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25LC010AT-E

Microchip Tech · EEPROM · SOT-23-6

25LC010AT-E from Microchip Tech, in a SOT-23-6. 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 SCK input Serial Clock Input: SI is latched on its rising edge and SO updates after its falling edge.
2 VSS power_in Ground reference for the device.
3 SI input Serial Data Input: instructions, addresses and data are latched on the rising edge of the serial clock.
4 SO output Serial Data Output: read data shifts out after the falling edge of the serial clock, and SO goes high-impedance when the device is deselected.
5 CS input Chip Select Input: a low level selects the device, and a high level deselects it and forces it into Standby mode.
6 VCC power_in Supply voltage; the 25LC010A operates from 2.5V to 5.5V.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOT-23-6
Category Memory
Pins 6

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Storage temperature -65 150 °C 2
Ambient temperature under bias -40 125 °C 2
All inputs and outputs w.r.t. VSS -0.6 V max VCC +1.0V 2
High-level input voltage VIH1 0.7 V min 0.7 VCC; max VCC+1 V 2
Low-level input voltage VIL1 -0.3 0.3 V max 0.3 VCC; VCC>=2.7V (Note) 2
Low-level input voltage VIL2 -0.3 0.2 V max 0.2 VCC; VCC < 2.7V (Note) 2
Low-level output voltage VOL 0.4 V IOL = 2.1 mA 2
Low-level output voltage VOL 0.2 V IOL = 1.0 mA, VCC < 2.5V 2
High-level output voltage VOH -0.5 V IOH = -400 µA; min given as VCC -0.5 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 5 µA CS = VCC = 5.5V, Inputs tied to VCC or VSS, TA = +125°C 2
Standby current ICCS 1 µA CS = VCC = 2.5V, Inputs tied to VCC or VSS, TA = +85°C 2
Clock frequency FCLK 10 MHz 4.5V<=VCC<=5.5V 3
Clock frequency FCLK 5 MHz 2.5V<=VCC<=4.5V 3
Clock frequency FCLK 3 MHz 1.8V<=VCC<=2.5V 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 setup time TCSS 150 ns 1.8V<=VCC<=2.5V 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 hold time TCSH 250 ns 1.8V<=VCC<=2.5V 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 setup time Tsu 30 ns 1.8V<=VCC<=2.5V 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
Data hold time THD 50 ns 1.8V<=VCC<=2.5V 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 high time THI 150 ns 1.8V<=VCC<=2.5V 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 low time TLO 150 ns 1.8V<=VCC<=2.5V 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 valid from clock low TV 160 ns 1.8V<=VCC<=2.5V 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
Output disable time TDIS 160 ns 1.8V<=VCC<=2.5V (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 setup time THS 80 ns 1.8V<=VCC<=2.5V 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 hold time THH 80 ns 1.8V<=VCC<=2.5V 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 low to output high-Z THZ 160 ns 1.8V<=VCC<=2.5V (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
HOLD high to output valid THV 160 ns 1.8V<=VCC<=2.5V 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-E
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: 25lc010at-e-etched.step / 25lc010at-e-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 25lc010at-e.step / 25lc010at-e.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (38 pp, sha256 c9bad5155897b487, 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