component
hg24c16n
Public Unreviewedby Ray
HGSEMI EEPROM, DIP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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README
markdownHG24C16N
HGSEMI · EEPROM · DIP-8
HG24C16N from HGSEMI, in a DIP-8. 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 | No connect on the HG24C16 (the 16K variant does not use device-address pins). May be left floating or tied to GND for lowest noise. On smaller-density parts in the family, A0 is a hard-wired I2C slave-address input. |
| 2 | A1 | unconnected | No connect on the HG24C16. May be left floating or tied to GND. On smaller-density parts in the family, A1 is a hard-wired I2C slave-address input. |
| 3 | A2 | unconnected | No connect on the HG24C16. May be left floating or tied to GND. On smaller-density parts in the family, A2 is a hard-wired I2C slave-address input. |
| 4 | GND | power_in | Ground reference for supply and all I/O signals. |
| 5 | SDA | bidirectional | I2C serial data. Bidirectional open-drain line; requires an external pull-up resistor to VCC (typically 1.3 kΩ at 2.5-5 V or 10 kΩ at 1.8 V). May be wire-ORed with other open-drain devices on the same bus. |
| 6 | SCL | input | I2C serial clock input. Positive edge clocks data into the EEPROM, negative edge clocks data out. Requires an external pull-up to VCC. Supports up to 1 MHz at 5 V and 400 kHz at 1.7-2.7 V. |
| 7 | WP | input | Write Protect. Tie to GND for normal read/write operation; tie to VCC to hardware-protect the full 16K array against writes. Schmitt-trigger filtered input. |
| 8 | VCC | power_in | Positive supply, 1.7 V to 5.5 V. Typical operating current 0.4 mA (read) / 2.0 mA (write) at 5 V, 100 kHz; standby current 2.0 µA max. Absolute maximum 6.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | DIP-8 |
| Category | Memory |
| Pins | 8 |
Ordering variants
HG24C16NNHG24C16NM/TRHG24C16NM-4K/TRHG24C16NMM/TRHG24C16NDQ3/TRHG24C16NDQ2/TRHG24C16NM8/TRHG24C16NM5/TR
CAD (KiCad official)
- Symbol:
HG24C16N - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (None pp, sha256
228b5241d9f7dc0a, 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).