component
AT24C04D-PUM
Public Made by Adomby adom
Microchip Tech Pre-ordered MCUs, PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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| at24c04d-pum-etched.step | 7d ago |
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| README.md | 7d ago |
AT24C04D-PUM
Microchip Tech · Pre-ordered MCUs · PDIP-8
AT24C04D-PUM from Microchip Tech, in a PDIP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | NC | unconnected | No Connect pin, listed as not connected in Table 2-1 for the 8-Lead PDIP package. |
| 2 | A1 | input | Device address input hard-wired to GND or VCC; if left floating it is internally pulled down to GND, and Microchip recommends connecting it to a known state with a pull-up of 10 kΩ or less. |
| 3 | A2 | input | Device address input hard-wired to GND or VCC; if left floating it is internally pulled down to GND, and Microchip recommends connecting it to a known state with a pull-up of 10 kΩ or less. |
| 4 | GND | power_in | Ground reference for the power supply, which should be connected to the system ground. |
| 5 | SDA | bidirectional | Open-drain serial data pin that must be pulled high with an external pull-up resistor not exceeding 10 kΩ. |
| 6 | SCL | input | Serial clock input; SDA input data is latched on its rising edge and must be forced high when the bus is idle or pulled high with an external resistor. |
| 7 | WP | input | Write-protect input; connecting it to GND allows normal writes, while connecting it to VCC inhibits writes to the full array. |
| 8 | VCC | power_in | Device power supply pin; the device operates from 1.7V to 3.6V and invalid VCC voltages may produce spurious results. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | PDIP-8 |
| Category | Embedded Processors & Controllers |
| Pins | 8 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC] A A2 | 29 |
CAD (KiCad official)
- Symbol:
AT24C04D-PUM - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: PDIP-8 (KiCad packages3D, STEP)
- 3D model files:
at24c04d-pum-etched.step/at24c04d-pum-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);at24c04d-pum.step/at24c04d-pum.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (46 pp, sha256
9b294c27b8f0a692, retrieved 2026-10-28, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).