component
STC8A8K64D4-45I-LQFP48
Public Made by Adomby adom
STC Micro Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+382−8@@ -1,13 +1,392 @@ {+ "schema_version": 1,+ "type": "component", "slug": "stc8a8k64d4-45i-lqfp48",+ "title": "STC8A8K64D4-45I-LQFP48",+ "brief": "STC Micro Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "STC Micro Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "mcu", "stc8a8k64d4-45i-lqfp48" ],+ "component": {+ "mpn": "STC8A8K64D4-45I-LQFP48",+ "manufacturer": "STC Micro",+ "package": "LQFP-48(7x7)",+ "pin_count": 48,+ "category": "MCU",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/0c04d7cdc4c91bb5805f0ead53f99a69.pdf",+ "parts": {+ "symbol": "stc8a8k64d4-45i-lqfp48.kicad_sym",+ "footprint": "stc8a8k64d4-45i-lqfp48.kicad_mod",+ "model_3d": "stc8a8k64d4-45i-lqfp48.glb",+ "model_3d_step": "stc8a8k64d4-45i-lqfp48.step",+ "lbr": "stc8a8k64d4-45i-lqfp48.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "P5.2/RxD4_2",+ "type": "bidirectional",+ "description": "General-purpose I/O P5.2. Alternate: UART4 receive (RxD4_2)."+ },+ {+ "number": "2",+ "name": "P5.3/TxD4_2",+ "type": "bidirectional",+ "description": "General-purpose I/O P5.3. Alternate: UART4 transmit (TxD4_2)."+ },+ {+ "number": "3",+ "name": "P1.1/ADC1/PWM1_2/TxD2",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.1. Alternates: 12-bit ADC channel 1, enhanced PWM channel 1 output (PWM1_2), UART2 transmit (TxD2)."+ },+ {+ "number": "4",+ "name": "P1.2/ADC2/PWM2_2/SS/T2/ECI/ADC_ETR",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.2. Alternates: ADC channel 2, PWM2 output, SPI slave-select, Timer 2 external clock input, PCA external pulse input (ECI), ADC external trigger (ADC_ETR)."+ },+ {+ "number": "5",+ "name": "P1.3/ADC3/PWM3_2/MOSI/T2CLKO",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.3. Alternates: ADC channel 3, PWM3 output, SPI MOSI, Timer 2 divided-clock output (T2CLKO)."+ },+ {+ "number": "6",+ "name": "P1.4/ADC4/PWM4_2/MISO/SDA/CCP3",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.4. Alternates: ADC channel 4, PWM4 output, SPI MISO, I2C SDA (default mapping), PCA CCP3 capture/compare."+ },+ {+ "number": "7",+ "name": "P4.4/RD/TxD_4",+ "type": "bidirectional",+ "description": "General-purpose I/O P4.4. Alternates: external-bus read strobe (RD), UART1 transmit alt-4 (TxD_4)."+ },+ {+ "number": "8",+ "name": "P1.5/ADC5/PWM5_2/SCLK/SCL/CCP2",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.5. Alternates: ADC channel 5, PWM5 output, SPI SCLK, I2C SCL (default mapping), PCA CCP2 capture/compare."+ },+ {+ "number": "9",+ "name": "P1.6/ADC6/RxD_3/PWM6_2/MCLKO_2/CCP1/XTALO",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.6. Alternates: ADC channel 6, UART1 receive alt-3 (RxD_3), PWM6 output, master clock divided output (MCLKO_2), PCA CCP1, external crystal output (XTALO)."+ },+ {+ "number": "10",+ "name": "P1.7/ADC7/TxD_3/PWM7_2/CCP0/XTALI",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.7. Alternates: ADC channel 7, UART1 transmit alt-3 (TxD_3), PWM7 output, PCA CCP0, external crystal / external clock input (XTALI)."+ },+ {+ "number": "11",+ "name": "ADC_AGnd",+ "type": "power_in",+ "description": "ADC analog ground reference. Tie to system GND via a clean analog return."+ },+ {+ "number": "12",+ "name": "ADC_VRef+",+ "type": "power_in",+ "description": "ADC positive voltage reference input. External reference required in range 2.4 V to MCU-VCC."+ },+ {+ "number": "13",+ "name": "ADC_AVcc",+ "type": "power_in",+ "description": "ADC analog supply. Connect to MCU VCC via ferrite/RC filter for best analog performance."+ },+ {+ "number": "14",+ "name": "P5.4/NRST/MCLKO",+ "type": "bidirectional",+ "description": "General-purpose I/O P5.4. Alternates: active-low external reset (NRST), master clock divided output (MCLKO). Function selected in RSTCFG / on-chip option bytes."