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HC32L196PCTA-LQFP100
Public Made by Adomby adom
HDSC HDSC, LQFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHC32L196PCTA-LQFP100
HDSC · HDSC · LQFP-100(14x14)
HC32L196PCTA-LQFP100 from HDSC, in a LQFP-100(14x14). 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 | PE02 | bidirectional | General-purpose I/O port E bit 2 with PCA_ECI alternate function. |
| 2 | PE03 | bidirectional | General-purpose I/O port E bit 3 with PCA_CH0 alternate function. |
| 3 | PE04 | bidirectional | General-purpose I/O port E bit 4 with PCA_CH1 alternate function. |
| 4 | PE05 | bidirectional | General-purpose I/O port E bit 5 with PCA_CH2 alternate function. |
| 5 | PE06 | bidirectional | General-purpose I/O port E bit 6 with PCA_CH3 alternate function. |
| 6 | VCAP | power_out | LDO core supply output for internal circuits only, requires an external decoupling capacitor of at least 1uF. |
| 7 | PC13 | bidirectional | General-purpose I/O PC13 with RTC_1HZ, TIM3_CH1B and LVD input functions. |
| 8 | XTLI/PC14 | bidirectional | Low-speed (32.768kHz) crystal oscillator input XTLI or general-purpose I/O PC14. |
| 9 | XTLO/PC15 | bidirectional | Low-speed (32.768kHz) crystal oscillator output XTLO or general-purpose I/O PC15. |
| 10 | PF09 | bidirectional | General-purpose I/O port F bit 9 with TIM0_CHA alternate function. |
| 11 | PF10 | bidirectional | General-purpose I/O port F bit 10 with TIM0_CHB alternate function. |
| 12 | XTHI/PF00 | bidirectional | High-speed (4~32MHz) crystal oscillator input XTHI or general-purpose I/O PF00 with I2C0_SDA and UART1_TXD. |
| 13 | XTHO/PF01 | bidirectional | High-speed (4~32MHz) crystal oscillator output XTHO or general-purpose I/O PF01 with I2C0_SCL, TIM4_CHB and UART1_RXD. |
| 14 | RESETB | input | Active-low reset input with a non-removable internal weak pull-up of about 80kOhm. |
| 15 | SEG27/PC00 | bidirectional | General-purpose I/O PC00 with LCD segment 27, ADC input AIN10 and VC0_INP0/VC1_INN0 analog functions. |
| 16 | SEG26/PC01 | bidirectional | General-purpose I/O PC01 with LCD segment 26, ADC input AIN11 and VC0_INP1/VC1_INN1 analog functions. |
| 17 | SEG25/PC02 | bidirectional | General-purpose I/O PC02 with LCD segment 25, ADC input AIN12 and VC0_INP2/VC1_INN2 analog functions. |
| 18 | SEG24/PC03 | bidirectional | General-purpose I/O PC03 with LCD segment 24, ADC input AIN13 and VC0_INP3/VC1_INN3 analog functions. |
| 19 | PF02 | bidirectional | General-purpose I/O port F bit 2. |
| 20 | AVSS | power_in | Analog ground. |
| 21 | AVCC | power_in | Analog supply, 1.8~5.5V, must be at the same voltage as DVCC. |
| 22 | PF03 | bidirectional | General-purpose I/O port F bit 3. |
| 23 | SEG23/PA00 | bidirectional | General-purpose I/O PA00 with LCD segment 23, ADC input AIN0 and VC analog functions. |
| 24 | SEG22/PA01 | bidirectional | General-purpose I/O PA01 with LCD segment 22, ADC input AIN1 and VC analog functions. |
| 25 | SEG21/PA02 | bidirectional | General-purpose I/O PA02 with LCD segment 21, ADC input AIN2 and VC analog functions. |
| 26 | SEG20/PA03 | bidirectional | General-purpose I/O PA03 with LCD segment 20, ADC input AIN3 and VC analog functions. |
| 27 | DVSS | power_in | Digital ground. |
| 28 | DVCC | power_in | Digital supply, 1.8~5.5V. |
| 29 | SEG19/PA04 | bidirectional | General-purpose I/O PA04 with LCD segment 19, ADC input AIN4, DAC_OUT and OPA_OUT0 analog functions. |
| 30 | SEG18/PA05 | bidirectional | General-purpose I/O PA05 with LCD segment 18 and SPI0_SCK alternate function. |
| 31 | SEG17/PA06 | bidirectional | General-purpose I/O PA06 with LCD segment 17 and SPI0_MISO alternate function. |
