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CY8C4148AZI-S455
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Cypress Semicon Microcontroller Units (MCUs/MPUs/SOCs), TQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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{
"schema_version": 1,
"type": "component",
"slug": "cy8c4148azi-s455",
"title": "CY8C4148AZI-S455",
"brief": "Cypress Semicon Microcontroller Units (MCUs/MPUs/SOCs), TQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"single chip microcomputer-microcontroller",
"cy8c4148azi-s455",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "CY8C4148AZI-S455",
"manufacturer": "Cypress Semicon",
"package": "TQFP-64(10x10)",
"pin_count": 64,
"category": "Single Chip Microcomputer/Microcontroller",
"subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
"datasheet": "https://www.infineon.com/assets/row/public/documents/30/49/infineon-psoc-tm-4100s-plus-256kb-datasheet-en.pdf",
"parts": {
"symbol": "cy8c4148azi-s455.kicad_sym",
"footprint": "cy8c4148azi-s455.kicad_mod",
"model_3d": "cy8c4148azi-s455-hero.glb",
"model_3d_plain": "cy8c4148azi-s455-etched.glb",
"model_3d_step": "cy8c4148azi-s455-etched.step",
"model_3d_step_plain": "cy8c4148azi-s455.step",
"lbr": "cy8c4148azi-s455.lbr"
},
"distributor_links": {
"lcsc": "C2948665",
"digikey": "448-CY8C4148AZI-S455-ND",
"mouser": "727-CY8C4148AZI-S455"
},
"distributor_check": {
"checked_at": "2026-10-31T01:14:07Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "448-CY8C4148AZI-S455-ND",
"status": "found"
},
"mouser": {
"pn": "727-CY8C4148AZI-S455",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "P1.7",
"type": "bidirectional",
"description": "GPIO P1.7; Table 2 alternates include analog ctb0_oa1+, sar_ext_vref0 and sar_ext_vref1, plus tcpwm.line_compl[7]:1 and scb[2].spi_clk:1."
},
{
"number": "2",
"name": "P2.0",
"type": "bidirectional",
"description": "GPIO P2.0; Table 2 alternates include sarmux[0], SmartIo[0].io[0], tcpwm.line[4]:0, csd.comp, tcpwm.tr_in[4], scb[1].i2c_scl:1 and scb[1].spi_mosi:2."
},
{
"number": "3",
"name": "P2.1",
"type": "bidirectional",
"description": "GPIO P2.1; Table 2 alternates include sarmux[1], SmartIo[0].io[1], tcpwm.line_compl[4]:0, tcpwm.tr_in[5], scb[1].i2c_sda:1 and scb[1].spi_miso:2."
},
{
"number": "4",
"name": "P2.2",
"type": "bidirectional",
"description": "GPIO P2.2; Table 2 alternates include sarmux[2], SmartIo[0].io[2], tcpwm.line[5]:1 and scb[1].spi_clk:2."
},
{
"number": "5",
"name": "P2.3",
"type": "bidirectional",
"description": "GPIO P2.3; Table 2 alternates include sarmux[3], SmartIo[0].io[3], tcpwm.line_compl[5]:1 and scb[1].spi_select0:2."
},
{
"number": "6",
"name": "P2.4",
"type": "bidirectional",
"description": "GPIO P2.4; Table 2 alternates include sarmux[4], SmartIo[0].io[4], tcpwm.line[0]:1, scb[3].uart_rx:1 and scb[1].spi_select1:1."
},
{
"number": "7",
"name": "P2.5",
"type": "bidirectional",
"description": "GPIO P2.5; Table 2 alternates include sarmux[5], SmartIo[0].io[5], tcpwm.line_compl[0]:1, scb[3].uart_tx:1 and scb[1].spi_select2:1."
},
{
"number": "8",
"name": "P2.6",
"type": "bidirectional",
"description": "GPIO P2.6; Table 2 alternates include sarmux[6], SmartIo[0].io[6], tcpwm.line[1]:1, scb[3].uart_cts:1 and scb[1].spi_select3:1."
},
{
"number": "9",
"name": "P2.7",
"type": "bidirectional",
"description": "GPIO P2.7; Table 2 alternates include sarmux[7], SmartIo[0].io[7], tcpwm.line_compl[1]:1, scb[3].uart_rts:1, lpcomp.comp[0]:0 and scb[2].spi_mosi:1."
},
{
"number": "10",
"name": "VSSD",
"type": "power_in",
"description": "Ground pin for the digital section."