+ },+ {+ "number": "15",+ "name": "Vcc",+ "type": "power_in",+ "description": "Main digital supply pin. Operating range per datasheet (typ 2.5 V - 5.5 V for -45I grade). Decouple with 10 uF bulk + 0.1 uF ceramic close to the pin."+ },+ {+ "number": "16",+ "name": "P5.5",+ "type": "bidirectional",+ "description": "General-purpose I/O P5.5. No alternate function on this variant."+ },+ {+ "number": "17",+ "name": "Gnd",+ "type": "power_in",+ "description": "Digital ground return pin."+ },+ {+ "number": "18",+ "name": "P4.0/WR_3/RxD2_2",+ "type": "bidirectional",+ "description": "General-purpose I/O P4.0. Alternates: external-bus write strobe alt-3 (WR_3), UART2 receive alt-2 (RxD2_2)."+ },+ {+ "number": "19",+ "name": "P3.0/RxD/CCP3_4/INT4",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.0. Alternates: UART1 receive (RxD, default mapping), PCA CCP3 alt-4, external interrupt 4 (INT4)."+ },+ {+ "number": "20",+ "name": "P3.1/TxD/CCP2_4",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.1. Alternates: UART1 transmit (TxD, default mapping), PCA CCP2 alt-4."+ },+ {+ "number": "21",+ "name": "P3.2/INT0/CCP1_4/SCLK_4/SCL_4",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.2. Alternates: external interrupt 0 (INT0), PCA CCP1 alt-4, SPI SCLK alt-4, I2C SCL alt-4."+ },+ {+ "number": "22",+ "name": "P3.3/INT1/CCP0_4/MISO_4/SDA_4",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.3. Alternates: external interrupt 1 (INT1), PCA CCP0 alt-4, SPI MISO alt-4, I2C SDA alt-4."+ },+ {+ "number": "23",+ "name": "P3.4/T0/T1CLKO/MOSI_4/CMPO",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.4. Alternates: Timer 0 external clock in (T0), Timer 1 divided-clock output (T1CLKO), SPI MOSI alt-4, comparator output (CMPO)."+ },+ {+ "number": "24",+ "name": "P3.5/T1/T0CLKO/ECI_4/SS_4/PWMFLT",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.5. Alternates: Timer 1 external clock in (T1), Timer 0 divided-clock output (T0CLKO), PCA ECI alt-4, SPI SS alt-4, PWM fault-detect input (PWMFLT)."+ },+ {+ "number": "25",+ "name": "P5.0/RxD3_2/CMP+_2",+ "type": "bidirectional",+ "description": "General-purpose I/O P5.0. Alternates: UART3 receive alt-2 (RxD3_2), analog comparator positive input CMP+_2."+ },+ {+ "number": "26",+ "name": "P5.1/TxD3_2/CMP+_3",+ "type": "bidirectional",+ "description": "General-purpose I/O P5.1. Alternates: UART3 transmit alt-2 (TxD3_2), analog comparator positive input CMP+_3."+ },+ {+ "number": "27",+ "name": "P3.6/INT2/WR_2/RxD_2/CMP-",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.6. Alternates: external interrupt 2 (INT2), external-bus write strobe alt-2 (WR_2), UART1 receive alt-2 (RxD_2), analog comparator negative input (CMP-)."+ },+ {+ "number": "28",+ "name": "P3.7/INT3/RD_2/TxD_2/CMP+",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.7. Alternates: external interrupt 3 (INT3), external-bus read strobe alt-2 (RD_2), UART1 transmit alt-2 (TxD_2), comparator positive input (CMP+)."+ },+ {+ "number": "29",+ "name": "P4.1/ALE/CMPO_2",+ "type": "bidirectional",+ "description": "General-purpose I/O P4.1. Alternates: external-bus address-latch enable (ALE), comparator output alt-2 (CMPO_2)."+ },+ {+ "number": "30",+ "name": "P2.0/A8/PWM0",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.0. Alternates: external-bus address line A8, enhanced PWM channel 0 output (PWM0)."+ },+ {+ "number": "31",+ "name": "P4.2/RD_3/TxD2_2",+ "type": "bidirectional",+ "description": "General-purpose I/O P4.2. Alternates: external-bus read strobe alt-3 (RD_3), UART2 transmit alt-2 (TxD2_2)."+ },+ {+ "number": "32",+ "name": "P2.1/A9/PWM1",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.1. Alternates: address line A9, PWM1 output."+ },+ {+ "number": "33",+ "name": "P2.2/A10/PWM2/SS_2/ECI_2",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.2. Alternates: address line A10, PWM2 output, SPI slave-select alt-2 (SS_2), PCA ECI alt-2."