| 32 | SEG16/PA07 | bidirectional | General-purpose I/O PA07 with LCD segment 16 and SPI0_MOSI alternate function. |
| 33 | SEG15/PC04 | bidirectional | General-purpose I/O PC04 with LCD segment 15 and LPUART0_TXD alternate function. |
| 34 | SEG14/PC05 | bidirectional | General-purpose I/O PC05 with LCD segment 14 and LPUART0_RXD alternate function. |
| 35 | SEG13/PB00 | bidirectional | General-purpose I/O PB00 with LCD segment 13 and PCA_CH2 alternate function. |
| 36 | SEG12/PB01 | bidirectional | General-purpose I/O PB01 with LCD segment 12 and PCA_CH3 alternate function. |
| 37 | SEG11/PB02 | bidirectional | General-purpose I/O PB02 with LCD segment 11 and LPTIM_TOG alternate function. |
| 38 | PE07 | bidirectional | General-purpose I/O port E bit 7 with TIM3_ETR and LPTIM1_GATE alternate functions. |
| 39 | PE08 | bidirectional | General-purpose I/O port E bit 8 with TIM3_CH0B and LPTIM1_ETR alternate functions. |
| 40 | PE09 | bidirectional | General-purpose I/O port E bit 9 with TIM3_CH0A and LPTIM1_TOG alternate functions. |
| 41 | PE10 | bidirectional | General-purpose I/O port E bit 10 with TIM3_CH1B and LPTIM1_TOGN alternate functions. |
| 42 | PE11 | bidirectional | General-purpose I/O port E bit 11 with TIM3_CH1A alternate function. |
| 43 | SEG51/PE12 | bidirectional | General-purpose I/O PE12 with LCD segment 51, TIM3_CH2B, SPI0_CS and UART3_CTS alternate functions. |
| 44 | SEG50/PE13 | bidirectional | General-purpose I/O PE13 with LCD segment 50, TIM3_CH2A, SPI0_SCK and UART3_RTS alternate functions. |
| 45 | SEG49/PE14 | bidirectional | General-purpose I/O PE14 with LCD segment 49, TIM3_CH0B, SPI0_MISO and UART3_RXD alternate functions. |
| 46 | SEG48/PE15 | bidirectional | General-purpose I/O PE15 with LCD segment 48, TIM3_BK, SPI0_MOSI and UART3_TXD alternate functions. |
| 47 | SEG10/PB10 | bidirectional | General-purpose I/O PB10 with LCD segment 10, I2C1_SCL and SPI1_SCK alternate functions. |
| 48 | SEG9/PB11 | bidirectional | General-purpose I/O PB11 with LCD segment 9, I2C1_SDA and TIM1_CHB alternate functions. |
| 49 | DVSS | power_in | Digital ground. |
| 50 | DVCC | power_in | Digital supply, 1.8~5.5V. |
| 51 | PB12/SEG8 | bidirectional | General-purpose I/O PB12 with LCD segment 8 and SPI1_CS alternate function. |
| 52 | PB13/SEG7 | bidirectional | General-purpose I/O PB13 with LCD segment 7, SPI1_SCK and I2C1_SCL alternate functions. |
| 53 | PB14/SEG6 | bidirectional | General-purpose I/O PB14 with LCD segment 6, SPI1_MISO and I2C1_SDA alternate functions. |
| 54 | PB15/SEG5 | bidirectional | General-purpose I/O PB15 with LCD segment 5 and SPI1_MOSI alternate function. |
| 55 | PD08/SEG47 | bidirectional | General-purpose I/O PD08 with LCD segment 47 and LPUART0_TXD alternate function. |
| 56 | PD09/SEG46 | bidirectional | General-purpose I/O PD09 with LCD segment 46 and LPUART0_RXD alternate function. |
| 57 | PD10/SEG45 | bidirectional | General-purpose I/O PD10 with LCD segment 45 and LPUART0_TXD alternate function. |
| 58 | PD11/SEG44 | bidirectional | General-purpose I/O PD11 with LCD segment 44 and LPUART0_CTS alternate function. |
| 59 | PD12/SEG43 | bidirectional | General-purpose I/O PD12 with LCD segment 43, LPUART0_RTS and UART2_RTS alternate functions. |
| 60 | PD13/SEG42 | bidirectional | General-purpose I/O PD13 with LCD segment 42 and UART2_RXD alternate function. |
| 61 | PD14/SEG41 | bidirectional | General-purpose I/O PD14 with LCD segment 41 and UART2_TXD alternate function. |
| 62 | PD15/SEG40 | bidirectional | General-purpose I/O PD15 with LCD segment 40 and UART2_CTS alternate function. |
