HC32L190FCUA

Name: HC32L190FCUA
Brand: XHSC
SKU: HC32L190FCUA

XHSC· Series HC32L190Lifecycle: Not stated

Cortex-M0+ · 48 MHz · 256 KB · 32 KB · 1.8 ~ 5.5 V · QFN32

HC32L190FCUA-QFN32TR

Key specifications

CPU core

Cortex-M0+

Max CPU frequency

48 MHz

Program Flash

256 KB

SRAM

32 KB

Operating voltage

1.8 ~ 5.5 V

Operating temperature

-40 ~ 85°C

Package

QFN32

GPIO count

UART

SPI

I²C

ADC resolution

ADC channels

Core
CPU core	Cortex-M0+
Max CPU frequency	48 MHz
Memory
Program Flash	256 KB
SRAM	32 KB
Power & environment
Operating voltage	1.8 ~ 5.5 V
Operating temperature	-40 ~ 85°C
Run current per MHz	130 µA/MHz mode=run (Active) mode, CPU running, peripherals off, running from Flash, VDD=3V, freq=24MHz, temp=not stated in this feature line, stat=headline (typ) value
Lowest-power mode current	0.6 µA mode=Deep sleep, all clocks off, POR active, IO state retained, IO interrupt active, registers/RAM/CPU data retained, RTC off, VDD=3V, temp=not stated in this feature line (Table 7-7 typ values are at 25C), stat=headline (typ)
Package & IO
Package	QFN32
Package size	4x4
Pin count	32
GPIO count	26
Connectivity
UART	2
SPI	1
I²C	2
Analog
ADC resolution	12
ADC channels	8
ADC sample rate	1 MSPS
DAC channels	1
DAC resolution	12
Analog comparators	3
Op-amps / PGA	1
Temperature sensor	Yes
Timers & control
RTC	Yes
DMA channels	2
Other features
Crypto & security	AES, TRNG
Reliability
ESD (HBM)	4 kV
Flash endurance	20,000 cycles temp=TA=-40C~85C, retention=20 years at TA=85C, stat=min
Flash data retention	20 years temp=TA=85C, endurance=20000 program/erase cycles

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

PN	Max CPU frequency	Program Flash	SRAM	Operating temperature	Package	GPIO count
HC32L190JCTA	48 MHz	256 KB	32 KB	-40 ~ 85°C	LQFP48	40