F2M03ALA-S04 Free2Move, F2M03ALA-S04 Datasheet - Page 37

• Manufacturer Part Number: F2M03ALA-S04
• Description: MOD BLUETOOTH V2.0+EDR USB W/ANT
• Manufacturer: Free2Move

Specifications of F2M03ALA-S04

• Frequency: 2402MHz ~ 2480MHz
• Data Rate - Maximum: 3Mbps
• Modulation Or Protocol: BlueCore Serial (BCSP)
• Applications: Bluetooth v2.0
• Power - Output: 4dBm
• Sensitivity: -86dBm
• Voltage - Supply: 2.2 V ~ 4.2 V
• Current - Transmitting: 75mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: On-Board, Chip
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Current - Receiving: -
• Other names: 647-1027-2

6.7 PIOs
The F2M03ALA have 8 programmable general-purpose I/O ports PIO[9:2] and one analog I/O port AIO[0].
The F2M03ALA also has one digital to analog port AUX_DAC. PIO lines is configured through software to
have either weak or strong pull-ups or pull-downs.
All PIO lines are configured as inputs with weak pull-downs at reset.
AIO[0] functions available via this pin include an 8-bit ADC but can also be used as general-purpose I/O
line. Typically the AIO[0] is used for battery voltage measurement. The voltage range for AIO[0] is
constrained by the internal analogue supply voltage which is 1.8V.
The AUX_DAC is a 8-bit Digital to Analog Conveter used for customer specific applications. The voltage
range is from 0V to VDD.
Note:
The PIO, AIO and AUX_DAC lines are controlled by firmware specific settings. Please see specific firmware
datasheet for information about the PIOs used!
6.7.1
PIO[2]
I/O terminal with programmable strength internal pull-up/down.
PIO[3]
I/O terminal with programmable strength internal pull-up/down.
PIO[4]
I/O terminal with programmable strength internal pull-up/down.
PIO[5]
I/O terminal with programmable strength internal pull-up/down.
PIO[6]
I/O terminal with programmable strength internal pull-up/down.
PIO[7]
I/O terminal with programmable strength internal pull-up/down.
PIO[8]
I/O terminal with programmable strength internal pull-up/down.
PIO[9]
I/O terminal with programmable strength internal pull-up/down.
6.7.2
AIO[0]
Programmable input/output line also possible to use as digital I/O
AUX_DAC
Digital to Analog output line.
General-purpose I/O lines
Analog I/O lines
Low power Audio Bluetooth™ Module with antenna F2M03ALA
© 2007 Free2move AB
Datasheet
Page 37(51)
Rev: a