Panasonic Corporation of North America SC-HTB8 User Manual

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Product Specification 
Spec-BM830-V0.2                                     Page 3 of 10                                      www.sunitec-cn.com  
®
 
Pin Configurations 
PIN NO. 
NAME 
TYPE 
FUNCTION
RE-MARK
1 GND GND 
Ground 
 
AIO0 
Bi-directional 
Analogue programmable input / output line 
 
3 PIO14 
Bi-directional Programmable input / output line 14. 
Alternative function: 
 UART_RX: UART data input 
 
4 PIO15 
Bi-directional Programmable input / output line 15.  
Alternative function: 
 UART_TX: UART data output 
 
5 PIO16 
Bi-directional Programmable input / output line 16. 
Alternative function: 
 UART_RTS: UART request to send, active low 
 
6 PIO17 
Bi-directional Programmable input / output line 17. 
Alternative function: 
 UART_CTS: UART clear to send, active low 
 
7 PIO10 
Bi-directional Programmable input / output line 10. 
Alternative function: 
 QSPI_FLASH_CLK: SPI flash clock 
 I2C_SCL: I²C serial clock line 
 
SCL 
Bi-directional 
Internal EEPROM SCL 
 
9 PIO11 
Bi-directional Programmable input / output line 11. 
Alternative function: 
 QSPI_IO[0]: SPI flash data bit 0 
 I2C_SDA: I²C serial data line 
 
10 PIO12 Bi-directional  Programmable input / output line 12. 
Alternative function: 
 QSPI_FLASH_CS#: SPI flash chip select 
 I2C_WP: I²C bus memory write protect line 
 
11 PIO13 Bi-directional  Programmable input / output line 13. 
Alternative function: 
 QSPI_IO[1]: SPI flash data bit 1 
 
12 SPI_PCM# 
Bidirectional 
with 
weak 
pull-down 
SPI/PCM select input: 
0 = PCM/PIO interface 
1 = SPI 
 
13 GND GND 
Ground 
 
14 
PIO3 
Bi-directional 
Programmable input / output line 3. 
Alternative function: 
 SPI_MISO: SPI data output 
 PCM1_OUT: PCM1 synchronous data output 
 
15 
PIO2 
Bi-directional 
Programmable input / output line 2. 
Alternative function: 
 SPI_MOSI: SPI data input 
 PCM1_IN: PCM1 synchronous data input 
 
16 
PIO5 
Bi-directional 
Programmable input / output line 5. 
Alternative function: 
 SPI_CLK: SPI clock 
 PCM1_CLK: PCM1 synchronous data clock 
 
17 
PIO4 
Bi-directional 
Programmable input / output line 4. 
Alternative function: 
 SPI_CS#: chip select for SPI, active low 
 PCM1_SYNC: PCM1 synchronous data sync 
 
18 GND GND 
Ground 
 
19 GND GND 
Ground 
 
20 RST# Input 
with 
strong 
pull-up 
Reset if low. Pull low for minimum 5ms to cause a 
reset. 
 
21 GND GND 
Ground 
 
22 LED1 Bi-directional  LED 
driver. 
Alternative function: programmable output PIO[30]. 
 
23 LED0 Bi-directional  LED 
driver. 
Alternative function: programmable output PIO[29]. 
 
24 VREGENA
BLE 
CMOS Input 
Regulator enable input 
Can also be sensed as an input. 
Regulator enable and multifunction button. A high