sc14wsmdata Dialog Semiconductor, sc14wsmdata Datasheet - Page 11

• Manufacturer Part Number: sc14wsmdata
• Description: Ultra Low Energy Wireless Sensor Module V1.0
• Manufacturer: Dialog Semiconductor

© 2011 Dialog Semiconductor B.V/
Item
Battery connection
Battery charger
External supply
GPIO Ports
Wake up port
ADCs
Charge Pump and
supply options
LED
UART
Table 2: WSMDATA module Hardware configuration overview
Company Confidential
Supported
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Use external charger.
115.2kbaud, used for debugging and downloading SW
Remark
No charging/state of charge is supported.
Non rechargeable or rechargeable NiMH, NiCd
Examples: 2x AAA, 2x AA, 1x CR2
Use 3.3V external LDO or supply regulator
2x free high current drive (500mA max) output ports (3.3V and 1.8V)
6x free I/O ports (1.8V)
Note: Active mode only, connected to ground during sleep.
Digital wake up port, configurable edge/level high/low triggered
2x General Purpose 10bit / 55us conversion time ADC
Note: Active mode only.
1x Charge Pump output (2.5/3.0/4.0/4.5V) with 60mA max drive
Note: Active mode only.
1x VBAT switched
Note: Active mode only, connected to ground during sleep.
1x VDDOUT switched
Note: Active mode only (1.8V), connected to ground during sleep.
2x LED port (2.5/5mA current sink)
Note: Active mode only, connected to ground during sleep.
11
Preliminary December 4, 2012 v1.0