component

25LC010AT-I

Public Made by Adom

by adom

Microchip Tech EEPROM, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentmemory25lc010at-ifactory-2.0.0extractor-text

Verified 25LC010AT-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, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: 25LC010AT-I · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 38-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-lu1fy_k2/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: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ 25lc010at-i.kicad_sym✓ 25lc010at-i.kicad_mod✓ 25lc010at-i.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 8h ago
viewers 25lc010at-i: viewers · Ray 8h ago
25lc010at-i-etched.glb Publish 0.1.0 · Ray 8h ago
25lc010at-i-etched.step 25lc010at-i: factory component page (tier=mfr) · Ray 8h ago
25lc010at-i-hero.glb 25lc010at-i: hero GLB from the etched model (keeps the MPN mark) · Ray 8h ago
25lc010at-i-hero.overlay.json Publish 0.1.0 · Ray 8h ago
25lc010at-i.glb Publish 0.1.0 · Ray 8h ago
25lc010at-i.kicad_mod Publish 0.1.0 · Ray 8h ago
25lc010at-i.kicad_sym Publish 0.1.0 · Ray 8h ago
25lc010at-i.lbr Publish 0.1.0 · Ray 8h ago
25lc010at-i.step Publish 0.1.0 · Ray 8h ago
package.json Publish 0.1.0 · Ray 8h ago
page.json Set visibility: public · Ray 8h ago
README.md Publish 0.1.0 · Ray 8h ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 8h ago

25LC010AT-I

Microchip Tech · EEPROM · SOIC-8

25LC010AT-I from Microchip Tech, in a SOIC-8. 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 CS input Chip Select input: a low level selects the device, a high level deselects it and forces Standby mode, and SO goes high-impedance when deselected.
2 SO output Serial Data Output: data shifts out after the falling edge of SCK during a read, and the pin is tri-stated when the device is deselected or HOLD is pulled low.
3 WP input Hardware write-protect input: when low, all writes to the array and STATUS register are disabled while other operations function normally.
4 VSS power_in Ground reference for the device.
5 SI input Serial Data Input: receives instructions, addresses and data, latched on the rising edge of SCK.
6 SCK input Serial Clock input: SI is latched on its rising edge and SO is updated after its falling edge.
7 HOLD input Hold input: when pulled low while SCK is low, it pauses serial communication without resetting the sequence, and it must be held high when not used.
8 VCC power_in Supply voltage; the 25LC010A is specified for 2.5V to 5.5V VCC.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOIC-8
Category Memory
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Input low-level voltage VIL1 -0.3 V VCC ≥ 2.7V (Note) 2
Low-level output voltage VOL 0.4 V IOL = 2.1 mA 2
Input leakage current ILI -1 1 µA CS = VCC, VIN = VSS or VCC 2
Output leakage current ILO -1 1 µA CS = VCC, VOUT = VSS or VCC 2
Internal capacitance (all inputs and outputs) CINT 7 pF TA = 25°C, CLK = 1.0 MHz, VCC = 5.0V (Note) 2
Read operating current ICC 5 mA VCC = 5.5V; FCLK = 10.0 MHz; SO = Open 2
Read operating current ICC 2.5 mA VCC = 2.5V; FCLK = 5.0 MHz; SO = Open 2
Write operating current ICC 5 mA VCC = 5.5V 2
Write operating current ICC 3 mA VCC = 2.5V 2
Standby current ICCS 1 µA CS = VCC = 2.5V, Inputs tied to VCC or VSS, TA = +85°C 2
All inputs and outputs w.r.t. VSS (lower limit) -0.6 V 2
Storage temperature -65 150 °C 2
Ambient temperature under bias -40 125 °C 2
ESD protection on all pins 4 kV 2
Supply voltage (25LC010A) VCC 2.5 5.5 V 25LC010A VCC range 1
Industrial ambient temperature range TA -40 85 °C Industrial (I) grade 1
Clock frequency FCLK 10 MHz 4.5V ≤ VCC ≤ 5.5V 3
Clock frequency FCLK 5 MHz 2.5V ≤ VCC ≤ 4.5V 3
CS setup time TCSS 50 ns 4.5V ≤ VCC ≤ 5.5V 3
CS setup time TCSS 100 ns 2.5V ≤ VCC ≤ 4.5V 3
CS hold time TCSH 100 ns 4.5V ≤ VCC ≤ 5.5V 3
CS hold time TCSH 200 ns 2.5V ≤ VCC ≤ 4.5V 3
CS disable time TCSD 50 ns 3
Data setup time Tsu 10 ns 4.5V ≤ VCC ≤ 5.5V 3
Data setup time Tsu 20 ns 2.5V ≤ VCC ≤ 4.5V 3
Data hold time THD 20 ns 4.5V ≤ VCC ≤ 5.5V 3
Data hold time THD 40 ns 2.5V ≤ VCC ≤ 4.5V 3
CLK rise time TR 100 ns Note 1 3
CLK fall time TF 100 ns Note 1 3
Clock high time THI 50 ns 4.5V ≤ VCC ≤ 5.5V 3
Clock high time THI 100 ns 2.5V ≤ VCC ≤ 4.5V 3
Clock low time TLO 50 ns 4.5V ≤ VCC ≤ 5.5V 3
Clock low time TLO 100 ns 2.5V ≤ VCC ≤ 4.5V 3
Clock delay time TCLD 50 ns 3
Clock enable time TCLE 50 ns 3
Output valid from clock low TV 50 ns 4.5V ≤ VCC ≤ 5.5V 3
Output valid from clock low TV 100 ns 2.5V ≤ VCC ≤ 4.5V 3
Output hold time THO 0 ns Note 1 3
Output disable time TDIS 40 ns 4.5V ≤ VCC ≤ 5.5V (Note 1) 3
Output disable time TDIS 80 ns 2.5V ≤ VCC ≤ 4.5V (Note 1) 3
HOLD setup time THS 20 ns 4.5V ≤ VCC ≤ 5.5V 3
HOLD setup time THS 40 ns 2.5V ≤ VCC ≤ 4.5V 3
HOLD hold time THH 20 ns 4.5V ≤ VCC ≤ 5.5V 4
HOLD hold time THH 40 ns 2.5V ≤ VCC ≤ 4.5V 4
HOLD low to output high-Z THZ 30 ns 4.5V ≤ VCC ≤ 5.5V (Note 1) 4
HOLD low to output high-Z THZ 60 ns 2.5V ≤ VCC ≤ 4.5V (Note 1) 4
HOLD high to output valid THV 30 ns 4.5V ≤ VCC ≤ 5.5V 4
HOLD high to output valid THV 60 ns 2.5V ≤ VCC ≤ 4.5V 4
Internal write cycle time (byte or page) TWC 5 ms Note 3 4

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 gold Plastic SOT-23, 6-lead (Tape and Reel only) Note 1: “Y” indicates a Nickel Palladium Gold (NiPdAu) finish. 35

CAD (KiCad official)

  • Symbol: 25LC010AT-I
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: 25lc010at-i-etched.step / 25lc010at-i-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 25lc010at-i.step / 25lc010at-i.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (38 pp, sha256 6e103878233eba63, 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