User's Manual
Table Of Contents
- 1. Feature List
- 2. Ordering Information
- 3. System Overview
- 4. Electrical Specifications
- 4.1 Electrical Characteristics
- 4.1.1 Absolute Maximum Ratings
- 4.1.2 Operating Conditions
- 4.1.3 Current Consumption
- 4.1.4 Wake up times
- 4.1.5 Brown Out Detector
- 4.1.6 Frequency Synthesizer Characteristics
- 4.1.7 2.4 GHz RF Transceiver Characteristics
- 4.1.8 Oscillators
- 4.1.9 Flash Memory Characteristics
- 4.1.10 GPIO
- 4.1.11 VMON
- 4.1.12 ADC
- 4.1.13 IDAC
- 4.1.14 Analog Comparator (ACMP)
- 4.1.15 I2C
- 4.1.16 USART SPI
- 4.2 Typical Performance Curves
- 4.1 Electrical Characteristics
- 5. Typical Connection Diagrams
- 6. Layout Guidelines
- 7. Pin Definitions
- 8. BGM113 Package Specifications
- 9. Certifications
- 10. Revision History
- Table of Contents
4.1.8 Oscillators
4.1.8.1 LFXO
Table 4.12. LFXO
Parameter Symbol Test Condition Min Typ Max Unit
Crystal frequency f
LFXO
— 32.768 — kHz
Current consumption after
startup
I
LFXO
GAIN
1
, AGC
1
— 273 — nA
Start- up time t
LFXO
GAIN
1
— 308 — ms
Note:
1. In CMU_LFXOCTRL register
4.1.8.2 HFXO
Table 4.13. HFXO
Parameter Symbol Test Condition Min Typ Max Unit
Crystal Frequency f
HFXO
38.4 MHz
Startup time t
HFXO
38.4 MHz: BOOST
1
= 2
— 300 — μs
Frequency Tolerance for the
crystal
FT
HFXO
38.4 MHz -25 — 25 ppm
Note:
1. In CMU_HFXOCTRL register
4.1.8.3 LFRCO
Table 4.14. LFRCO
Parameter Symbol Test Condition Min Typ Max Unit
Oscillation frequency f
LFRCO
ENVREF = 1 in
CMU_LFRCOCTRL
TBD 32.768 TBD kHz
ENVREF = 0 in
CMU_LFRCOCTRL
TBD 32.768 TBD kHz
Startup time t
LFRCO
— 500 — μs
Current consumption
1
I
LFRCO
ENVREF = 1 in
CMU_LFRCOCTRL
— 342 — nA
ENVREF = 0 in
CMU_LFRCOCTRL
— 494 — nA
Note:
1.
Block is supplied by AVDD if ANASW = 0, or DVDD if ANASW=1 in EMU_PWRCTRL register
BGM113 Blue Gecko Bluetooth
®
Smart Module Data Sheet
Electrical Specifications
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