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24FC16HT-I/OT (SOT-23-5) — Symbol, Footprint IPC-7351B & 3D STEP Model

24FC16HT-I/OT

MICROCHIPID: C1870706SOT-23-5 · 5 Pins · Pitch 0.95mmIPC TOLERANCE VARIATION5.0 (0)
SYNCHRONIZED 4D CROSS-PROBE MODETouch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
1. SYMBOL
U1 · 24FC16HT-I/OT (SOT-23-5)1SCL2VSS3SDA5WP4VCCGrid Pitch = 2.54mm (IEEE-315)-17.8-12.7-7.6-2.52.57.612.717.810.25.10-5.1-10.2mm
2. 2D FOOTPRINT
12345E=2.90mm · Pitch e=0.95mmD=1.60mm-3-2-1012343210-1-2-3-4mm
3. 3D CAD MODEL
Package Body: 2.90mm × 1.60mm · Pitch: 0.95mm · Ruler Step: 1.00mmSynced <100ms

Synchronized Pinout (Symbol / 2D / 3D) (5/5)

Touch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
PinSymbolTypeFunction (EN)
1SCLI/OMultiplexed I/O & Peripheral Pin SCL (I2C)
2VSSGNDGround Reference Pin (VSS)
3SDAI/OMultiplexed I/O & Peripheral Pin SDA (I2C)
4VCCPowerPower Supply Input (VCC — 1.7V-5.5V)
5WPI/OMultiplexed I/O & Peripheral Pin WP (General)
PIN 1 SCL
I/O
Multiplexed I/O & Peripheral Pin SCL (I2C)
Design note: SerialClock
IPC-7351B Solder Density & Span C/G/Z Tuner

Live Embedded Datasheet PDF & Technical Drawing Gallery (6 Standard Drawings + 10 Extracted Figures)

Read the original datasheet PDF directly or click any drawing to view fullscreen
Open PDF in New Window ↗Read Datasheet PDF (.pdf)
PDF VIEWEROfficial Datasheet Document: 24FC16HT-I/OT (MICROCHIP · SOT-23-5)
Scroll, search text (Ctrl+F), or expand directly inside the embedded PDF reader below
1. Realistic 3D PackageREPRESENTATIVE
24FC16HT-I/OT (SOT-23-5) - 1. Realistic 3D Package
Detailed solid 3D bodyExpand ›
2. Standard Pinout (Top View)CLEANROOM PINOUT
24FC16HT-I/OT (SOT-23-5) - 2. Standard Pinout (Top View)
True package pinout (5 pins)Expand ›
3. Original Datasheet PinoutPDF PINOUT
24FC16HT-I/OT (SOT-23-5) - 3. Original Datasheet Pinout
Uncropped datasheet pin diagramExpand ›
4. Package Dimensions (D×E×A)PACKAGE DIMENSIONS
24FC16HT-I/OT (SOT-23-5) - 4. Package Dimensions (D×E×A)
SOT-23-5 · 2.90×1.60mm · Pitch 0.95mmExpand ›
5. Recommended Land PatternLAND PATTERN
24FC16HT-I/OT (SOT-23-5) - 5. Recommended Land Pattern
IPC-7351B Footprint (5 Pads)Expand ›
6. Application SchematicSCHEMATIC
24FC16HT-I/OT (SOT-23-5) - 6. Application Schematic
Typical Application SchematicExpand ›
Original Datasheet Pinouts & Technical Drawings (10 figures · Page 1/1)
Showing 1–10 of 10 uncropped original figures for 24FC16HT
P1 · p01_fig02EXACT PACKAGE
24FC16HT-I/OT (SOT-23-5) —  2008-2019 Microchip Technology Inc. DS20002118B-page 1
 2008-2019 Microchip Technology Inc. DS20002118B-page 1
P1 · p01_fig01376×200px
24FC16HT-I/OT (SOT-23-5) — 16K I2C Serial EEPROM with Half-Array Write-Protect
16K I2C Serial EEPROM with Half-Array Write-Protect
P1 · p01_fig02P1
24FC16HT-I/OT (SOT-23-5) — Datasheet Page 1 (p01_fig02)
Datasheet Page 1 (p01_fig02)
P2 · p02_fig011777×966px
24FC16HT-I/OT (SOT-23-5) — 24AA16H/24LC16BH/24FC16H | Block Diagram | HV Generator | EEPROM | Array | Page Latches | YDEC | XDEC | Sense Amp. | Memory Control | Logic | I/O Control | Logic | I/O | WP | SDA | SCL | VCC VSS | R/W Control
24AA16H/24LC16BH/24FC16H | Block Diagram | HV Generator | EEPROM | Array | Page Latches | YDEC | XDEC | Sense Amp. | Memory Control | Logic | I/O Control | Logic | I/O | WP | SDA | SCL | VCC VSS | R/W Control
P23 · p23_fig01977×896px
24FC16HT-I/OT (SOT-23-5) — RECOMMENDED LAND PATTERN
RECOMMENDED LAND PATTERN
P26 · p26_fig011777×2511px
24FC16HT-I/OT (SOT-23-5) — 24AA16H/24LC16BH/24FC16H
24AA16H/24LC16BH/24FC16H
P29 · p29_fig011577×1876px
24FC16HT-I/OT (SOT-23-5) — Microchip Technology Drawing C04-091-OT Rev F Sheet 1 of 2
Microchip Technology Drawing C04-091-OT Rev F Sheet 1 of 2
P30 · p30_fig011655×758px
24FC16HT-I/OT (SOT-23-5) — Units
Units
P31 · p31_fig01850×1182px
24FC16HT-I/OT (SOT-23-5) — MILLIMETERS
MILLIMETERS
P31 · p31_fig01P31
24FC16HT-I/OT (SOT-23-5) — Datasheet Page 31 (p31_fig01)
Datasheet Page 31 (p31_fig01)

