component

24LC02BHT-E

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

componentmemory24lc02bht-efactory-2.0.0extractor-text

Verified 24LC02BHT-E

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-E · SOT-23-5 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 40-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-_6hl27b9/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-e.kicad_sym✓ 24lc02bht-e.kicad_mod✓ 24lc02bht-e.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 15h ago
viewers 24lc02bht-e: viewers · Ray 15h ago
24lc02bht-e-etched.glb Publish 0.1.0 · Ray 15h ago
24lc02bht-e-etched.step 24lc02bht-e: factory component page (tier=mfr) · Ray 15h ago
24lc02bht-e-hero.glb 24lc02bht-e: hero GLB from the etched model (keeps the MPN mark) · Ray 15h ago
24lc02bht-e-hero.overlay.json Publish 0.1.0 · Ray 15h ago
24lc02bht-e.glb Publish 0.1.0 · Ray 15h ago
24lc02bht-e.kicad_mod Publish 0.1.0 · Ray 15h ago
24lc02bht-e.kicad_sym Publish 0.1.0 · Ray 15h ago
24lc02bht-e.lbr Publish 0.1.0 · Ray 15h ago
24lc02bht-e.step Publish 0.1.0 · Ray 15h ago
package.json Publish 0.1.0 · Ray 15h ago
page.json Set visibility: public · Ray 15h ago
README.md Publish 0.1.0 · Ray 15h ago
verification.json Verified: Published by the parts factory: tier mfr, 5 pins · Ray 15h ago

24LC02BHT-E

Microchip Tech · EEPROM · SOT-23-5

24LC02BHT-E 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 Serial clock input used to synchronize data transfer to and from the device.
2 VSS power_in Ground.
3 SDA bidirectional Open-drain serial address/data I/O that requires a pull-up resistor to VCC (typical 10 kΩ for 100 kHz, 2 kΩ for 400 kHz).
4 VCC power_in Power supply, 2.5V to 5.5V for the 24LC02BH.
5 WP input Write-protect input that must be tied to VSS or VCC; VSS enables normal read/write of the entire memory, VCC inhibits writes to the upper half (80h-FFh).

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOT-23-5
Category Memory
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
High-level input voltage VIH 0.7 V x VCC; A0,A1,A2,SCL,SDA,WP pins 3
Low-level input voltage VIL 0.3 V x VCC 3
Hysteresis of Schmitt Trigger inputs VHYS 0.05 V x VCC; SDA, SCL pins (Note) 3
Low-level output voltage VOL 0.4 V IOL = 3.0 mA @ VCC = 4.5V; IOL = 2.1 mA @ VCC = 2.5V 3
Input leakage current ILI -1 1 µA VIN = VSS or VCC, WP = VSS 3
Output leakage current ILO -1 1 µA VOUT = VSS or VCC 3
Pin capacitance (all inputs/outputs) CIN, COUT 10 pF VCC = 5.0V, TA = 25°C, f = 1 MHz (Note) 3
Read operating current ICC 1 mA VCC = 5.5V, SCL = 400 kHz 3
Write operating current ICC Write 3 mA VCC = 5.5V 3
Standby current ICCS 1 µA VCC = 5.5V, SCL = SDA = VCC, WP = VSS, A0, A1, A2 = VSS 3
Clock frequency FCLK 400 kHz 2.5V ≤ VCC ≤ 5.5V 4
Clock high time THIGH 600 ns 2.5V ≤ VCC ≤ 5.5V 4
Clock low time TLOW 1300 ns 2.5V ≤ VCC ≤ 5.5V 4
SDA and SCL rise time TR 300 ns 2.5V ≤ VCC ≤ 5.5V (Note 1) 4
SDA and SCL fall time TF 300 ns 2.5V ≤ VCC ≤ 5.5V (Note 1) 4
Start condition hold time THD:STA 600 ns 2.5V ≤ VCC ≤ 5.5V 4
Start condition setup time TSU:STA 600 ns 2.5V ≤ VCC ≤ 5.5V 4
Data input hold time THD:DAT 0 ns (Note 2) 4
Data input setup time TSU:DAT 100 ns 2.5V ≤ VCC ≤ 5.5V 4
Stop condition setup time TSU:STO 600 ns 2.5V ≤ VCC ≤ 5.5V 4
WP setup time TSU:WP 600 ns 2.5V ≤ VCC ≤ 5.5V 4
WP hold time THD:WP 600 ns 2.5V ≤ VCC ≤ 5.5V 4
Output valid from clock TAA 900 ns 2.5V ≤ VCC ≤ 5.5V (Note 2) 4
Bus free time TBUF 4700 ns 2.5V ≤ VCC ≤ 5.5V 4
Input filter spike suppression TSP 50 ns SDA and SCL pins (Note 1 and Note 3) 4
Write cycle time (byte or page) TWC 5 ms 4
Endurance 1e+06 cycles 25°C, VCC = 5.5V, Page mode (Note 4) 4
Supply voltage (Extended) VCC 2.5 5.5 V Extended (E): TA = -40°C to +125°C 3
Operating temperature (Extended) TA -40 125 °C Extended (E) 3
Input/output voltage -0.6 V All inputs and outputs w.r.t. VSS; max printed as VCC +1.0V 3
Storage temperature -65 150 °C 3
Ambient temperature with power applied -40 125 °C 3
ESD protection on all pins 4 kV 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 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC] A A2 18

CAD (KiCad official)

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

Provenance

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

  • Datasheet: Microchip Tech datasheet (40 pp, sha256 91655c06a8a1f353, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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