},
{
"number": "11",
"name": "DNC",
"type": "unconnected",
"description": "Do not connect; no connection should be made to this pin."
},
{
"number": "12",
"name": "P6.0",
"type": "bidirectional",
"description": "GPIO P6.0; Table 2 alternates include tcpwm.line[4]:1, scb[3].uart_rx:0, scb[3].i2c_scl:1 and scb[3].spi_mosi:0."
},
{
"number": "13",
"name": "P6.1",
"type": "bidirectional",
"description": "GPIO P6.1; Table 2 alternates include tcpwm.line_compl[4]:1, scb[3].uart_tx:0, scb[3].i2c_sda:1 and scb[3].spi_miso:0."
},
{
"number": "14",
"name": "P6.2",
"type": "bidirectional",
"description": "GPIO P6.2; Table 2 alternates include tcpwm.line[5]:0, scb[3].uart_cts:0 and scb[3].spi_clk:0."
},
{
"number": "15",
"name": "P6.4",
"type": "bidirectional",
"description": "GPIO P6.4; Table 2 alternates include tcpwm.line[6]:0, scb[4].i2c_scl and scb[3].spi_select1:0."
},
{
"number": "16",
"name": "P6.5",
"type": "bidirectional",
"description": "GPIO P6.5; Table 2 alternates include tcpwm.line_compl[6]:0, scb[4].i2c_sda and scb[3].spi_select2:0."
},
{
"number": "17",
"name": "VSSD",
"type": "power_in",
"description": "Ground pin for the digital section."
},
{
"number": "18",
"name": "P3.0",
"type": "bidirectional",
"description": "GPIO P3.0; Table 2 alternates include SmartIo[1].io[0], tcpwm.line[0]:0, scb[1].uart_rx:1, scb[1].i2c_scl:2 and scb[1].spi_mosi:0."
},
{
"number": "19",
"name": "P3.1",
"type": "bidirectional",
"description": "GPIO P3.1; Table 2 alternates include SmartIo[1].io[1], tcpwm.line_compl[0]:0, scb[1].uart_tx:1, scb[1].i2c_sda:2 and scb[1].spi_miso:0."
},
{
"number": "20",
"name": "P3.2",
"type": "bidirectional",
"description": "GPIO P3.2; Table 2 alternates include SmartIo[1].io[2], tcpwm.line[1]:0, scb[1].uart_cts:1, cpuss.swd_data and scb[1].spi_clk:0."
},
{
"number": "21",
"name": "P3.3",
"type": "bidirectional",
"description": "GPIO P3.3; Table 2 alternates include SmartIo[1].io[3], tcpwm.line_compl[1]:0, scb[1].uart_rts:1, cpuss.swd_clk and scb[1].spi_select0:0."
},
{
"number": "22",
"name": "P3.4",
"type": "bidirectional",
"description": "GPIO P3.4; Table 2 alternates include SmartIo[1].io[4], tcpwm.line[2]:0, tcpwm.tr_in[6] and scb[1].spi_select1:0."
},
{
"number": "23",
"name": "P3.5",
"type": "bidirectional",
"description": "GPIO P3.5; Table 2 alternates include SmartIo[1].io[5], tcpwm.line_compl[2]:0 and scb[1].spi_select2:0."
},
{
"number": "24",
"name": "P3.6",
"type": "bidirectional",
"description": "GPIO P3.6; Table 2 alternates include SmartIo[1].io[6], tcpwm.line[3]:0, scb[4].spi_select3 and scb[1].spi_select3:0."
},
{
"number": "25",
"name": "P3.7",
"type": "bidirectional",
"description": "GPIO P3.7; Table 2 alternates include SmartIo[1].io[7], tcpwm.line_compl[3]:0, lpcomp.comp[1]:1 and scb[2].spi_miso:1."
},
{
"number": "26",
"name": "VDDD",
"type": "power_in",
"description": "Power supply for the digital section."
},
{
"number": "27",
"name": "P4.0",
"type": "bidirectional",
"description": "GPIO P4.0; Table 2 alternates include csd.vref_ext, scb[0].uart_rx:0, scb[0].i2c_scl:1 and scb[0].spi_mosi:0."
},
{
"number": "28",
"name": "P4.1",
"type": "bidirectional",
"description": "GPIO P4.1; Table 2 alternates include csd.cshield, scb[0].uart_tx:0, scb[0].i2c_sda:1 and scb[0].spi_miso:0."
