component
24LC04BHT-I
Public Made by Adomby adom
Microchip Tech EEPROM, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdown24LC04BHT-I
Microchip Tech · EEPROM · SOT-23-5
24LC04BHT-I from Microchip Tech, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A0 | unconnected | Not connected internally on the 24XX04H family. May be left floating or tied to either VSS or VCC. No effect on device addressing (device code fixed at 1010). |
| 2 | A1 | unconnected | Not connected internally on the 24XX04H family. May be left floating or tied to either VSS or VCC. |
| 3 | A2 | unconnected | Not connected internally on the 24XX04H family. May be left floating or tied to either VSS or VCC. |
| 4 | VSS | power_in | Ground reference (0 V) for the device. |
| 5 | SDA | bidirectional | Serial Address/Data I/O. Open-drain, bidirectional I2C data line; requires an external pull-up to VCC (typically 10 kΩ at 100 kHz, 2 kΩ at 400 kHz/1 MHz). Data on SDA may change only while SCL is low. |
| 6 | SCL | input | Serial Clock. Host-generated I2C clock input used to synchronize data transfer to and from the device. Schmitt-trigger input; VIH ≥ 0.7·VCC, VIL ≤ 0.3·VCC. |
| 7 | WP | input | Write-Protect input. Must be tied to VSS or VCC (not left floating). Tie to VSS for normal read/write over the full array (000h-1FFh). Tie to VCC to write-protect the upper half of memory (100h-1FFh); reads are unaffected. |
| 8 | VCC | power_in | Power supply. Operating range 2.5V-5.5V for 24LC04BH. Absolute maximum 6.5V. Typical ICC(write) ≤ 3 mA and ICC(read) ≤ 1 mA at 5.5V/400 kHz; standby current ≤ 1 µA (industrial temp). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | SOT-23-5 |
| Category | Memory |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
24LC04BHT-IP24LC04BHT-ISN24LC04BHT-IST24LC04BHT-IMS24LC04BHT-IMNY24LC04BHT-IOT
CAD (KiCad official)
- Symbol:
24LC04BHT-I - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
24lc04bht-i-etched.step/24lc04bht-i-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);24lc04bht-i.step/24lc04bht-i.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (40 pp, sha256
40eeba59625ba6ea, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).