Technical Specifications & Part Details (24FC16HT-I/OT)

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet (EN)
Standard Electronic & Interconnect Component
Detailed Overview:24FC16HT-I/OT (SOT-23-5) is a 5-pin standard electronic & interconnect component featuring a 2.90 × 1.60 × 1.10 mm mechanical envelope (lead pitch e = 0.95 mm). Rated for 1.7V-5.5V supply operation across -40°C to +85°C with integrated I2C interfaces.
Operating Supply VoltageV_CC / V_DD
1.7V-5.5V
Place 100nF + 10µF X7R decoupling capacitors < 2mm from supply pins
Ambient Operating TemperatureT_A
-40°C to +85°C
Industrial temperature grade; T_J(max) = +125°C
Clock / RF Operating Frequencyf_CLK / f_RF
100 kHz
Extracted from authoritative PDF specification tables
Current & Power RatingI_OUT / I_CC
I_GPIO(max) = ±20 mA / pin | I_VDD(total) ≤ 150 mA
Observe per-pin absolute maximum current limits
Package Envelope (D × E × A)D × E × A
2.90 × 1.60 × 1.10 mm (A1=0.08 mm)
Package family: SOT23 (SOT-23-5)
Pin Count & Lead PitchN / e
5 Pins | Pitch e = 0.95 mm (37.4 mil)
Normalized to Center-to-Center Span C per IPC-7351B
Integrated Peripheral InterfacesBuses
I2C
Cross-linked with 4D Pinout & Schematic Symbol
Reflow & Moisture SensitivityIPC / MSL
IPC-7351B Level B | J-STD-020 (Peak 260°C) | MSL-3
60% windowed solder paste stencil on thermal EPAD
Engineering Safety Alert: Verify Pin-1 chamfer orientation on Top Silkscreen prior to SMT pick-and-place assembly.
Engineering Safety Alert: Connect exposed thermal pad (if present) to internal ground plane via 0.3mm stitched thermal vias.

5-Point Standards Verification

Automated compliance checks prior to export
5/5 PASS
IEEE-315 Symbol5 auto-grouped pins
OK
IPC-7351B Land Pattern5 pads · Pitch 0.95mm
OK
IPC-7525 60% Solder PasteReflow 1:1 Standard
OK
DFM Rules JLCPCB / PCBWayMin pad clearance: 0.25mm
OK
3D STEP AP214 & GLBAligned coordinate origin (0,0,0)
OK

Hardware Verification & Community Engineering Reviews

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet
5.00 PCB Verified

Mechanical Dimensions & Land Pattern (SOT-23-5)

Extracted from Datasheet & IPC-7351B Normalized
mm
Package Body (D × E)Nominal
2.90 × 1.60 mm
Height (A) & Pitch (e)IPC-7351B
A=1.10mm · e=0.95mm
Pad Size (W × L)Level B
0.60 × 1.00 mm
Pins / Total PadsTopology
5P / 5Pad (SOT_SMALL)

Recommended Companion BOM & Drop-In Equivalents

Passive external components per reference schematic and 1:1 pin-compatible alternatives
DFM READY
Designator / Replacement MPNValue / PackageFunction & PCB Layout Rule
N/A
BOM
Per application circuit
SOT-23-5
Size power & signal trace widths for rated load current following IPC-2221 clearance rules.

Technical Frequently Asked Questions (FAQ) — 24FC16HT-I/OT (SOT-23-5)

Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formats
IPC-7351B / IEEE-315

What is the Pinout and operating voltage specification of 24FC16HT-I/OT (SOT-23-5)?

Manufactured by MICROCHIP, the 24FC16HT-I/OT is housed in a SOT-23-5 package with 5 pins and a 0.95 mm lead pitch, supporting a VCC supply range of 1.7V-5.5V. Key pins include: 1 (SCL: Multiplexed I/O & Peripheral Pin SCL (I2C)), 2 (VSS: Ground Reference Pin (VSS)), 3 (SDA: Multiplexed I/O & Peripheral Pin SDA (I2C)), 4 (VCC: Power Supply Input (VCC — 1.7V-5.5V)), 5 (WP: Multiplexed I/O & Peripheral Pin WP (General)).

What are the IPC-7351B PCB Footprint dimensions for 24FC16HT-I/OT?

Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), 24FC16HT-I/OT (SOT-23-5) has a nominal body envelope of 1.60 × 2.90 mm, pitch e = 0.95 mm, and 5 copper pads.

Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for 24FC16HT-I/OT?

You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for 24FC16HT-I/OT (MICROCHIP, SOT-23-5) directly on this page, including KiCad 8 Footprints (.kicad_mod), Schematic Symbols (.kicad_sym), Autodesk Fusion 360 / Eagle (.lbr), and 3D STEP AP214 / WebGL GLB models.

Static Reference Appendix: Pinout Table (5 pins) & 24FC16HT Family VariantsExpand static table
Pin #Signal NameElectrical TypeFunctional Description & Design Notes
1SCLDigital_IOSignal terminal SCL (I/O, 1.7V-5.5V domain). Multiplexed alternate functions: SCL. Supported peripheral buses: I2C.
2VSSGND0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks.
3SDADigital_IOSignal terminal SDA (I/O, 1.7V-5.5V domain). Multiplexed alternate functions: SDA. Supported peripheral buses: I2C.
4VCCPower_InPrimary positive power supply input (VCC) operating in the 1.7V-5.5V domain (Max rating: 5.5V).
5WPDigital_IOSignal terminal WP (I/O, 1.7V-5.5V domain). Multiplexed alternate functions: WP. Supported peripheral buses: General.
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