DA14530 datasheet(102/333 Pages) RENESAS

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DA14530 Datasheet(PDF) 102 Page - Renesas Technology Corp

Part #	DA14530

Description	Low Power Bluetooth 5.1 SoC

Download	333 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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102 / 333 page

DA14530

Low Power Bluetooth 5.1 SoC

Final

Datasheet

Revision 3.4

21-Dec-2021

CFR0011-120-00

102 of 332

17.3 Programming

To program the clockless wakeup controller before setting the system into hibernation mode, follow

the simple sequence of steps below:

1. Define which pins are allowed to wake up the system from hibernation by configuring the

HIBERN_CTRL_REG[HIBERN_WKUP_MASK].

2. Define the polarity of the waking up events at

HIBERN_CTRL_REG[HIBERN_WKUP_POLARITY]. This should be done by reading the value of

the unmasked GPIOs and programming the polarity register with their XOR’ed state.

3. Enable the hibernation mode by programming the

HIBERN_CTRL_REG[HIBERNATION_ENABLE] bit field. Note that this action stops all clocks

when the system drops to sleep.

4. Allow RAM to be retained by programming the RAM_PWR_CTRL_REG accordingly.

5. Define where address 0 is to be mapped at SYS_CTRL_REG[REMAP_ADR0] so that the CPU

can execute code right after waking up. If RAM is retained, REMAP_ADR0 should point to 0x2 or

0x3.

6. Clear RESET_STAT_REG. Clear this register means that the system wakes up from the

hibernation mode.

7. Put the system to sleep by executing the WFI command with the SCR bit set.

Manufacturer	Part #	Datasheet	Description
Dialog Semiconductor	DA14531	4Mb / 374P	Ultra Low Power Bluetooth 5.1 SoC 09-Jul-2020
	DA14531-00000FX2	4Mb / 374P	Ultra Low Power Bluetooth 5.1 SoC 09-Jul-2020
	DA14531-00000OG2	4Mb / 374P	Ultra Low Power Bluetooth 5.1 SoC 09-Jul-2020
	DA14531MOD	2Mb / 32P	SmartBond TINYTM Module
	DA14531MOD-00F01002	2Mb / 32P	SmartBond TINYTM Module

Manufacturer	Part #	Datasheet	Description
Dialog Semiconductor	DA14531	4Mb / 374P	Ultra Low Power Bluetooth 5.1 SoC 09-Jul-2020
List of Unclassifed Man...	NRF5340	362Kb / 2P	Dual processor SoC supporting Bluetooth 5.1, Bluetooth mesh, NFC, Thread & Zigbee
	IN100	1Mb / 49P	Ultra-Low Power Bluetooth Beacon SoC 9/28/2022
	BK3231S	407Kb / 24P	Bluetooth SoC
NXP Semiconductors	IW416	996Kb / 99P	Dual-band 1x1 Wi-Fi 4 and Bluetooth 5.1 Combo SoC
Dialog Semiconductor	DA14580	1Mb / 155P	Bluetooth Low Energy 4.2 SoC
Dialog Semiconductor	DA14681	5Mb / 444P	Bluetooth Low Energy 4.2 SoC
u-blox AG	ANNA-B412	1Mb / 33P	Stand-alone Bluetooth 5.1 low energy module Rev. R04 / 21-Sep-2022
Dialog Semiconductor	DA14583	1Mb / 148P	Low Power Bluetooth Smart SoC with Flash memory
u-blox AG	ANNA-B402	2Mb / 36P	Stand-alone Bluetooth 5.1 low energy module Rev. R05 / 21-Sept-2022

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