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HC32L110B4PA-TSSOP16TR

Public Made by Adom

by adom

XHSC Microcontroller Units (MCUs/MPUs/SOCs), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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HC32L110B4PA-TSSOP16TR

XHSC · Microcontroller Units (MCUs/MPUs/SOCs) · TSSOP-16

HC32L110B4PA-TSSOP16TR from XHSC, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 P35 bidirectional GPIO P35 with UART1_TXD, UART0_TXD, TIM6_CHB, TIM4_CHB, TIM0_GATE, SPI_MISO, I2C_SDA and analog input AIN5/VC5.
2 P36 bidirectional GPIO P36 with UART1_RXD, UART0_RXD, TIM6_CHA, TIM5_CHA, PCA_CH4, SPI_MOSI, I2C_SCL and analog input AIN6/VC6/AVREF.
3 RESETB/P00 input Active-low chip reset input (internal non-disconnectable pull-up, about 80 kΩ), or digital input GPIO P00.
4 P01 bidirectional GPIO P01 with UART0_RXD, I2C_SDA, UART1_TXD, TIM0_TOG, TIM5_CHB, SPI_SCK, TIM2_EXT, analog input AIN7/VC7 and external XTH crystal input XTHI.
5 P02 bidirectional GPIO P02 with UART0_TXD, I2C_SCL, UART1_RXD, TIM0_TOGN, TIM6_CHA, SPI_CS, TIM2_GATE, analog input AIN8 and external XTH crystal output XTHO.
6 AVSS/DVSS power_in Chip ground (analog and digital).
7 Vcap power_out LDO core supply output, for internal circuits only; connect a 4.7uF capacitor.
8 AVCC/DVCC power_in Chip power supply, 1.8V to 5.5V.
9 P15 bidirectional GPIO P15 with I2C_SDA, TIM2_TOG, TIM4_CHB, LPTIM_GATE, SPI_SCK, UART0_RXD, LVD_OUT and external XTL crystal output XTLO.
10 P14 bidirectional GPIO P14 with I2C_SCL, TIM2_TOGN, ECI, ADC_RDY, SPI_CS, UART0_TXD and external XTL crystal input XTLI.
11 P23 bidirectional GPIO P23 with TIM6_CHA, TIM4_CHA/CHB, PCA_CH0, SPI_MISO, UART1_TXD, IR_OUT (38K carrier) and analog input LVDIN2/VC0.
12 P24 bidirectional GPIO P24 with TIM4_CHB, TIM5_CHB, HCLK_OUT, PCA_CH1, SPI_MOSI, UART1_RXD, VC1_OUT and analog input AIN0.
13 P25 bidirectional GPIO P25 with SPI_SCK, PCA_CH0, TIM5_CHA, LVD_OUT, LPUART_RXD, I2C_SDA, TIM1_GATE and analog input LVDIN3/VC1.
14 P26 bidirectional GPIO P26 with SPI_MOSI, TIM4_CHA, TIM5_CHB, PCA_CH2, LPUART_TXD, I2C_SCL, TIM1_EXT and analog input AIN1.
15 P27 bidirectional GPIO P27 with SPI_MISO, TIM5_CHA, TIM6_CHA, PCA_CH3, UART0_RXD, RCH_OUT, XTH_OUT and SWDIO debug/programming data.
16 P31 bidirectional GPIO P31 with TIM3_TOG, PCA_ECI, PCLK_OUT, VC0OUT, UART0_TXD, RCL_OUT, HCLK_OUT and SWCLK debug/programming clock.

