component
24C32N
Public Made by Adomby adom
XBLW EEPROM, DIP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
main
Ray
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (fab-chamfer, synthesised, bottom-right)
753aac7
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{
"schema": "adom.pads/1",
"slug": "24c32n",
"footprint": "DIP-8_W7.62mm",
"generated_from": {
"footprint": "DIP-8_W7.62mm@sha256:222fb44370968119",
"pins": "page.json:component.pins",
"overrides": null
},
"pin1": {
"pad": "1",
"at": [
0.0,
0.0
],
"corner": "bottom-right",
"source": "fab-chamfer",
"derived_from": "DIP-8_W7.62mm@sha256:222fb44370968119"
},
"pad_count": 8,
"symbol_pins": [
"1",
"2",
"3",
"4",
"5",
"6",
"7",
"8"
],
"paste_apertures": 0,
"issues": [],
"pads": [
{
"pad": "1",
"kind": "thru_hole",
"shape": "roundrect",
"at": [
0.0,
0.0
],
"rot": 0.0,
"size": [
1.6,
1.6
],
"layers": [],
"thermal": false,
"pin": "1",
"name": "A0",
"type": "input",
"description": "Device/chip select address input bit 0. Hardwire to VCC (VIH) or GND (VIL) to set the low bit of the 3-bit slave address; recommend a 10kΩ or smaller pull to a known state to avoid capacitive-coupling ambiguity. Internally recognized as VIL if left unconnected.",
"is_pin1": true,
"source": {
"geometry": "DIP-8_W7.62mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "2",
"kind": "thru_hole",
"shape": "circle",
"at": [
0.0,
2.54
],
"rot": 0.0,
"size": [
1.6,
1.6
],
"layers": [],
"thermal": false,
"pin": "2",
"name": "A1",
"type": "input",
"description": "Device/chip select address input bit 1. Tie to VCC or GND to set the middle bit of the slave-address field; recommend ≤10kΩ pull. Internally recognized as VIL if left floating.",
"is_pin1": false,
"source": {
"geometry": "DIP-8_W7.62mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "3",
"kind": "thru_hole",
"shape": "circle",
"at": [
0.0,
5.08
],
"rot": 0.0,
"size": [
1.6,
1.6
],
"layers": [],
"thermal": false,
"pin": "3",
"name": "A2",
"type": "input",
"description": "Device/chip select address input bit 2 (MSB of the 3-bit hardware address). Tie to VCC or GND; recommend ≤10kΩ pull. Internally recognized as VIL if left floating.",
"is_pin1": false,
"source": {
"geometry": "DIP-8_W7.62mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "4",
"kind": "thru_hole",
"shape": "circle",
"at": [
0.0,
7.62
],
"rot": 0.0,
"size": [
1.6,
1.6
],
"layers": [],
"thermal": false,
"pin": "4",
"name": "GND",
"type": "power_in",
"description": "Device ground return (0 V reference).",
"is_pin1": false,
"source": {
"geometry": "DIP-8_W7.62mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "5",
"kind": "thru_hole",
"shape": "circle",
"at": [
7.62,
7.62
],
"rot": 0.0,
"size": [
1.6,
1.6
],
"layers": [],
"thermal": false,
"pin": "5",
"name": "SDA",
"type": "bidirectional",
"description": "Serial data line for the 2-wire (I²C-compatible) bus. Open-drain output; requires an external pull-up resistor to VCC and may be wire-ORed with other open-drain devices.",
"is_pin1": false,
"source": {
"geometry": "DIP-8_W7.62mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "6",
"kind": "thru_hole",
"shape": "circle",
"at": [
7.62,
5.08
],
"rot": 0.0,
"size": [
1.6,
1.6
],
"layers": [],
"thermal": false,
"pin": "6",
"name": "SCL",
"type": "input",
"description": "Serial clock input for the 2-wire bus. Rising edge latches data into the EEPROM; falling edge clocks data out. Schmitt-trigger filtered input; supports 1000 kHz at 2.5-5V and 400 kHz at 1.8V.",
"is_pin1": false,
"source": {
"geometry": "DIP-8_W7.62mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "7",
"kind": "thru_hole",
"shape": "circle",
"at": [
7.62,
2.54
],
"rot": 0.0,
"size": [
1.6,
1.6
],
"layers": [],
"thermal": false,
"pin": "7",
"name": "WP",
"type": "input",
"description": "Hardware write-protect input. When tied to VIH/VCC, all programming (write) operations to the EEPROM array are disabled; when tied low (VIL) or left floating, writes are enabled. Read operations are unaffected. Recommend a ≤10kΩ pull to a known state.",
"is_pin1": false,
"source": {
"geometry": "DIP-8_W7.62mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "8",
"kind": "thru_hole",
"shape": "circle",
"at": [
7.62,
0.0
],
"rot": 0.0,
"size": [
1.6,
1.6
],
"layers": [],
"thermal": false,
"pin": "8",
"name": "VCC",
"type": "power_in",
"description": "Main supply input, 1.8V to 5.5V. Decouple locally with a ceramic bypass capacitor (typ. 100 nF) to GND.",
"is_pin1": false,
"source": {
"geometry": "DIP-8_W7.62mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
}
]
}