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MIC2568-0BTS-TR (TSSOP-28) — Symbol, Footprint IPC-7351B & 3D STEP Model

MIC2568-0BTS-TR

MICROCHIPID: C19518436TSSOP-28 · 28 Pins · Pitch 0.65mmIPC-7351B Verified5.0 (0)
SYNCHRONIZED 4D CROSS-PROBE MODETouch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
1. SYMBOL
U1 · MIC2568-0BTS-TR (TSSOP-28)1A/B V IN CC52AVCCOUT3AVCC5IN4GND5A/B V EN CC56A/B V EN CC37A/B EN08A/B EN19NC10A/B V OUT PP11NC12BVCCOUT13A/B V IN CC314BVCCOUT28AVCCOUT27A/B V IN CC326AVCCOUT25NC24A/B V OUT PP23NC22A/B EN121A/B EN020A/B V EN CC319A/B V EN CC518GND17A/B V IN CC516BVCCOUT15BVCC5INGrid Pitch = 2.54mm (IEEE-315)-17.8-12.7-7.6-2.52.57.612.717.822.917.812.77.62.5-2.5-7.6-12.7-17.8-22.9mm
2. 2D FOOTPRINT
12345678910111213141516171819202122232425262728E=4.40mm · Pitch e=0.65mmD=9.70mm-6-5-4-3-2-1012345676543210-1-2-3-4-5-6-7mm
3. 3D CAD MODEL
Package Body: 4.40mm × 9.70mm · Pitch: 0.65mm · Ruler Step: 1.00mmSynced <100ms

Synchronized Pinout (Symbol / 2D / 3D) (28/28)

Touch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
PinSymbolTypeFunction (EN)
1A/B V IN CC5I/OMultiplexed I/O & Peripheral Pin A/B V IN CC5 (General)
2AVCCOUTPowerPower Supply Input (AVCCOUT — 3.0V to 5.5V)
3AVCC5INPowerPower Supply Input (AVCC5IN — 3.0V to 5.5V)
4GNDGNDGround Reference Pin (GND)
5A/B V EN CC5I/OMultiplexed I/O & Peripheral Pin A/B V EN CC5 (General)
6A/B V EN CC3I/OMultiplexed I/O & Peripheral Pin A/B V EN CC3 (General)
7A/B EN0I/OMultiplexed I/O & Peripheral Pin A/B EN0 (General)
8A/B EN1I/OMultiplexed I/O & Peripheral Pin A/B EN1 (General)
9NCI/OMultiplexed I/O & Peripheral Pin NC (General)
10A/B V OUT PPI/OMultiplexed I/O & Peripheral Pin A/B V OUT PP (General)
11NCI/OMultiplexed I/O & Peripheral Pin NC (General)
12BVCCOUTPowerPower Supply Input (BVCCOUT — 3.0V to 5.5V)
13A/B V IN CC3I/OMultiplexed I/O & Peripheral Pin A/B V IN CC3 (General)
14BVCCOUTPowerPower Supply Input (BVCCOUT — 3.0V to 5.5V)
15BVCC5INPowerPower Supply Input (BVCC5IN — 3.0V to 5.5V)
16BVCCOUTPowerPower Supply Input (BVCCOUT — 3.0V to 5.5V)
17A/B V IN CC5I/OMultiplexed I/O & Peripheral Pin A/B V IN CC5 (General)
18GNDGNDGround Reference Pin (GND)
19A/B V EN CC5I/OMultiplexed I/O & Peripheral Pin A/B V EN CC5 (General)
20A/B V EN CC3I/OMultiplexed I/O & Peripheral Pin A/B V EN CC3 (General)
21A/B EN0I/OMultiplexed I/O & Peripheral Pin A/B EN0 (General)
22A/B EN1I/OMultiplexed I/O & Peripheral Pin A/B EN1 (General)
23NCI/OMultiplexed I/O & Peripheral Pin NC (General)
24A/B V OUT PPI/OMultiplexed I/O & Peripheral Pin A/B V OUT PP (General)
25NCI/OMultiplexed I/O & Peripheral Pin NC (General)
26AVCCOUTPowerPower Supply Input (AVCCOUT — 3.0V to 5.5V)
27A/B V IN CC3I/OMultiplexed I/O & Peripheral Pin A/B V IN CC3 (General)
28AVCCOUTPowerPower Supply Input (AVCCOUT — 3.0V to 5.5V)
PIN 1 A/B V IN CC5
I/O
Multiplexed I/O & Peripheral Pin A/B V IN CC5 (General)
Design note: 5V Nominal Supply Input: Optional supply switchable to V and V , CC PP outputs .
IPC-7351B Solder Density & Span C/G/Z Tuner

