component

24FC01T-E

Public Made by Adom

by adom

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

componentmemory24fc01t-efactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 13h ago
viewers 24fc01t-e: viewers · Ray 13h ago
24fc01t-e-etched.glb Publish 0.1.0 · Ray 13h ago
24fc01t-e-etched.step 24fc01t-e: factory component page (tier=lcsc) · Ray 13h ago
24fc01t-e-hero.glb 24fc01t-e: hero GLB from the etched model (keeps the MPN mark) · Ray 13h ago
24fc01t-e-hero.overlay.json Publish 0.1.0 · Ray 13h ago
24fc01t-e.glb Publish 0.1.0 · Ray 13h ago
24fc01t-e.kicad_mod Publish 0.1.0 · Ray 13h ago
24fc01t-e.kicad_sym Publish 0.1.0 · Ray 13h ago
24fc01t-e.lbr Publish 0.1.0 · Ray 13h ago
24fc01t-e.step Publish 0.1.0 · Ray 13h ago
package.json Publish 0.1.0 · Ray 13h ago
page.json Set visibility: public · Ray 13h ago
README.md Publish 0.1.0 · Ray 13h ago

24FC01T-E

Microchip Tech · EEPROM · SOT-23-5

24FC01T-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 that synchronizes data transfer to and from the device, rated for 1 MHz operation on the 24FC01.
2 VSS power_in Ground reference for the device.
3 SDA bidirectional Open-drain serial address/data I/O that requires a pull-up resistor to VCC (typically 2 kΩ for 400 kHz and 1 MHz).
4 VCC power_in Power supply pin; the 24FC01 operates from 1.7V to 5.5V (Device Selection Table, page 1).
5 WP input Write-protect input: tie to VSS to enable normal read/write of the full memory (00-7F), or tie to VCC to inhibit all write operations while reads are unaffected.

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 Min printed as 0.7 VCC; VCC = 1.7V to 5.5V (24FC01, Extended) 3
Low-Level Input Voltage VIL 0.3 V Max printed as 0.3 VCC 3
Hysteresis of Schmitt Trigger Inputs VHYS 0.05 V Min printed as 0.05 VCC; Note 1 3
Low-Level Output Voltage VOL 0.4 V IOL = 3.0 mA, VCC = 2.5V 3
Input Leakage Current ILI -1 1 µA VIN = VSS or VCC 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 (Note 1), TA = +25°C, FCLK = 1 MHz 3
Operating Current (write) ICCWRITE 3 mA VCC = 5.5V, SCL = 400 kHz 3
Operating Current (read) ICCREAD 1 mA VCC = 5.5V, SCL = 400 kHz 3
Standby Current ICCS 3 µA SDA = SCL = VCC, WP = VSS, E-Temp. (24FC01) 3
Clock Frequency FCLK 1000 kHz 1.7V ≤ VCC ≤ 5.5V (24FC01) 4
Clock High Time THIGH 260 ns 1.7V ≤ VCC ≤ 5.5V (24FC01) 4
Clock Low Time TLOW 500 ns 1.7V ≤ VCC ≤ 5.5V (24FC01) 4
SDA and SCL Rise Time TR 1000 ns 1.7V ≤ VCC ≤ 5.5V (24FC01) (Note 1) 4
SDA and SCL Fall Time TF 300 ns Note 1 4
Start Condition Hold Time THD:STA 250 ns 1.7V ≤ VCC ≤ 5.5V (24FC01) 4
Start Condition Setup Time TSU:STA 250 ns 1.7V ≤ VCC ≤ 5.5V (24FC01) 4
Data Input Hold Time THD:DAT 0 ns Note 2 4
Data Input Setup Time TSU:DAT 50 ns 1.7V ≤ VCC ≤ 5.5V (24FC01) 4
Stop Condition Setup Time TSU:STO 250 ns 1.7V ≤ VCC ≤ 5.5V (24FC01) 4
WP Setup Time TSU:WP 0 ns 1.7V ≤ VCC ≤ 5.5V (24FC01) 4
WP Hold Time THD:WP 1000 ns 1.7V ≤ VCC ≤ 5.5V (24FC01) 4
Output Valid from Clock TAA 450 ns 1.7V ≤ VCC ≤ 5.5V (24FC01) (Note 2) 4
Bus Free Time TBUF 500 ns 1.7V ≤ VCC ≤ 5.5V (24FC01) 5
Input Filter Spike Suppression (SDA and SCL pins) TSP 50 ns Note 1 5
Write Cycle Time (byte or page) TWC 5 ms 5
Endurance 1e+06 cycles +25°C, 5.5V, Page Mode (Note 4) 5
Supply Voltage (VCC range, 24FC01) VCC 1.7 5.5 V 24FC01 device selection table VCC range 1
Extended (E) Ambient Temperature Range TA -40 125 °C Extended (E) temperature range 1
All inputs and outputs w.r.t. VSS -0.3 V Max printed as VCC + 1.0V 3
Storage Temperature TSTG -65 150 °C 3
Ambient Temperature with Power Applied TA -40 125 °C Power applied 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 28

CAD (KiCad official)

  • Symbol: 24FC01T-E
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: 24fc01t-e-etched.step / 24fc01t-e-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 24fc01t-e.step / 24fc01t-e.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (51 pp, sha256 bd99e09bfa3a6a47, retrieved 2026-10-20, tier: lcsc)
  • 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