sx1441 Semtech Corporation, sx1441 Datasheet - Page 6

• Manufacturer Part Number: sx1441
• Description: Bluetooth V1.2 Soc For Voice And Data Applications With Dsp Capabilities
• Manufacturer: Semtech Corporation

Personal Area Network
2 SX1441 PINOUT
2.1
© Semtech 2006
A10
Pin
A1
A2
A3
A4
A5
A6
A7
A8
A9
B1
B2
PIN DESCRIPTION
PB[5] / UA_RTS
PB[7] / UA_RX
VSS_DIG
NRESET
Symbol
MOSI
MISO
PB[1]
PB[3]
SCK
TP0
TP1
TP2
A
B
C
D
E
F
G
H
K
J
capabilities
Connect to
D I O ud
D I O ud
D I O ud
connect
connect
D I O ud
ground
D I O u
D I O u
D I O u
Do not
Do not
Type/
D I u
10
P
Figure 2 - LFBGA72, bottom view
9
8
7
Bottom view
Connect to
connect
connect
6
7mm
ground
Do not
Do not
Reset
D I u
D I u
D I u
D I u
D I u
D I u
D O
D O
6
P
5
4
3
General purpose port B I/O
General purpose port B I/O
General purpose port B I/O
General purpose port B I/O
UART RTS handshaking
2
SPI master Out slave In
SPI master In slave Out
UART receive signal
Digital core ground
1
Master Reset
Description
SPI clock
Test pin
Test pin
Test pin
SX1441 – Bluetooth® 1.2 SoC
index pin A1
www.semtech.com
VDDIO_DIG
VDDIO_DIG
VDDIO_DIG
VDDIO_DIG
VDDIO_DIG
VDDIO_DIG
VDDIO_DIG
Data Sheet
Voltage
VDD_M
level
-
-
-
-