Live Embedded Datasheet PDF & Technical Drawing Gallery (6 Standard Drawings + 7 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: MIC2568-0BTS-TR (MICROCHIP · TSSOP-28)
Scroll, search text (Ctrl+F), or expand directly inside the embedded PDF reader below
1. Realistic 3D PackageREPRESENTATIVE
MIC2568-0BTS-TR (TSSOP-28) - 1. Realistic 3D Package
Detailed solid 3D bodyExpand ›
2. Standard Pinout (Top View)CLEANROOM PINOUT
MIC2568-0BTS-TR (TSSOP-28) - 2. Standard Pinout (Top View)
True package pinout (28 pins)Expand ›
3. Original Datasheet PinoutPDF PINOUT
MIC2568-0BTS-TR (TSSOP-28) - 3. Original Datasheet Pinout
Uncropped datasheet pin diagramExpand ›
4. Package Dimensions (D×E×A)PACKAGE DIMENSIONS
MIC2568-0BTS-TR (TSSOP-28) - 4. Package Dimensions (D×E×A)
TSSOP-28 · 4.40×9.70mm · Pitch 0.65mmExpand ›
5. Recommended Land PatternLAND PATTERN
MIC2568-0BTS-TR (TSSOP-28) - 5. Recommended Land Pattern
IPC-7351B Footprint (28 Pads)Expand ›
6. Application SchematicSCHEMATIC
MIC2568-0BTS-TR (TSSOP-28) - 6. Application Schematic
Typical Application SchematicExpand ›
Original Datasheet Pinouts & Technical Drawings (7 figures · Page 1/1)
Showing 1–7 of 7 uncropped original figures for MIC2568
P2 · p02_fig01EXACT PACKAGE
MIC2568-0BTS-TR (TSSOP-28) — MIC2568 2 May 2003
MIC2568 2 May 2003
P1 · p01_fig012038×1606px
MIC2568-0BTS-TR (TSSOP-28) — Independent supply inputs can be used with two system power supplies. (Single system supply shown.)
Independent supply inputs can be used with two system power supplies. (Single system supply shown.)
P1 · p01_fig021725×1052px
MIC2568-0BTS-TR (TSSOP-28) — Typical Application
Typical Application
P1 · p01_fig01P1
MIC2568-0BTS-TR (TSSOP-28) — Datasheet Page 1 (p01_fig01)
Datasheet Page 1 (p01_fig01)
P2 · p02_fig01P2
MIC2568-0BTS-TR (TSSOP-28) — Datasheet Page 2 (p02_fig01)
Datasheet Page 2 (p02_fig01)
P10 · p10_fig011308×900px
MIC2568-0BTS-TR (TSSOP-28) — Package Information
Package Information
P10 · p10_fig021257×824px
MIC2568-0BTS-TR (TSSOP-28) — MICREL, INC. 1849 FORTUNE DRIVE SAN JOSE, CA 95131 USA
MICREL, INC. 1849 FORTUNE DRIVE SAN JOSE, CA 95131 USA

Technical Specifications & Part Details (MIC2568-0BTS-TR)

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet (EN)
Standard Electronic & Interconnect Component
Detailed Overview:MIC2568-0BTS-TR (TSSOP-28) is a 28-pin standard electronic & interconnect component featuring a 9.70 × 4.40 × 1.00 mm mechanical envelope (lead pitch e = 0.65 mm). Rated for 3.0V to 5.5V supply operation across 40°C to +85°C with integrated Standard I/O / Passive interfaces.
Operating Supply VoltageV_CC / V_DD
3.0V to 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
DC / Broadband Passive
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
9.70 × 4.40 × 1.00 mm (A1=0.10 mm)
Package family: TSSOP (TSSOP-28)
Pin Count & Lead PitchN / e
28 Pins | Pitch e = 0.65 mm (25.6 mil)
Normalized to Center-to-Center Span C per IPC-7351B
Integrated Peripheral InterfacesBuses
Standard I/O / Passive
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 Symbol28 auto-grouped pins
OK
IPC-7351B Land Pattern28 pads · Pitch 0.65mm
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 (TSSOP-28)

Extracted from Datasheet & IPC-7351B Normalized
mm
Package Body (D × E)Nominal
9.70 × 4.40 mm
Height (A) & Pitch (e)IPC-7351B
A=1.00mm · e=0.65mm
Pad Size (W × L)Level B
0.42 × 1.45 mm
Pins / Total PadsTopology
28P / 28Pad (DUAL_ROW)

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
TSSOP-28
Size power & signal trace widths for rated load current following IPC-2221 clearance rules.

Technical Frequently Asked Questions (FAQ) — MIC2568-0BTS-TR (TSSOP-28)

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 MIC2568-0BTS-TR (TSSOP-28)?