},
{
"number": "29",
"name": "P4.2",
"type": "bidirectional",
"description": "GPIO P4.2; Table 2 alternates include csd.cmod, scb[0].uart_cts:0, lpcomp.comp[0]:1 and scb[0].spi_clk:0."
},
{
"number": "30",
"name": "P4.3",
"type": "bidirectional",
"description": "GPIO P4.3; Table 2 alternates include csd.csh_tank, scb[0].uart_rts:0, lpcomp.comp[1]:2 and scb[0].spi_select0:0."
},
{
"number": "31",
"name": "P4.4",
"type": "bidirectional",
"description": "GPIO P4.4; Table 2 alternates include scb[4].uart_rx, scb[4].spi_mosi and scb[0].spi_select1:2."
},
{
"number": "32",
"name": "P4.5",
"type": "bidirectional",
"description": "GPIO P4.5; Table 2 alternates include scb[4].uart_tx, scb[4].spi_miso and scb[0].spi_select2:2."
},
{
"number": "33",
"name": "P4.6",
"type": "bidirectional",
"description": "GPIO P4.6; Table 2 alternates include scb[4].uart_cts, scb[4].spi_clk and scb[0].spi_select3:2."
},
{
"number": "34",
"name": "P4.7",
"type": "bidirectional",
"description": "GPIO P4.7; Table 2 alternates include scb[4].uart_rts and scb[4].spi_select0."
},
{
"number": "35",
"name": "P5.6",
"type": "bidirectional",
"description": "GPIO P5.6; Table 2 alternates include tcpwm.line[7]:0 and scb[4].spi_select1."
},
{
"number": "36",
"name": "P5.7",
"type": "bidirectional",
"description": "GPIO P5.7; Table 2 alternates include tcpwm.line_compl[7]:0 and scb[4].spi_select2."
},
{
"number": "37",
"name": "P7.0",
"type": "bidirectional",
"description": "GPIO P7.0; Table 2 alternates include tcpwm.line[0]:2, scb[3].uart_rx:2, scb[3].i2c_scl:2 and scb[3].spi_mosi:1."
},
{
"number": "38",
"name": "P7.1",
"type": "bidirectional",
"description": "GPIO P7.1; Table 2 alternates include tcpwm.line_compl[0]:2, scb[3].uart_tx:2, scb[3].i2c_sda:2 and scb[3].spi_miso:1."
},
{
"number": "39",
"name": "P0.0",
"type": "bidirectional",
"description": "GPIO P0.0; Table 2 alternates include analog lpcomp.in_p[0], tcpwm.tr_in[0], scb[2].uart_cts:0, scb[2].i2c_scl:0 and scb[0].spi_select1:0."
},
{
"number": "40",
"name": "P0.1",
"type": "bidirectional",
"description": "GPIO P0.1; Table 2 alternates include analog lpcomp.in_n[0], tcpwm.tr_in[1], scb[2].uart_rts:0, scb[2].i2c_sda:0 and scb[0].spi_select2:0."
},
{
"number": "41",
"name": "P0.2",
"type": "bidirectional",
"description": "GPIO P0.2; Table 2 alternates include analog lpcomp.in_p[1] and scb[0].spi_select3:0."
},
{
"number": "42",
"name": "P0.3",
"type": "bidirectional",
"description": "GPIO P0.3; Table 2 alternates include analog lpcomp.in_n[1] and scb[2].spi_select0:1."
},
{
"number": "43",
"name": "P0.4",
"type": "bidirectional",
"description": "GPIO P0.4; Table 2 alternates include analog wco.wco_in, scb[1].uart_rx:0, scb[2].uart_rx:0, scb[1].i2c_scl:0 and scb[1].spi_mosi:1."
},
{
"number": "44",
"name": "P0.5",
"type": "bidirectional",
"description": "GPIO P0.5; Table 2 alternates include analog wco.wco_out, scb[1].uart_tx:0, scb[2].uart_tx:0, scb[1].i2c_sda:0 and scb[1].spi_miso:1."
},
{
"number": "45",
"name": "P0.6",
"type": "bidirectional",
"description": "GPIO P0.6; Table 2 alternates include analog exco.eco_in, ext_clk:0, scb[1].uart_cts:0, scb[2].uart_tx:1 and scb[1].spi_clk:1."
},
{
"number": "46",
"name": "P0.7",
"type": "bidirectional",
"description": "GPIO P0.7; Table 2 alternates include analog exco.eco_out, tcpwm.line[0]:3, scb[1].uart_rts:0 and scb[1].spi_select0:1."
