WT41-A Datasheet, PDF (42/49 Pages) List of Unclassifed Manufacturers – Fully Qualified Bluetooth v2.1 + EDR end product

11.1 Pin States on Reset
PIN NAME
PIO[7:2]
PCM_OUT
PCM_IN
PCM_SYNC
PCM_CLK
UART_TX
UART_RX
UART_RTS
UART_CTS
USB+
USB-
SPI_CSB
SPI_CLK
SPI_MOSI
SPI_MISO
AIO[1]
STATE
Input with weak pull-down
Tri-staed with weak pull-down
Input with weak pull-down
Input with weak pull-down
Input with weak pull-down
Output tristated with weak pull-up
Input with weak pull-down
Output tristated with weak pull-up
Input with weak pull-down
Input with weak pull-down
Input with weak pull-down
Input with weak pull-down
Input with weak pull-down
Input with weak pull-down
Output tristated with weak pull-down
Output, driving low
Table 20: Pin States on Reset
Bluegiga Technologies Oy
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