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	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

25LC010AT-E

Verified 25LC010AT-E

Verification log 1 record

3D Model

Symbol & Footprint

Schematic Symbol

PCB Footprint

Datasheet

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