},
{
"number": "47",
"name": "XRES",
"type": "input",
"description": "Reset pin named XRES in the pinout table; the supplied pages give no electrical description for it."
},
{
"number": "48",
"name": "VCCD",
"type": "power_out",
"description": "Regulated digital supply output of the internal regulator, 1.8 V ±5%, which must not be connected to anything else in Mode 1."
},
{
"number": "49",
"name": "VSSD",
"type": "power_in",
"description": "Ground pin for the digital section."
},
{
"number": "50",
"name": "VDDD",
"type": "power_in",
"description": "Power supply for the digital section."
},
{
"number": "51",
"name": "P5.0",
"type": "bidirectional",
"description": "GPIO P5.0; Table 2 alternates include tcpwm.line[4]:2, scb[2].i2c_scl:1 and scb[2].spi_mosi:0."
},
{
"number": "52",
"name": "P5.1",
"type": "bidirectional",
"description": "GPIO P5.1; Table 2 alternates include tcpwm.line_compl[4]:2, scb[2].uart_tx:2, scb[2].i2c_sda:1 and scb[2].spi_miso:0."
},
{
"number": "53",
"name": "P5.2",
"type": "bidirectional",
"description": "GPIO P5.2; Table 2 alternates include tcpwm.line[5]:2, scb[2].uart_cts:1, lpcomp.comp[0]:2 and scb[2].spi_clk:0."
},
{
"number": "54",
"name": "P5.3",
"type": "bidirectional",
"description": "GPIO P5.3; Table 2 alternates include tcpwm.line_compl[5]:2, scb[2].uart_rts:1, lpcomp.comp[1]:0 and scb[2].spi_select0:0."
},
{
"number": "55",
"name": "P5.5",
"type": "bidirectional",
"description": "GPIO P5.5; Table 2 alternates include tcpwm.line_compl[6]:2 and scb[2].spi_select2:0."
},
{
"number": "56",
"name": "VDDA",
"type": "power_in",
"description": "Power supply for the analog section."
},
{
"number": "57",
"name": "VSSA",
"type": "power_in",
"description": "Ground pin for the analog section."
},
{
"number": "58",
"name": "P1.0",
"type": "bidirectional",
"description": "GPIO P1.0; Table 2 alternates include analog ctb0_oa0+, tcpwm.line[2]:1, scb[0].uart_rx:1, scb[0].i2c_scl:0 and scb[0].spi_mosi:1."
},
{
"number": "59",
"name": "P1.1",
"type": "bidirectional",
"description": "GPIO P1.1; Table 2 alternates include analog ctb0_oa0-, tcpwm.line_compl[2]:1, scb[0].uart_tx:1, scb[0].i2c_sda:0 and scb[0].spi_miso:1."
},
{
"number": "60",
"name": "P1.2",
"type": "bidirectional",
"description": "GPIO P1.2; Table 2 alternates include analog ctb0_oa0_out, tcpwm.line[3]:1, scb[0].uart_cts:1, tcpwm.tr_in[2], scb[2].i2c_scl:2 and scb[0].spi_clk:1."
},
{
"number": "61",
"name": "P1.3",
"type": "bidirectional",
"description": "GPIO P1.3; Table 2 alternates include analog ctb0_oa1_out, tcpwm.line_compl[3]:1, scb[0].uart_rts:1, tcpwm.tr_in[3], scb[2].i2c_sda:2 and scb[0].spi_select0:1."
},
{
"number": "62",
"name": "P1.4",
"type": "bidirectional",
"description": "GPIO P1.4; Table 2 alternates include analog ctb0_oa1-, tcpwm.line[6]:1, scb[3].i2c_scl:0 and scb[0].spi_select1:1."
},
{
"number": "63",
"name": "P1.5",
"type": "bidirectional",
"description": "GPIO P1.5; Table 2 alternates include analog ctb0_oa1+, tcpwm.line_compl[6]:1, scb[3].i2c_sda:0 and scb[0].spi_select2:1."
},
{
"number": "64",
"name": "P1.6",
"type": "bidirectional",
"description": "GPIO P1.6; Table 2 alternates include analog ctb0_oa0+, tcpwm.line[7]:1 and scb[0].spi_select3:1."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Package variant: the MPN CY8C4148AZI-S455 has package code AZ, which Table 41 and the part-number ta; Pin 47 XRES: the supplied pages list the pin but give no function or electrical limits. The descript; Pin types are assigned by me under KiCad ERC conventions: GPIO as bidirectional, XRES as input, VCCD"
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