BC41B143A-DS-003PC Datasheet, PDF (11/94 Pages) List of Unclassifed Manufacturers – BlueCore 4-ROM Plug-n-Go Single Chip Bluetooth v2.0 + EDR System

Package Information
Test and Debug
RESET
RESETB
SPI_CSB
SPI_CLK
SPI_MOSI
SPI_MISO
TEST_EN
FLASH_EN
Ball Pad Type
Description
F9
CMOS input with weak internal Reset if high. Input debounced so must be
pull-down
high for >5ms to cause a reset
G9
CMOS input with weak internal Reset if low. Input debounced so must be low
pull-up
for >5ms to cause a reset
C10
CMOS input with weak internal Chip select for Serial Peripheral Interface,
pull-up
active low
D10
CMOS input with weak internal
pull-down
Serial Peripheral Interface clock
D11
CMOS input with weak internal
pull-down
Serial Peripheral Interface data input
C11
CMOS output, tristatable with
weak internal pull-down
Serial Peripheral Interface data output
E9
CMOS input with strong
internal pull-down
For test purposes only (leave unconnected)
B10 No connect
Not available for BlueCore4-ROM Plug-n-Go
BC41B143A-ds-003Pc
Advance Information
© Cambridge Silicon Radio Limited 2005
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