STCOM Datasheet, PDF (35/58 Pages) STMicroelectronics – Powerline communication and application system-on-chip

STCOM
Pinout and pin description
Table 7. Pin description (continued)
Pin
Pin name
Type⁽¹⁾ Dir.⁽²⁾ RS⁽³⁾
Description
97
RTC_TAMPA
D
I
I
Tamper input A
98
VBAT
S
I
I
2.0 to 3.6 V battery supply input
99
DVDD_3 V3_IO
S
I
I
I/O 3.3 V supply
100
OSC32_OUT
A
-
-
32 kHz oscillator output
101
OSC32_IN
A
-
-
32 kHz oscillator input
102
ADC_VREFN
A
I
I
General purpose ADC negative reference voltage input
103
ADC_VREFP
A
I
I
General purpose ADC positive reference voltage input
104
GPIO08_5
D
I/O
I
General purpose I/O, ADC_MUX_VIN_5, SPI3_SSn,
USART2_SCLK
105
GPIO08_4
D
I/O
I
General purpose I/O, ADC_MUX_VIN_4, SPI3_SCLK
106
GPIO08_3
D
I/O
I
General purpose I/O, ADC_MUX_VIN_3, USART1_CTS,
SPI3_MISO
107
GPIO08_2
D
I/O
I
General purpose I/O, ADC_MUX_VIN_2, USART1_RTS,
SPI3_MOSI
108
GPIO08_1
D
I/O
I
General purpose I/O, ADC_MUX_VIN_1, USART1_RXD,
I2C1_SCL
109
GPIO08_0
D
I/O
I
General purpose I/O, ADC_MUX_VIN_0, USART1_TXD,
I2C1_SDA, AT1_ETR
110
GPIO07_7
D
I/O
I
General purpose I/O, AT1_CHN_3, SPI1_SCLK
111
GPIO07_6
D
I/O
I
General purpose I/O, AT1_CHN_2, SPI1_MISO
112
GPIO07_5
D
I/O
I
General purpose I/O, AT1_CHN_1, SPI1_MOSI
113
GPIO07_4
D
I/O
I
General purpose I/O, AT1_CH_4, SPI1_SSn
114
GPIO07_3
D
I/O
I
General purpose I/O, AT1_CH_3
115
GPIO07_2
D
I/O
I
General purpose I/O, AT1_CH_2
116
GPIO07_1
D
I/O
I
General purpose I/O, AT1_CH_1, CAN0_RX
117
GPIO07_0
D
I/O
I
General purpose I/O, AT1_BKIN, CAN0_TX
118
GPIO06_7
D
I/O
I
General purpose I/O, SPI4_SSn, ETM_SWO
119
GPIO06_6
D
I/O
I
General purpose I/O, SPI4_SCLK, ETM_DATA_3
120
GPIO06_5
D
I/O
I
General purpose I/O, SPI4_MISO, ETM_DATA_2
121
GPIO06_4
D
I/O
I
General purpose I/O, SPI4_MOSI, ETM_DATA_1
122
GPIO06_3
D
I/O
I
General purpose I/O, USART3_CTS, I2C1_SCL,
ETM_DATA_0
123
GPIO06_2
D
I/O
I
General purpose I/O, USART3_RTS, I2C1_SDA,
ETM_CLKOUT
124
GPIO06_1
D
I/O
I
General purpose I/O, USART3_RXD, I2C1_SMBA,
I2C2_SCL
125
GPIO06_0
D
I/O
I
General purpose I/O, USART3_TXD, I2C2_SDA
126
GPIO05_7
D
I/O
I
General purpose I/O, USART3_SCLK, I2C2_SMBA
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