Data Sheet

HSBT3007 module_datasheet
CONFIDENTIAL Version2.0– Jul. 13
th
HANSONG ( NANJING) TECHNOLOGY CO.,LTD
8
2 Pin Assignment
Terminal Pin Name Pin Type Description
1. GND GND Common Ground
2. AIO_0 Bidirectional Analog programmable input line 0
3. CS Bidirectional
with weak
pull-down
Programmable input/output line 4.
Alternative function:
■ SPI_CS#: chip select for
Debug SPI, active low
■ I2S1_WS: I2S1 word select
4. MISO Bidirectional
with weak
pull-down
Programmable input/output line 3.
Alternative function:
■ SPI_MISO: Debug SPI data output
■ I2S1_SD_OUT: I2S1 synchronous data
output
5. SPI_PCM Input with
weak
pulldown
SPI/I2S select input:
■ 0 = I2S/PIO interface
■ 1 = SPI
6. MOSI Bidirectional
with weak
pull-down
Programmable input/output line 2.
Alternative function:
■ SPI_MOSI: Debug SPI data input
■ I2S1_SD_IN: I2S1 synchronous data input
■ SPDIF_IN: SPDIF input
7. CLK Bidirectional
with weak
pull-down
Programmable input/output line 5.
Alternative function:
■ SPI_CLK: Debug SPI clock
■ I2S1_SCK: I2S1 synchronous data clock
8. RST# Input with
strong
pull-up
Reset if low. Pull low for minimum 5 ms to
cause a reset.
9. PIO_16 Bidirectional
with
strong
pull-up
Programmable input/output line 16.
Alternative function:
■ UART_RTS: UART request to send, active
low
10. PIO_17 Bidirectional
with
strong
pull-down
Programmable input/output line 17.
Alternative function:
■ UART_CTS: UART clear to send, active
low
11. LED2 Bidirectional Open-drain output
12. LED1 Bidirectional Open-drain output
13. LED0 Bidirectional Open-drain output
14. POWER_EN input A high input (tolerant to VBAT voltages)
HANSONG