| 63 | PC06/SEG4 | bidirectional | General-purpose I/O PC06 with LCD segment 4, PCA_CH0 and UART3_RXD alternate functions. |
| 64 | PC07/SEG3 | bidirectional | General-purpose I/O PC07 with LCD segment 3, PCA_CH1 and UART3_TXD alternate functions. |
| 65 | PC08/SEG2 | bidirectional | General-purpose I/O PC08 with LCD segment 2, PCA_CH2 and UART3_CTS alternate functions. |
| 66 | PC09/SEG1 | bidirectional | General-purpose I/O PC09 with LCD segment 1, PCA_CH3 and UART3_RTS alternate functions. |
| 67 | PA08/SEG0 | bidirectional | General-purpose I/O PA08 with LCD segment 0 and UART0_TXD alternate function. |
| 68 | PA09/COM0 | bidirectional | General-purpose I/O PA09 with LCD common 0 and UART0_TXD, I2C0_SCL alternate functions. |
| 69 | PA10/COM1 | bidirectional | General-purpose I/O PA10 with LCD common 1 and UART0_RXD, I2C0_SDA alternate functions. |
| 70 | PA11/COM2 | bidirectional | General-purpose I/O PA11 with LCD common 2 and UART0_CTS, I2C1_SCL alternate functions. |
| 71 | PA12/COM3 | bidirectional | General-purpose I/O PA12 with LCD common 3 and UART0_RTS, I2C1_SDA alternate functions. |
| 72 | PA13/SWDIO | bidirectional | General-purpose I/O PA13 that carries the SWD data line SWDIO for debug and programming. |
| 73 | PF06 | bidirectional | General-purpose I/O port F bit 6 with I2C1_SCL, LPUART1_CTS and UART0_CTS alternate functions. |
| 74 | DVSS | power_in | Digital ground. |
| 75 | DVCC | power_in | Digital supply, 1.8~5.5V. |
| 76 | PA14/SWCLK | bidirectional | General-purpose I/O PA14 that carries the SWD clock SWCLK for debug and programming. |
| 77 | PA15 | bidirectional | General-purpose I/O PA15 with SPI0_CS and UART1_RXD alternate functions. |
| 78 | PC10/COM4/SEG39 | bidirectional | General-purpose I/O PC10 with LCD common 4 / segment 39 and LPUART1_TXD alternate function. |
| 79 | PC11/COM5/SEG38 | bidirectional | General-purpose I/O PC11 with LCD common 5 / segment 38 and LPUART1_RXD alternate function. |
| 80 | PC12/COM6/SEG37 | bidirectional | General-purpose I/O PC12 with LCD common 6 / segment 37 and LPUART0_TXD alternate function. |
| 81 | PD00 | bidirectional | General-purpose I/O port D bit 0 with SPI1_CS alternate function. |
| 82 | PD01 | bidirectional | General-purpose I/O port D bit 1 with SPI1_SCK alternate function. |
| 83 | PD02/COM7/SEG36 | bidirectional | General-purpose I/O PD02 with LCD common 7 / segment 36 and PCA_ECI alternate function. |
| 84 | PD03 | bidirectional | General-purpose I/O port D bit 3 with UART1_CTS and SPI1_MISO alternate functions. |
| 85 | PD04 | bidirectional | General-purpose I/O port D bit 4 with UART1_RTS and SPI1_MOSI alternate functions. |
| 86 | PD05 | bidirectional | General-purpose I/O port D bit 5 with UART1_TXD and LPTIM1_GATE alternate functions. |
| 87 | PD06 | bidirectional | General-purpose I/O port D bit 6 with UART1_RXD and LPTIM1_ETR alternate functions. |
| 88 | PD07 | bidirectional | General-purpose I/O port D bit 7 with UART1_TXD alternate function. |
| 89 | PB03/SEG35/VLCDH | bidirectional | General-purpose I/O PB03 with LCD segment 35 and VLCDH external-resistor/capacitor LCD bias pin. |
| 90 | PB04/SEG34/VLCD3 | bidirectional | General-purpose I/O PB04 with LCD segment 34 and VLCD3 LCD bias pin. |
| 91 | PB05/SEG33/VLCD2 | bidirectional | General-purpose I/O PB05 with LCD segment 33 and VLCD2 LCD bias pin. |
| 92 | PB06/SEG32/VLCD1 | bidirectional | General-purpose I/O PB06 with LCD segment 32 and VLCD1 LCD bias pin. |
| 93 | PB07/SEG31 | bidirectional | General-purpose I/O PB07 with LCD segment 31 and I2C0_SDA, UART0_RXD alternate functions. |
| 94 | BOOT0 | input | Boot mode select (PF11): high at reset enters ISP programming mode, low at reset runs user Flash code. |
