STEVAL-IHP002V1 Datasheet, PDF (6/10 Pages) STMicroelectronics – SmartPlug systems to measure and control AC loads, based on the STM32, ST7540 PLM, and STPM01

Circuit schematics
STEVAL-IHP002V1
Figure 5. PLM SmartPlug - MCU
+3.3V
R62
1k
R68
1k
1
BC857B BC857B
1
Q1
Q2
R69
R70
82
82
+3.3V
JT-NTRST
JT-TDI
JT-TMS
JT-TCK
R63
R64
R65
R66
R67
10K
10K
10K
10K
(NOT MOUNTED)
+3.3V
R74
10K
RESET#
SW 4
Rst
D1
BI-COLOR LED RED/GREEN
+3.3V
JT-TDO
RESET#
C97
100nF
C5
22pF
R75 1M
Y1 8MHz
U11
C98
100nF
RESET#
+3.3V
+3.3V
1
TAMP
2
PC14
3
PC15
4
5
6
7
8
9
W KUP 10
PA1 11
PA2 12
VBAT
PC13/TAMP/RTC
PC14
PC15
PD0/OSC-IN
PD1/OSC-OUT
NRST
VSSA
VDDA
PA0-WKUP
PA1
PA2
C6
22pF
C7
470nF
R71
R72
R73
10K
10K
10K
STM32F103CBT6
+3.3V
C99
100nF
36
VDD2 ₃₅
VSS2 ₃₄
PA13 ₃₃
PA12 ₃₂
PA11 ₃₁
PA10 ₃₀
PA9 ₂₉
PA8 ₂₈
PB15 ₂₇
PB14 ₂₆
PB13 ₂₅
PB12
JT-TMS
USART1_RX
USART1_TX
SPI2_MOSI
SPI2_MISO
SPI2_SCK
PA1
PA2
PA3
+3.3V
C100
100nF
PA4
SPI1_SCK
SPI1_MOSI
SPI1_MISO
+3.3V
VCC_3V3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J2
JTAG
OPT_CMD
STPM01_SYN
USART_RX
USART_TX
MCO
STPM01_MOSI
STPM01_MISO
STPM01_SCK
STPM01_SCS
PLM_REG/DATA
PLM_CD/PD
PLM_BU
PLM_Rx/Tx
PLM_SCK
PLM_RX
PLM_TX
BOOT_1
BOOT_0
R76
SW 5
10k
3
2
1
R77 BOOT_1 ^{SW 2}
10k
3
2
1
BOOT_0
+3.3V
+3.3V
+
C101
C103
10uF
10nF
ZCR
TRIAC_CMD
+3.3V
C104
100nF
R80
SW 6
10k
3
PB5
2
1
R82 CONF0 ^{SW 7}
10k
3
PB6
2
1
R83 CONF1 ^{SW 3}
10k
3
PB7
2
1
CONF3
+3.3V
PC14
PC15
J3
1
2
CON2
5V
R108 R109
4.7k 4.7k
I2C2_SDA
I2C2_SCL
J8
1
2
3
4
RFID READER
+3.3V
R81
10k
+3.3V
R84
10k
TAMP
S3
C106
1
2
100n
W KUP
S4
C107
1
2
100n
GAPMSMD00014
6/10
Doc ID 18235 Rev 2