+ },+ {+ "number": "34",+ "name": "P2.3/A11/PWM3/MOSI_2/CCP0_2",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.3. Alternates: address line A11, PWM3 output, SPI MOSI alt-2, PCA CCP0 alt-2."+ },+ {+ "number": "35",+ "name": "P2.4/A12/PWM4/MISO_2/SDA_2/CCP1_2",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.4. Alternates: address line A12, PWM4 output, SPI MISO alt-2, I2C SDA alt-2, PCA CCP1 alt-2."+ },+ {+ "number": "36",+ "name": "P2.5/A13/PWM5/SCLK_2/SCL_2/CCP2_2",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.5. Alternates: address line A13, PWM5 output, SPI SCLK alt-2, I2C SCL alt-2, PCA CCP2 alt-2."+ },+ {+ "number": "37",+ "name": "P2.6/A14/PWM6/CCP3_2",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.6. Alternates: address line A14, PWM6 output, PCA CCP3 alt-2."+ },+ {+ "number": "38",+ "name": "P2.7/A15/PWM7",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.7. Alternates: address line A15, PWM7 output."+ },+ {+ "number": "39",+ "name": "P0.0/AD0/ADC8/RxD3",+ "type": "bidirectional",+ "description": "General-purpose I/O P0.0. Alternates: external-bus address/data line AD0, ADC channel 8, UART3 receive (RxD3)."+ },+ {+ "number": "40",+ "name": "P0.1/AD1/ADC9/TxD3",+ "type": "bidirectional",+ "description": "General-purpose I/O P0.1. Alternates: AD1, ADC channel 9, UART3 transmit (TxD3)."+ },+ {+ "number": "41",+ "name": "P0.2/AD2/ADC10/RxD4",+ "type": "bidirectional",+ "description": "General-purpose I/O P0.2. Alternates: AD2, ADC channel 10, UART4 receive (RxD4)."+ },+ {+ "number": "42",+ "name": "P4.3/WR/RxD_4",+ "type": "bidirectional",+ "description": "General-purpose I/O P4.3. Alternates: external-bus write strobe (WR, default), UART1 receive alt-4 (RxD_4)."+ },+ {+ "number": "43",+ "name": "P0.3/AD3/ADC11/TxD4",+ "type": "bidirectional",+ "description": "General-purpose I/O P0.3. Alternates: AD3, ADC channel 11, UART4 transmit (TxD4)."+ },+ {+ "number": "44",+ "name": "P0.4/AD4/ADC12/T3",+ "type": "bidirectional",+ "description": "General-purpose I/O P0.4. Alternates: AD4, ADC channel 12, Timer 3 external clock input (T3)."+ },+ {+ "number": "45",+ "name": "P0.5/AD5/ADC13/T3CLKO",+ "type": "bidirectional",+ "description": "General-purpose I/O P0.5. Alternates: AD5, ADC channel 13, Timer 3 divided-clock output (T3CLKO)."+ },+ {+ "number": "46",+ "name": "P0.6/AD6/ADC14/T4",+ "type": "bidirectional",+ "description": "General-purpose I/O P0.6. Alternates: AD6, ADC channel 14, Timer 4 external clock input (T4)."+ },+ {+ "number": "47",+ "name": "P0.7/AD7/T4CLKO",+ "type": "bidirectional",+ "description": "General-purpose I/O P0.7. Alternates: AD7, Timer 4 divided-clock output (T4CLKO). (No ADC channel on this variant.)"+ },+ {+ "number": "48",+ "name": "P1.0/ADC0/PWM0_2/RxD2",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.0. Alternates: ADC channel 0, PWM0 output, UART2 receive (RxD2)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/0c04d7cdc4c91bb5805f0ead53f99a69.pdf",+ "pages": 1168,+ "sha256": "0df2991ceeae5ee1",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 48,+ "described": 48,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "STC Micro",+ "Package": "LQFP-48(7x7)",+ "Category": "MCU",+ "Pins": "48"+ }+ },+ "variants": [+ {+ "mpn": "STC8A8K64D4-45I-LQFP48",+ "kind": "packaging"+ },+ {+ "mpn": "STC8A8K64D4-45I-QFN48",+ "kind": "unknown"+ },+ {+ "mpn": "STC8A8K64D4-45I-LQFP64",+ "kind": "unknown"+ },+ {+ "mpn": "STC8A8K64D4-45I-QFN64",+ "kind": "unknown"+ },+ {+ "mpn": "STC8A8K64D4-45I-LQFP44",+ "kind": "unknown"+ },+ {+ "mpn": "STC8A8K64D4-45I-PDIP40",+ "kind": "unknown"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "stc8a8k64d4-45i-lqfp48"+ ],+ "discovery_pitch": "STC8A8K64D4-45I-LQFP48 (STC Micro) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +404,5 @@ "docs/stc8a8k64d4-45i-lqfp48-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }