STM32WBA62CGF7 datasheet(2/185 Pages) STMICROELECTRONICS

2 / 185 page

STM32WBA6xxx

2/185

DS14736 Rev 1

Power management

• Embedded regulator LDO and SMPS step-

down converter, supporting switch on-the-fly

and voltage scaling

Clock management

• 32 MHz crystal oscillator

• 32 kHz crystal oscillator (LSE)

• Internal low power 32 kHz (±5%) RC

• Internal low frequency 32 kHz RC

(500 ppm/°C)

• Internal 16 MHz factory trimmed RC (±1%)

• PLL for system clock, audio, and ADC

General-purpose input/output

• Up to 86 I/Os (most of them 5 V-tolerant) with

interrupt capability, and up to 14 I/Os with

independent supply down to 1.08 V

Analog peripherals (independent supply)

• 12-bit ADC 2.5 Msps, up to 16-bit with

hardware oversampling

• Two ultra-low-power comparators

Communication peripherals

• One USB OTG high-speed with embedded

PHY

• One SAI (serial audio interface)

• Four UARTs (ISO 7816, IrDA, modem)

• Three SPIs

• Four I2Cs FM+ (1 Mbit/s), SMBus/PMBus®

System peripherals

• Touch sensing controller, up to 24 sensors,

supporting touch key, linear, and rotary touch

sensors

• One 16-bit, advanced motor control timer

• Three 16-bit timers and two 32-bit timers

• Two low power 16-bit timers (available in Stop

mode)

• Two Systick timers

• RTC with hardware calendar and calibration

• Two watchdogs

• 8-channel DMA controller, functional in Stop

mode

Security and cryptography

• Arm® TrustZone® and securable I/Os,

memories, and peripherals

• Flexible life cycle scheme with read-out

protection (RDP) and password protected

debug

• Root of trust thanks to unique boot entry and

secure hide protection area (HDP)

• Secure firmware installation (SFI), thanks to

embedded root secure services (RSS)

• Secure data storage with hardware unique key

(HUK)

• Secure firmware upgrade support with TF-M

• Two AES coprocessors, including one with

DPA resistance

• Public key accelerator, DPA resistant

• HASH hardware accelerator

• True random number generator, NIST

SP800-90B compliant

• 96-bit unique ID

• Active tampers

• CRC calculation unit

Development support

• Serial wire debug (SWD), JTAG

• Embedded trace (ETM)

ECOPACK2 compliant packages

Table 1. Device summary

Reference

Part numbers

STM32WBA62xx

STM32WBA62CG, STM32WBA62CI,

STM32WBA62MG, STM32WBA62MI,

STM32WBA62PG, STM32WBA62PI

STM32WBA63xx STM32WBA63CG, STM32WBA63CI

STM32WBA64xx STM32WBA64CG, STM32WBA64CI

STM32WBA65xx

STM32WBA65CG, STM32WBA65CI,

STM32WBA65MG, STM32WBA65MI,

STM32WBA65PG, STM32WBA65PI,

STM32WBA65RG, STM32WBA65RI

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