0hmX/arducam-mini-2mp-plus-b0067-clone

components/OV2640.tsx

import type { ChipProps } from "@tscircuit/props"
import { Fragment } from "react"

const pinLabels = {
  pin1: ["A1", "DOGND"],
  pin2: ["A2", "EXPST_B"],
  pin3: ["A3", "AGND"],
  pin4: ["A4", "SGND"],
  pin5: ["A5", "VREFN"],
  pin6: ["A6", "STROBE"],
  pin7: ["B1", "DOVDD"],
  pin8: ["B2", "FREX"],
  pin9: ["B3", "AVDD"],
  pin10: ["B4", "SVDD1"],
  pin11: ["B5", "SVDD2"],
  pin12: ["B6", "PWDN"],
  pin13: ["C1", "SIO_D"],
  pin14: ["C2", "SIO_C"],
  pin15: ["C3", "HREF"],
  pin16: ["C4", "XVCLK"],
  pin17: ["C5", "VREFH"],
  pin18: ["C6", "RESETB"],
  pin19: ["D2", "VSYNC"],
  pin20: ["D6", "NC"],
  pin21: ["E1", "Y1"],
  pin22: ["E2", "Y0"],
  pin23: ["E3", "PCLK"],
  pin24: ["E4", "EGND"],
  pin25: ["E5", "Y6"],
  pin26: ["E6", "DGND1"],
  pin27: ["F1", "EVDD1"],
  pin28: ["F2", "DVDD1"],
  pin29: ["F3", "Y2"],
  pin30: ["F4", "Y4"],
  pin31: ["F5", "Y8"],
  pin32: ["F6", "DVDD2"],
  pin33: ["G1", "EVDD2"],
  pin34: ["G2", "DGND2"],
  pin35: ["G3", "Y3"],
  pin36: ["G4", "Y5"],
  pin37: ["G5", "Y7"],
  pin38: ["G6", "Y9"],
} as const

const pinAttributes = {
  pin1: { requiresGround: true },
  pin3: { requiresGround: true },
  pin4: { requiresGround: true },
  pin7: { requiresPower: true },
  pin9: { requiresPower: true },
  pin10: { requiresPower: true },
  pin11: { requiresPower: true },
  pin24: { requiresGround: true },
  pin26: { requiresGround: true },
  pin27: { requiresPower: true },
  pin28: { requiresPower: true },
  pin32: { requiresPower: true },
  pin33: { requiresPower: true },
  pin34: { requiresGround: true },
} as const

const balls = [
  [1, "A1", -2.0, 2.4], [2, "A2", -1.2, 2.4],
  [3, "A3", -0.4, 2.4], [4, "A4", 0.4, 2.4],
  [5, "A5", 1.2, 2.4], [6, "A6", 2.0, 2.4],
  [7, "B1", -2.0, 1.6], [8, "B2", -1.2, 1.6],
  [9, "B3", -0.4, 1.6], [10, "B4", 0.4, 1.6],
  [11, "B5", 1.2, 1.6], [12, "B6", 2.0, 1.6],
  [13, "C1", -2.0, 0.8], [14, "C2", -1.2, 0.8],
  [15, "C3", -0.4, 0.8], [16, "C4", 0.4, 0.8],
  [17, "C5", 1.2, 0.8], [18, "C6", 2.0, 0.8],
  [19, "D2", -1.2, 0.0], [20, "D6", 2.0, 0.0],
  [21, "E1", -2.0, -0.8], [22, "E2", -1.2, -0.8],
  [23, "E3", -0.4, -0.8], [24, "E4", 0.4, -0.8],
  [25, "E5", 1.2, -0.8], [26, "E6", 2.0, -0.8],
  [27, "F1", -2.0, -1.6], [28, "F2", -1.2, -1.6],
  [29, "F3", -0.4, -1.6], [30, "F4", 0.4, -1.6],
  [31, "F5", 1.2, -1.6], [32, "F6", 2.0, -1.6],
  [33, "G1", -2.0, -2.4], [34, "G2", -1.2, -2.4],
  [35, "G3", -0.4, -2.4], [36, "G4", 0.4, -2.4],
  [37, "G5", 1.2, -2.4], [38, "G6", 2.0, -2.4],
] as const

const OV2640CSP2Footprint = () => (
  <footprint>
    {balls.map(([pin, ball, pcbX, pcbY]) => (
      <Fragment key={ball}>
        <smtpad
          portHints={[`pin${pin}`]}
          pcbX={pcbX}
          pcbY={pcbY}
          shape="circle"
          radius="0.175mm"
        />
      </Fragment>
    ))}
    <courtyardoutline
      outline={[
        { x: -2.8625, y: 3.1425 },
        { x: 2.8625, y: 3.1425 },
        { x: 2.8625, y: -3.1425 },
        { x: -2.8625, y: -3.1425 },
        { x: -2.8625, y: 3.1425 },
      ]}
    />
    <silkscreencircle
      pcbX={0.4696}
      pcbY={0.145}
      radius="0.18mm"
      strokeWidth="0.1mm"
    />
  </footprint>
)

/**
 * OV02640-VL9A bare CSP2 sensor.
 *
 * Body, 0.8 mm pitch, nominal 0.35 mm ball diameter, sparse D row, and
 * optical-array offset are copied from OmniVision's package drawing. The PCB
 * land diameter is deliberately equal to the nominal ball diameter; mask and
 * paste must be checked with the chosen CSP assembly process before release.
 */
export const OV2640 = (props: ChipProps<typeof pinLabels>) => (
  <chip
    pinLabels={pinLabels}
    pinAttributes={pinAttributes}
    manufacturerPartNumber="OV02640-VL9A"
    footprint={<OV2640CSP2Footprint />}
    {...props}
  />
)