| 95 | PB08/SEG29 | bidirectional | General-purpose I/O PB08 with LCD segment 29 and I2C0_SCL, UART0_TXD alternate functions. |
| 96 | PB09/SEG28 | bidirectional | General-purpose I/O PB09 with LCD segment 28, I2C0_SDA, IR_OUT, SPI1_CS and UART0_RXD alternate functions. |
| 97 | PE00 | bidirectional | General-purpose I/O port E bit 0 with TIM1_CHA alternate function. |
| 98 | PE01 | bidirectional | General-purpose I/O port E bit 1 with TIM2_CHA alternate function. |
| 99 | DVSS | power_in | Digital ground. |
| 100 | DVCC | power_in | Digital supply, 1.8~5.5V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HDSC |
| Package | LQFP-100(14x14) |
| Category | Embedded Processors & Controllers |
| Pins | 100 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage (VCC-VSS) | VCC - VSS | -0.3 | 5.5 | V | external main supply incl. AVCC and DVCC | 49 | |
| Voltage difference between supply pins | /ΔVCCx/ | 50 | mV | 49 | |||
| Voltage difference between ground pins | /VSSx - VSS/ | 50 | mV | 49 | |||
| Total current into DVCC/AVCC | IVCC | 300 | mA | supply current | 49 | ||
| Total current out of VSS | IVSS | 300 | mA | sink current | 49 | ||
| Output sink current on any I/O and control pin | IIO | 25 | mA | 49 | |||
| Output current on any I/O and control pin | IIO | -25 | mA | 49 | |||
| Injection current RESETB pin | IINJ(PIN) | -5 | 5 | mA | 49 | ||
| Injection current XTHI and XTLI pins | IINJ(PIN) | -5 | 5 | mA | 49 | ||
| Injection current other pins | IINJ(PIN) | -5 | 5 | mA | 49 | ||
| Total injection current on all I/O and control pins | ΣIINJ(PIN) | -25 | 25 | mA | 49 | ||
| Operating supply voltage | VCC | 1.8 | 5.5 | V | 1 | ||
| Operating temperature | -40 | 85 | °C | 1 | |||
| Internal 2.5V reference voltage | VREF25 | 2.475 | 2.5 | 2.525 | V | 25°C, 3.3V | 54 |
| Internal 2.5V reference voltage | VREF25 | 2.463 | 2.5 | 2.525 | V | -40 |
54 |
| Internal 1.5V reference voltage | VREF15 | 1.485 | 1.5 | 1.515 | V | 25°C, 3.3V | 54 |
| Internal 1.5V reference voltage | VREF15 | 1.477 | 1.5 | 1.519 | V | -40 |
54 |
| Internal 2.5V/1.5V reference temperature coefficient | TCoeff | 120 | ppm/°C | -40 ~ 85°C | 54 | ||
| Run mode current, peripherals ON, RCH 4M | IDD | 1000 | 1430 | μA | All peripherals clock ON, while(1) in Flash, VCAP=1.5V, VCC=1.8-5.5V, TA=-40~85°C, RCH 4M | 55 | |
| Run mode current, peripherals ON, RCH 24M | IDD | 5400 | 7570 | μA | All peripherals clock ON, while(1) in Flash, VCAP=1.5V, VCC=1.8-5.5V, TA=-40~85°C, RCH 24M | 55 | |
| Run mode current, peripherals ON, PLL 48M | IDD | 9610 | 11200 | μA | All peripherals clock ON, while(1) in Flash, VCAP=1.5V, VCC=1.8-5.5V, TA=-40~85°C, PLL RCH4M to xxM, 48M FlashWait=1 | 55 | |
| Run mode current, peripherals OFF, RCH 4M | IDD | 610 | 990 | μA | All peripherals clock OFF, while(1) in Flash, VCAP=1.5V, VCC=1.8-5.5V, TA=-40~85°C, RCH 4M | 55 | |
| Run mode current, peripherals OFF, RCH 24M | IDD | 2970 | 4810 | μA | All peripherals clock OFF, while(1) in Flash, VCAP=1.5V, VCC=1.8-5.5V, TA=-40~85°C, RCH 24M | 55 |
CAD (KiCad official)
- Symbol:
HC32L196PCTA-LQFP100 - Footprint:
Package_QFP:LQFP-100_14x14mm_P0.5mm - 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)
- 3D model files:
hc32l196pcta-lqfp100-etched.step/hc32l196pcta-lqfp100-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hc32l196pcta-lqfp100.step/hc32l196pcta-lqfp100.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HDSC datasheet (98 pp, sha256
3664a76916c1dfdf, 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, primaryclaude-sonnet-5-5(text), consensusclaude-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).