Key specifications

Parameter Value
Manufacturer XHSC
Package TSSOP-16
Category Single Chip Microcomputer/Microcontroller
Pins 16

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Main supply voltage VCC, VSS -0.3 5.5 V includes AVCC and DVCC 27
Voltage difference between supply pins /ΔVCCx/ 50 mV 27
Voltage difference between ground pins /VSSx, VSS/ 50 mV 27
Total current into DVCC/AVCC IVCC 300 mA supply current 27
Total current out of VSS IVSS 300 mA 27
Output sink current on any I/O and control pin IIO 25 mA sink 27
Output current on any I/O and control pin IIO -25 mA source 27
Injection current on RESETB pin IINJ(PIN) -5 5 mA 27
Injection current on XTHI and XTLI pins IINJ(PIN) -5 5 mA 27
Injection current on other pins IINJ(PIN) -5 5 mA 27
Total injection current on all I/O and control pins ∑IINJ(PIN) -25 25 mA 27
POR release / BOR detection voltage Vpor 1.45 1.5 1.65 V 30
Internal 2.5V reference voltage VREF25 2.475 2.5 2.525 V 25°C, 3.3V 31
Internal 2.5V reference voltage VREF25 2.438 2.5 2.563 V -4085°C, 2.85.5V 31
Internal 1.5V reference voltage VREF15 1.485 1.5 1.515 V 25°C, 3.3V 31
Internal 1.5V reference voltage VREF15 1.463 1.5 1.538 V -4085°C, 1.85.5V 31
Supply current, Run mode, peripheral clocks ON IDD 700 880 μA VCAP=1.55V, VCC=1.8-5.5V, RCH 4M, while(1) in Flash 32
Supply current, Run mode, peripheral clocks ON IDD 1350 1600 μA VCAP=1.55V, VCC=1.8-5.5V, RCH 8M, while(1) in Flash 32
Supply current, Run mode, peripheral clocks ON IDD 2500 3000 μA VCAP=1.55V, VCC=1.8-5.5V, RCH 16M, while(1) in Flash 32
Supply current, Run mode, peripheral clocks ON IDD 3600 4300 μA VCAP=1.55V, VCC=1.8-5.5V, RCH 24M, while(1) in Flash 32
Supply current, Run mode, peripheral clocks OFF IDD 550 750 μA VCAP=1.55V, VCC=1.8-5.5V, RCH 4M, while(1) in Flash 32
Supply current, Run mode, peripheral clocks OFF IDD 1050 1300 μA VCAP=1.55V, VCC=1.8-5.5V, RCH 8M, while(1) in Flash 32
Supply current, Run mode, peripheral clocks OFF IDD 1900 2400 μA VCAP=1.55V, VCC=1.8-5.5V, RCH 16M, while(1) in Flash 32
Supply current, Run mode, peripheral clocks OFF IDD 2700 3300 μA VCAP=1.55V, VCC=1.8-5.5V, RCH 24M, while(1) in Flash 32
Supply current, Run mode, peripheral clocks OFF IDD 2850 3000 μA VCAP=1.55V, VCC=1.8-5.5V, RCH 32M (Flash Wait=1), while(1) in Flash 32
Supply current, Sleep mode, peripheral clocks ON IDD 260 280 μA VCAP=1.55V, VCC=1.8-5.5V, RCH 4M 32
Supply current, Sleep mode, peripheral clocks ON IDD 500 520 μA VCAP=1.55V, VCC=1.8-5.5V, RCH 8M 32
Supply current, Sleep mode, peripheral clocks ON IDD 950 970 μA VCAP=1.55V, VCC=1.8-5.5V, RCH 16M 32
Supply current, Sleep mode, peripheral clocks ON IDD 1400 1420 μA VCAP=1.55V, VCC=1.8-5.5V, RCH 24M 32
Operating voltage Vdd 1.8 5.5 V 1
Operating temperature -40 85 °C 1

CAD (KiCad official)

  • Symbol: HC32L110B4PA-TSSOP16TR
  • Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
  • 3D model: TSSOP-16 (KiCad packages3D, STEP)
  • 3D model files: hc32l110b4pa-tssop16tr-etched.step / hc32l110b4pa-tssop16tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hc32l110b4pa-tssop16tr.step / hc32l110b4pa-tssop16tr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: XHSC datasheet (69 pp, sha256 c7af7e1a55b5610e, retrieved 2026-10-22, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF