HC32F460KEUA
XHSC· Series HC32F460Lifecycle: Not stated
Cortex-M4 · 200 MHz · 512 KB · 192 KB · 1.8 ~ 3.6 V · QFN60
HC32F460KEUA-QFN60TR
Key specifications
CPU core
Cortex-M4
Max CPU frequency
200 MHz
超高速模式 (ultra-high-speed run mode, PWRC2.DVS=00), VCC 1.8~3.6 V
Program Flash
512 KB
SRAM
192 KB
Operating voltage
1.8 ~ 3.6 V
Operating temperature
-40 ~ 85°C
Package
QFN60
GPIO count
50
UART
4
SPI
4
I²C
3
CAN
1
USB Full-Speed
1
ADC resolution
12
ADC channels
15
All parameters
| Core | |
| CPU core | Cortex-M4 |
| FPU | Yes(Series-wide parameter) |
| Max CPU frequency | 200 MHz 超高速模式 (ultra-high-speed run mode, PWRC2.DVS=00), VCC 1.8~3.6 V |
| Memory | |
| Program Flash | 512 KB |
| SRAM | 192 KB |
| Power & environment | |
| Operating voltage | 1.8 ~ 3.6 V(Series-wide parameter) |
| Operating temperature | -40 ~ 85°C |
| Lowest-power mode current | 1.8 µA(Series-wide parameter) Power down mode (lowest: 掉电模式3/4 in Table 3-14), typ, VCC=3.3V, TA=25°C; RTC not running (RTC-on rows are separate: 6/9 µA) |
| Package & IO | |
| Package | QFN60 |
| Package size | 7x7 |
| Pin count | 60 |
| GPIO count | 50 |
| Connectivity | |
| UART | 4 |
| SPI | 4 |
| I²C | 3 |
| I²S | 4 |
| QSPI | 1 |
| CAN | 1 |
| USB Full-Speed | 1 |
| USB roles | Device/Host(Series-wide parameter) |
| SDIO/SDHC | 2 |
| Analog | |
| ADC resolution | 12(Series-wide parameter) |
| ADC channels | 15 |
| ADC sample rate | 2.5 MSPS(Series-wide parameter) single ADC, 12-bit, PCLK4=ADCLK=60MHz, 17-cycle sampling |
| Analog comparators | 3 |
| Op-amps / PGA | 1 |
| Temperature sensor | Yes(Series-wide parameter) |
| Timers & control | |
| RTC | Yes |
| DMA channels | 8 |
| Other features | |
| Crypto & security | AES, SHA, TRNG(Series-wide parameter) |
| Reliability | |
| ESD (HBM) | 4 kV(Series-wide parameter) HBM, TA=+25°C, JESD22-A114, max rating |
| Flash endurance | 10,000 cycles(Series-wide parameter) min; program/block-erase cycles, TA=-40~105°C, with 20-year retention at TA=85°C |
| Flash data retention | 20 years(Series-wide parameter) TA=85°C, after 10,000 program/erase cycles (min spec) |
Values are read by software from the exact location in the manufacturer's document and cross-checked. The latest manufacturer datasheet prevails.
Same series (8)
| PN | Max CPU frequency | Program Flash | SRAM | Operating temperature | Package | GPIO count |
|---|---|---|---|---|---|---|
| HC32F460JCTA | 200 MHz | 256 KB | 192 KB | -40 ~ 85°C | LQFP48 | 38 |
| HC32F460JETA | 200 MHz | 512 KB | 192 KB | -40 ~ 85°C | LQFP48 | 38 |
| HC32F460JEUA | 200 MHz | 512 KB | 192 KB | -40 ~ 85°C | QFN48 | 38 |
| HC32F460KCTA | 200 MHz | 256 KB | 192 KB | -40 ~ 85°C | LQFP64 | 52 |
| HC32F460KETA | 200 MHz | 512 KB | 192 KB | -40 ~ 85°C | LQFP64 | 52 |
| HC32F460PCTB | 200 MHz | 256 KB | 192 KB | -40 ~ 105°C | LQFP100 | 83 |
| HC32F460PEHB | 200 MHz | 512 KB | 192 KB | -40 ~ 105°C | VFBGA100 | 83 |
| HC32F460PETB | 200 MHz | 512 KB | 192 KB | -40 ~ 105°C | LQFP100 | 83 |