BC352239A Datasheet, PDF (14/116 Pages) List of Unclassifed Manufacturers – BlueCore 3-Multimedia External

7 x 7 VFBGA Package Information
Power Supplies and
Control
Ball Pad Type
Description
VREG_IN
VDD_RADIO
VDD_LO
VDD_CORE
VDD_ANA
VDD_ANA
VDD_MEM
VDD_PADS
VDD_PIO
VDD_USB
VSS_RADIO
VSS_LO
VSS_CORE
VSS_ANA
VSS_PADS
VSS
N7
VDD/Regulator input
H2
D1
VDD/Regulator sense
J2
VDD
C7
E13 VDD
L8
K2
VDD/Regulator output
N6
VDD/Regulator output
A13
N13
VDD
D11 VDD
A2
M13
E2 F2
E3
H1
G2
G3
J1
C6
E11
M9
H3
K1 L6
A1
A12
J13
VDD
VDD
VSS
VSS
VSS
VSS
VSS
F3
VSS
Linear regulator input
Positive supply for RF circuitry
Positive supply for local oscillator circuitry
Positive supply for internal digital circuitry
Positive supply for analogue circuitry and
1.8V regulated output. For optimum
performance, regulator decoupling and
loads should be connected to this ball
Positive supply for analogue circuitry and
1.8V regulated output
Positive supply for external memory, AIO
and extended PIO ports
Positive supply for all other digital
Input/Output ports ⁽³⁾
Positive supply for PIO and AUX DAC⁽²⁾
Positive supply for UART/USB ports
Ground connections for RF circuitry
Ground connection for local oscillator
Ground connections for internal digital
circuitry
Ground connections for analogue circuitry
Ground connections for digital Input/Output
ports
Ground connection for internal package
shield
Notes:
(1)
(2)
(3)
Transparent UART port maps directly to main UART port.
Positive supply for PIO[3:0] and PIO[11:8].
Positive supply for SPI/PCM ports and PIO[7:4].
Unconnected
Terminals
Ball
C12, D13, G12, H12
Description
Leave unconnected
BC352239A-ds-001Pc
© Cambridge Silicon Radio Limited 2004
Production Information
Page 14 of 116