Product Data Sheet

BlueCore 01b Product Data Sheet
TM
bc01b-ds-003d
Product Data Sheet
Production Information
Page 5 of 15
Terminal Name Pad Type DescriptionBall
RF_IN - Receiver RF inputE1
Transmitter RF outputG1
Radio
TX_B - Transmitter RF output (complement of TX_A)F1
PIO[1] / TXEN
Bidirectional
pulled down
Control output for external switch or PA (if fitted)F3
PIO[0] / RXEN
Bidirectional
pulled down
Control output for external switch or LNA
(if fitted)
D2
TX_PWR Current DAC output to set external PA levelD1
XTAL_IN Sense for crystal or external clock inputJ4
XTAL_OUT Drive for crystalJ3
Synthesiser and Oscillator
A[17:0] Address bus for external memory
(1)
WEB Write enable for external memory (active low)A7
Data bus for external memory
External Memory Port
REB Read enable for external memory (active low)G9
CSB Chip select for external memory (active low)F9
PCM_SYNC Synchronous data strobeB5
PCM_IN
Synchronous 8kss
-1
data input
C5
Synchronous data clockD5
PCM Interface
PCM_OUT Synchronous 8kss
-1
data outputE3
-
-
LOOP_FILTER Synthesiser external loop filterH2
CMOS output
D[15:0] Bidirectional
CMOS output
CMOS output
CMOS output
(1)
Bidirectional
pulled down
CMOS input
pulled down
CMOS output
-
TX_A -
Current DAC
PCM_CLK
Bidirectional
pulled down
Note:
(1)
See Address and Data Bus tables at the end of this section.
Device Terminal Functions
Device Terminal Functions