HC32F072FAUA

Name: HC32F072FAUA
Brand: XHSC
SKU: HC32F072FAUA

XHSC· Series HC32F072Lifecycle: Not stated

Cortex-M0+ · 48 MHz · 128 KB · 16 KB · 1.8 ~ 5.5 V · QFN32

HC32F072FAUA-QN32TR

Key specifications

CPU core

Cortex-M0+

Max CPU frequency

48 MHz

Program Flash

128 KB

SRAM

16 KB

Operating voltage

1.8 ~ 5.5 V

Operating temperature

-40 ~ 85°C

Package

QFN32

GPIO count

UART

SPI

I²C

CAN

USB Full-Speed

ADC resolution

ADC channels

Core
CPU core	Cortex-M0+
Max CPU frequency	48 MHz
Memory
Program Flash	128 KB
SRAM	16 KB
Power & environment
Operating voltage	1.8 ~ 5.5 V
Operating temperature	-40 ~ 85°C
Run current per MHz	140 µA/MHz mode=Run (CPU running, peripherals off, code from Flash), vdd=3V, freq=24MHz, stat=headline (features page)
Lowest-power mode current	4.19 µA mode=DeepSleep (all clocks off, no XTL/IRC32K/WDT), vdd=3.3V, temp=25°C, stat=typ
Package & IO
Package	QFN32
Package size	5x5
Pin count	32
GPIO count	25
Connectivity
UART	2
SPI	1
I²C	1
I²S	1
CAN	1
USB Full-Speed	1
USB roles	Device
Analog
ADC resolution	12
ADC channels	11
ADC sample rate	1 MSPS
DAC channels	2
DAC resolution	12
Analog comparators	3
Op-amps / PGA	1
Temperature sensor	Yes
Timers & control
DMA channels	2
Other features
Crypto & security	AES, TRNG
Reliability
ESD (HBM)	4 kV
Flash endurance	20,000 cycles retention=20 years at TA=85°C, temp=TA=-40~105°C, stat=min
Flash data retention	20 years temp=TA=85°C, cycles=20000 program/erase cycles (min)

Values are read by software from the exact location in the manufacturer's document and cross-checked. The latest manufacturer datasheet prevails.

Same series (3)

PN	Max CPU frequency	Program Flash	SRAM	Operating temperature	Package	GPIO count
HC32F072JATA	48 MHz	128 KB	16 KB	-40 ~ 85°C	LQFP48	36
HC32F072KATA	48 MHz	128 KB	16 KB	-40 ~ 85°C	LQFP64	50
HC32F072PATA	48 MHz	128 KB	16 KB	-40 ~ 85°C	LQFP100	86