HC32F190JCTA

Name: HC32F190JCTA
Brand: XHSC
SKU: HC32F190JCTA

XHSC· Series HC32F190Lifecycle: Not stated

Cortex-M0+ · 48 MHz · 256 KB · 32 KB · 1.8 ~ 5.5 V · LQFP48

HC32F190JCTA-LQ48

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

LQFP48

GPIO count

UART

SPI

I²C

ADC resolution

ADC channels

Core
CPU core	Cortex-M0+(Series-wide parameter)
Max CPU frequency	48 MHz
Memory
Program Flash	256 KB
SRAM	32 KB
Power & environment
Operating voltage	1.8 ~ 5.5 V(Series-wide parameter)
Operating temperature	-40 ~ 85°C
Run current per MHz	130 µA/MHz(Series-wide parameter) mode=Run (工作模式), CPU running from Flash, peripherals off, VCC=3V, fHCLK=24MHz, type=headline (features list)
Lowest-power mode current	3 µA(Series-wide parameter) mode=Deep Sleep (all clocks off, POR active, IO state retained, registers/RAM/CPU data retained), RTC=off, VCC=3V, type=headline (features list)
Package & IO
Package	LQFP48
Package size	7x7
Pin count	48
GPIO count	40
Connectivity
UART	2
SPI	2
I²C	2
Analog
ADC resolution	12(Series-wide parameter)
ADC channels	17
ADC sample rate	1 MSPS(Series-wide parameter)
DAC channels	1
DAC resolution	12(Series-wide parameter)
Analog comparators	3
Op-amps / PGA	1
Temperature sensor	Yes(Series-wide parameter)
Timers & control
DMA channels	2(Series-wide parameter)
Other features
Crypto & security	AES, TRNG(Series-wide parameter)
Reliability
ESD (HBM)	4 kV(Series-wide parameter)
Flash endurance	100,000 cycles(Series-wide parameter) type=typ, TA=-40~85°C, retention=10 years at TA=85°C
Flash data retention	20 years(Series-wide parameter) TA=85°C, endurance=20000 cycles (min)

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
HC32F190FCUA	48 MHz	256 KB	32 KB	-40 ~ 85°C	QFN32	26