Manufactured by MICROCHIP, the MIC2568-0BTS-TR is housed in a TSSOP-28 package with 28 pins and a 0.65 mm lead pitch, supporting a VCC supply range of 3.0V to 5.5V. Key pins include: 1 (A/B V IN CC5: Multiplexed I/O & Peripheral Pin A/B V IN CC5 (General)), 2 (AVCCOUT: Power Supply Input (AVCCOUT — 3.0V to 5.5V)), 3 (AVCC5IN: Power Supply Input (AVCC5IN — 3.0V to 5.5V)), 4 (GND: Ground Reference Pin (GND)), 5 (A/B V EN CC5: Multiplexed I/O & Peripheral Pin A/B V EN CC5 (General)), 6 (A/B V EN CC3: Multiplexed I/O & Peripheral Pin A/B V EN CC3 (General)).

What are the IPC-7351B PCB Footprint dimensions for MIC2568-0BTS-TR?

Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), MIC2568-0BTS-TR (TSSOP-28) has a nominal body envelope of 4.40 × 9.70 mm, pitch e = 0.65 mm, and 28 copper pads.

Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for MIC2568-0BTS-TR?

You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for MIC2568-0BTS-TR (MICROCHIP, TSSOP-28) 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 (28 pins) & MIC2568 Family VariantsExpand static table
Pin #Signal NameElectrical TypeFunctional Description & Design Notes
1A/B V IN CC5Digital_IOSignal terminal A/B V IN CC5 (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B V IN CC5. Supported peripheral buses: General.
2AVCCOUTPower_InPrimary positive power supply input (AVCCOUT) operating in the 3.0V to 5.5V domain (Max rating: 5.5V).
3AVCC5INPower_InPrimary positive power supply input (AVCC5IN) operating in the 3.0V to 5.5V domain (Max rating: 5.5V).
4GNDGND0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks.
5A/B V EN CC5Digital_IOSignal terminal A/B V EN CC5 (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B V EN CC5. Supported peripheral buses: General.
6A/B V EN CC3Digital_IOSignal terminal A/B V EN CC3 (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B V EN CC3. Supported peripheral buses: General.
7A/B EN0Digital_IOSignal terminal A/B EN0 (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B EN0. Supported peripheral buses: General.
8A/B EN1Digital_IOSignal terminal A/B EN1 (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B EN1. Supported peripheral buses: General.
9NCNCSignal terminal NC (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: NC. Supported peripheral buses: General.
10A/B V OUT PPDigital_IOSignal terminal A/B V OUT PP (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B V OUT PP. Supported peripheral buses: General.
11NCNCSignal terminal NC (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: NC. Supported peripheral buses: General.
12BVCCOUTPower_InPrimary positive power supply input (BVCCOUT) operating in the 3.0V to 5.5V domain (Max rating: 5.5V).
13A/B V IN CC3Digital_IOSignal terminal A/B V IN CC3 (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B V IN CC3. Supported peripheral buses: General.
14BVCCOUTPower_InPrimary positive power supply input (BVCCOUT) operating in the 3.0V to 5.5V domain (Max rating: 5.5V).
15BVCC5INPower_InPrimary positive power supply input (BVCC5IN) operating in the 3.0V to 5.5V domain (Max rating: 5.5V).
16BVCCOUTPower_InPrimary positive power supply input (BVCCOUT) operating in the 3.0V to 5.5V domain (Max rating: 5.5V).
17A/B V IN CC5Digital_IOSignal terminal A/B V IN CC5 (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B V IN CC5. Supported peripheral buses: General.
18GNDGND0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks.
19A/B V EN CC5Digital_IOSignal terminal A/B V EN CC5 (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B V EN CC5. Supported peripheral buses: General.
20A/B V EN CC3Digital_IOSignal terminal A/B V EN CC3 (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B V EN CC3. Supported peripheral buses: General.
21A/B EN0Digital_IOSignal terminal A/B EN0 (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B EN0. Supported peripheral buses: General.
22A/B EN1Digital_IOSignal terminal A/B EN1 (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B EN1. Supported peripheral buses: General.
23NCNCSignal terminal NC (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: NC. Supported peripheral buses: General.
24A/B V OUT PPDigital_IOSignal terminal A/B V OUT PP (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B V OUT PP. Supported peripheral buses: General.
25NCNCSignal terminal NC (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: NC. Supported peripheral buses: General.
26AVCCOUTPower_InPrimary positive power supply input (AVCCOUT) operating in the 3.0V to 5.5V domain (Max rating: 5.5V).
27A/B V IN CC3Digital_IOSignal terminal A/B V IN CC3 (I/O, 3.0V to 5.5V domain). Multiplexed alternate functions: A/B V IN CC3. Supported peripheral buses: General.
28AVCCOUTPower_InPrimary positive power supply input (AVCCOUT) operating in the 3.0V to 5.5V domain (Max rating: 5.5V).
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