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24LC02BHT-I

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Microchip Tech Pre-ordered Chips, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentinterface ics24lc02bht-ifactory-2.0.0extractor-text

Verified 24LC02BHT-I

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 5 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: 24LC02BHT-I · SOT-23-5 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 30-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-07ce_b3n/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 5 pins = 5 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 5 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ 24lc02bht-i.kicad_sym✓ 24lc02bht-i.kicad_mod✓ 24lc02bht-i.step
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24LC02BHT-I

Microchip Tech · Pre-ordered Chips · SOT-23-5

24LC02BHT-I from Microchip Tech, in a SOT-23-5. 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 SCL input The serial clock input synchronizes data transfer to and from the device.
2 VSS power_in Ground reference for the device.
3 SDA bidirectional Open-drain serial address/data I/O requires a pull-up resistor to VCC (typically 10 kΩ for 100 kHz, 2 kΩ for 400 kHz), and SDA may change only while SCL is low except for Start and Stop conditions.
4 VCC power_in Power supply pin listed as +1.7V to 5.5V in the pin table, while the 24LC02BH is specified for 2.5V to 5.5V operation.
5 WP input Write-protect input must be tied to VSS to enable normal read/write of the full memory (00-FF) or to VCC to inhibit writes to the upper half (80h-FFh), with reads unaffected.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOT-23-5
Category Interface ICs
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage VCC (24LC02BH) VCC 2.5 5.5 V 24LC02BH device (Device Selection Table) 1
Ambient temperature, Industrial (I) TA -40 85 °C Industrial (I) grade, from electrical characteristics header 2
All inputs and outputs w.r.t. VSS -0.6 V Upper limit printed as VCC + 1.0V 2
Storage temperature -65 150 °C 2
Ambient temperature with power applied -40 125 °C 2
ESD protection on all pins 4 kV Printed as ≥ 4 kV 2
High-level input voltage VIH 0.7 VCC 2
Low-level input voltage VIL 0.3 VCC 2
Hysteresis of Schmitt Trigger inputs (SDA, SCL pins) VHYS 0.05 VCC (Note) 2
Low-level output voltage VOL 0.4 V IOL = 3.0 ma @ VCC = 4.5V; IOL = 2.1 ma @ VCC = 2.5V 2
Input leakage current ILI -1 1 μA VIN = VSS or VCC, WP = VSS 2
Output leakage current ILO -1 1 μA VOUT = VSS or VCC 2
Pin capacitance (all inputs/outputs) CIN, COUT 10 pF VCC = 5.0V (Note); TA = 25°C, f = 1 MHz 2
Read operating current ICC 1 mA VCC = 5.5V, SCL = 400 kHz 2
Write operating current ICC 3 mA VCC = 5.5V 2
Standby current ICCS 1 μA VCC = 5.5V, SCL = SDA = VCC, WP = VSS, A0, A1, A2 = VSS 2
Clock frequency FCLK 400 kHz 2.5V ≤ VCC ≤ 5.5V 3
Clock high time THIGH 600 ns 2.5V ≤ VCC ≤ 5.5V 3
Clock low time TLOW 1300 ns 2.5V ≤ VCC ≤ 5.5V 3
SDA and SCL rise time TR 300 ns 2.5V ≤ VCC ≤ 5.5V (Note 1) 3
SDA and SCL fall time TF 300 ns 2.5V ≤ VCC ≤ 5.5V (Note 1) 3
Start condition hold time THD:STA 600 ns 2.5V ≤ VCC ≤ 5.5V 3
Start condition setup time TSU:STA 600 ns 2.5V ≤ VCC ≤ 5.5V 3
Data input hold time THD:DAT 0 ns (Note 2) 3
Data input setup time TSU:DAT 100 ns 2.5V ≤ VCC ≤ 5.5V 3
Stop condition setup time TSU:STO 600 ns 2.5V ≤ VCC ≤ 5.5V 3
WP setup time TSU:WP 600 ns 2.5V ≤ VCC ≤ 5.5V 3
WP hold time THD:WP 600 ns 2.5V ≤ VCC ≤ 5.5V 3
Output valid from clock TAA 900 ns 2.5V ≤ VCC ≤ 5.5V (Note 2) 3
Bus free time TBUF 4700 ns 2.5V ≤ VCC ≤ 5.5V 3
Input filter spike suppression (SDA and SCL pins) TSP 50 ns (Note 1 and Note 3) 3
Write cycle time (byte or page) TWC 5 ms 3
Endurance 1 M cycles 25°C, VCC = 5.5V, Block mode (Note 4) 3

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 Package: P = 8-Lead Plastic Dual In-Line (300 mil body) SN = 8-Lead Plastic Small Outline (3.90 mm body) 27

CAD (KiCad official)

  • Symbol: 24LC02BHT-I
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: 24lc02bht-i-etched.step / 24lc02bht-i-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 24lc02bht-i.step / 24lc02bht-i.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Microchip Tech datasheet (30 pp, sha256 bdf511e7c7e5952f, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF