component
24C02N
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)
841e955
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{
"schema": "adom.pads/1",
"slug": "24c02n",
"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. Hardwired to VIH or VIL to set the low bit of the 3-bit slave address (device address bits 5-7 of the I2C address byte). Recommended pull-up/pull-down resistor 10 kohm or less; internally interpreted as VIL if left floating but external tie is strongly recommended.",
"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. Hardwired to VIH or VIL to set the middle bit of the 3-bit slave address. Recommended pull-up/pull-down resistor 10 kohm or less.",
"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. Hardwired to VIH or VIL to set the high bit of the 3-bit slave address. Together A2/A1/A0 allow up to eight 24C02 devices to share one I2C bus.",
"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": "Ground reference (0 V) for the device.",
"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 two-wire (I2C-compatible) bus. Bidirectional, open-drain output; requires an external pull-up resistor to VCC. Data may only change when SCL is low; SDA transitions while SCL is high are interpreted as START or STOP conditions.",
"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 two-wire bus. Rising edge latches data into the EEPROM; falling edge clocks data out. Supports 1 MHz at 2.5-5V and 400 kHz at 1.8V. Requires an external pull-up on the bus.",
"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": "Write-protect input. Tied to VIL (or left floating - internally read as VIL, but tie is recommended) allows all programming operations; tied to VIH or VCC disables all write operations while still allowing reads. Recommended pull-up/pull-down resistor 10 kohm or less.",
"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": "Positive supply. Operating range 1.8 V to 5.5 V (industrial temperature -40 to +85 C). Absolute maximum 8 V; any input must stay within -0.3 V to VCC + 0.3 V.",
"is_pin1": false,
"source": {
"geometry": "DIP-8_W7.62mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
}
]
}