EFR32BG1B232F128GM48-C0 datasheet(2/163 Pages) SILABS

Part #	EFR32BG1B232F128GM48-C0

Description	EFR32BG1 Blue Gecko Bluetooth짰 Smart SoC Family Data Sheet

Download	163 Pages

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Manufacturer	SILABS [Silicon Laboratories]

Direct Link	http://www.silabs.com

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2 / 163 page

Table of Contents

1. Feature List ................................ 1

2. Ordering Information ............................ 2

3. System Overview .............................. 4

3.1 Introduction............................... 4

3.2 Radio................................. 4

3.2.1 Antenna Interface ............................ 5

3.2.2 Fractional-N Frequency Synthesizer...................... 5

3.2.3 Receiver Architecture........................... 5

3.2.4 Transmitter Architecture .......................... 5

3.2.5 Wake on Radio ............................. 5

3.2.6 RFSENSE .............................. 6

3.2.7 Flexible Frame Handling.......................... 6

3.2.8 Packet and State Trace .......................... 6

3.2.9 Data Buffering ............................. 6

3.2.10 Radio Controller (RAC).......................... 6

3.2.11 Random Number Generator ........................ 7

3.3 Power

................................ 8

3.3.1 Energy Management Unit (EMU) ....................... 8

3.3.2 DC-DC Converter ............................ 8

3.4 General Purpose Input/Output (GPIO)...................... 8

3.5 Clocking ................................ 8

3.5.1 Clock Management Unit (CMU) ....................... 8

3.5.2 Internal and External Oscillators ....................... 8

3.6 Counters/Timers and PWM ......................... 9

3.6.1 Timer/Counter (TIMER) .......................... 9

3.6.2 Real Time Counter and Calendar (RTCC) .................... 9

3.6.3 Low Energy Timer (LETIMER)........................ 9

3.6.4 Ultra Low Power Wake-up Timer (CRYOTIMER) ................. 9

3.6.5 Pulse Counter (PCNT) .......................... 9

3.6.6 Watchdog Timer (WDOG) ......................... 9

3.7 Communications and Other Digital Peripherals ................... 9

3.7.1 Universal Synchronous/Asynchronous Receiver/Transmitter (USART) .......... 9

3.7.2 Low Energy Universal Asynchronous Receiver/Transmitter (LEUART) ..........10

3.7.3 Inter-Integrated Circuit Interface (I2C) .....................10

3.7.4 Peripheral Reflex System (PRS) .......................10

3.8 Security Features.............................10

3.8.1 GPCRC (General Purpose Cyclic Redundancy Check) ...............10

3.8.2 Crypto Accelerator (CRYPTO)........................10

3.9 Analog ................................10

3.9.1 Analog Port (APORT)

..........................10

3.9.2 Analog Comparator (ACMP) ........................10

3.9.3 Analog to Digital Converter (ADC) ......................11

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Rev. 1.1

Similar Part No. - EFR32BG1B232F128GM48-C0

Manufacturer	Part #	Datasheet	Description
Silicon Laboratories	EFR32BG1B232F128GM48-C0	105Kb / 3P	This change is considered a minor change which does not affect form, fit, function, quality, or reliability.
	EFR32BG1B232F128GM48-C0	68Kb / 2P	This change is considered a minor change which does not affect form, fit, function, quality, or reliability.
	EFR32BG1B232F128GM48-C0R	105Kb / 3P	This change is considered a minor change which does not affect form, fit, function, quality, or reliability.
	EFR32BG1B232F128GM48-C0R	68Kb / 2P	This change is considered a minor change which does not affect form, fit, function, quality, or reliability.

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EFR32BG1B232F128GM48-C0 Datasheet(PDF) 2 Page - Silicon Laboratories

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