF for 915/920 MHz
47 nH for 315 MHz
39 nH for 433 MHz
18 nH for 868 MHz
15 nH for 915/920 MHz
1
1
SMD 0402
270 nH for 315 MHz
100 nH fo r 4 33 MHz
27 nH for
868/915/920 MHz
2
SMD 0402
39 nH for 315 MHz
27 nH for 433 MHz
18 nH for 868/915 MHz
L11
10uH
2
1
VDD CAV1
2
1
1
2
1
2
1uF
2
1
2
4
1
2
1
2
2
2
1
1
2
GPIO_1
GPIO_2
GPIO_3
VR_DIG
VDD_SMPS
XOUT
XIN
VDD_DIG
RFp
RFn
6
7
8
9
10
1
2
2
1
2
1 1
2
1
2
220pF
SMD 0402
2
C9
1
1
50V
50V
GND1 GND
220pF
SMD 0402
2
C36
U.FL connector
2
U6
SIG
1
2
3
1
2
1
2
1
L3
91 nH for 315 MHz
30 nH for 433 MHz
4.3 nH for 868 MHz
8.7 nH for 915/920 MHz
L4
L7
TBD
SMD 0603
1
33 nH for 315 MHz
16 nH for 433 MHz
8.2 nH for 868 MHz
7.5 nH for 915/920 MHz
2
TBD
390 nH for 315 MHz
220 nH for 433 MHz
47 nH for 868 MHz
39 nH for 915/920 MHz
SMD 0603
TBD
AM11DG-ST01
Mitsubishi
315/433/868/915 MHz
ANT1
SMD 0603
TBD
2
STEVAL-IDS001V2
Schematic diagram
Figure 1. SPIRIT1 circuit schematic
AM17488v1
Figure 2. Oscillator circuit schematic
D_VDD
D_VDD
C29
16V
16V
SPI1_MOSI
SPI1_MISO
2
2
SMD 0402
VCC
/HOLD
C
/W
D
Q
/S
6
5
2
SPI1_CLK
100nF
4
GND
R2
7
100k
3
1
E2P_CS
2
1
1
C22
100nF
1
IC1
8
VBAT
GND
M95256-RMC6TG
GND
A_VDD
GND
100nF
2
C21
1
VDD_A
C24
10V
16V
1uF
SMD 0402
1
2
SMD 0402
GND
D_VDD
U1
nRESET
VDD_A
User_Button_2
UART2 TX
UART2 RX
USER_LED_1
USER_LED_2
User_Button_1
IRQ3_SPIRIT1
D_VDD
C23
1
1
C30
100nF
16V
C31
4V
10uF
BOOT0
2
IRQ2_SPIRIT1
IRQ1_SPIRIT1
IRQ0_SPIRIT1
SMD 0402
GND
SWO
D_VDD
SWCLK
VDD_2
USBDP
C28
16V
USBDM
SMD 0402
SWDIO
100nF
E2P_CS
SPI1_MOSI
GND
SPI1_MISO
SPI1_CLK
SPI1_CS
1
VDD_1
VDD_3
1
OSC_IN
OSC_OUT
3
GND
Y2
8MHz
2
Vdd3
VLCD
Vss3
PC13/WKUP2
PB9
PC14/OCS32IN
PB8
PC15/OCS32OUT
BOOT0
PH0/OSCIN
PB7/I2C1SDA
PH1/OSCOUT
NRST
PB6/IC2C1SCL
VssA
PB5
PB4/JNTRST
VddA
PA0/WKUP1
PB3/JTDO
PA1
PA15/JTDI
PA2/UART2TX
PA14/JTCK
Vdd2
PA3/UART2RX
Vss2
PA4/SPI1NSS
PA5/SPI1SCK
PA13/JTMS
PA6/SPI1MISO
PA12/USBDP
PA7/SPI1MOSI
PA11/USBDM
PB0/ADC12IN8
PA10/UART1RX
PB1/ADC12IN9
PA9/UART1TX
PB2/BOOT1
PA8
PB10/I2C2SCL/UART3TX PB15/SPI2MOSI
PB11/I2C2SDA/UART3RX PB14/SPI2MISO
Vss1
PB13/SPI2SCK
Vdd1
PB12/SPI2NSS/I2C2SMBA
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
2
1
SDN_SPIRIT1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2
VBAT
100nF
16V
STM32L151CBU6
EPAD
D_VDD
2
1
SMD 0402
R19
GND
10k
GND
2
SMD 0402
GND
nRESET
AM17489v1
Figure 3. SWD circuit schematic
Boot
BOOT0
R7
1
10k
2
SMD 0402
1
R10
10k
10k
SW2
1
1
PUSHBUTTON
PUSHBUTTON
C32
KMR221GLFS
100nF
401-1427-1-ND
SMD 0402
C&K
16V
100nF
401-1427-1-ND
SMD 0402
16V
SMD 0402
2
D_VDD
2
6
5
4
3
2
1
C33
KMR221GLFS
SWCLK
SWO
SWDIO
1
2
R14
nRESET
0
R15
Header 6
2
10k
2
2
Digikey
P1
User_Button_2
2
2
SW1
JTAG
SMD 0402
User_Button_1
GND
R9
10k
SMD 0402
R12
D1
1
2
RED LED
Digikey
D2
680
1
2
1
USER_LED_2
R13
2
SMD 0402
680
1
2
SMD 0402
ORANGE LED
Digikey
751-1182-1-ND
751-1174-1-ND
Vishay
TLMS1100-GS08
Vishay
SMD 0603
TLMO1100-GS08
SMD 0603
AM17490v1
Figure 4. USB circuit schematic
J1
USBA Male
USB_5V
1
2
3
4
DM
DP
5
5
Digikey
WM17118-ND
Molex
048037-1000
VDD
1
USER_LED_1
R1
1k5
U3
2
Digikey
User_Button_2
R6
10k
C&K
D_VDD
1
D_VDD
User_Button_1
1
R5
1
1
D_VDD
DP
1
2
DM
3
D1
D4
GND 3.3V
D2
D3
6
USBDP
5
USB_5V
4
USBDM
USBLC6-2P6
AM17491v1
Figure 5. Power management circuit schematic
U4
LDS3985PU33R
DFN6D exposed pad
VDD
D6
1
VIN
VOUT
3
C25
U5
SMM4F50A
6
10V
VINH
NC
C26
2.2uF
2
BAT46ZFILM
6.3V
SMD 0402
1
1uF
2
2
USB_5V
4
GND
5
C27
33nF
25V
7
2
BYPASS
GND7
1
SMD 0402
STmite flat
(DO222-AA)
1
SMD 0402
GND
A_VDD
VDD
D_VDD
L14
2
0.6 Ohm 300 mA
0.6 Ohm 300 mA
SMD 0402
SMD 0402
0.6 Ohm 300 mA
10nF
1
2
2
C34
50V
L15
2
1
0.6 Ohm 300 mA
C35
10nF
50V
1
SMD 0402
1
SMD 0402
GND
GND
AM17492v1