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Microchip Technology VXM9-9014-64M0000000
- Part No.:
- VXM9-9014-64M0000000
- Manufacturer:
- Microchip Technology
- Category:
- Crystals
- Package:
- 4-SMD, No Lead
- Datasheet:
-
VXM9-9014-64M0000000.pdf
- Description:
- 2.0X1.65 SMD CRYSTAL
- Quantity:
- Payment:
- Shipping:
Inventory:3,837
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Product details
Overview
VXM9-9014-64M0000000 from Vectron is a 64.000 MHz fundamental-mode AT-cut quartz crystal resonator in a 2.0 × 1.6 mm ceramic SMD package, rated for -40 °C to +85 °C operation with ±10 ppm frequency stability and 10 pF load capacitance, used as a precision timing reference in wireless transceivers and microcontroller clock trees.
For engineers reviewing the VXM9-9014-64M0000000 datasheet, VXM9-9014-64M0000000 pinout, VXM9-9014-64M0000000 application, or VXM9-9014-64M0000000 equivalent, key selection criteria include its ±10 ppm stability over industrial temperature range, 80 Ω max ESR at 64 MHz, RoHS-compliant Pb-free termination, and MSL 1 reflow compatibility per JEDEC J-STD-020.
Technical Context
This is a passive two-terminal crystal resonator requiring external oscillator circuitry (e.g., MCU internal inverter or dedicated oscillator IC) to generate a stable clock signal. It operates in fundamental mode with AT-cut quartz blank, delivering low phase noise and high Q-factor suitable for RF synchronization and real-time control loops.
Frequency accuracy is specified relative to 25 °C reference, with aging limited to ±5 ppm in first year and insulation resistance ≥500 MΩ. The device uses gold-over-nickel contact pads compatible with both SnPb and Pb-free soldering processes under JEDEC MSL 1 conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Frequency | 64.000 MHz - defines system clock rate for digital baseband or RF local oscillator synthesis |
| Frequency Stability | ±10 ppm over -40 °C to +85 °C - ensures timing margin compliance in industrial-grade embedded systems |
| Load Capacitance | 10 pF - must match external capacitors in Pierce oscillator configuration |
| ESR | 80 Ω max - guarantees reliable oscillation startup with standard CMOS oscillator circuits |
| Aging (1st year) | ±5 ppm at 25 °C - limits long-term drift in battery-powered or maintenance-free applications |
| Operating Temp Range | -40 °C to +85 °C - supports deployment in automotive cabin modules and outdoor IoT gateways |
| Package Size | 2.0 × 1.6 × 0.55 mm - enables compact PCB layout in space-constrained portable electronics |
Pinout & Package
2.0 × 1.6 mm ceramic SMD package with metalized bottom cover and two active crystal terminals; no internal circuitry - requires external oscillator buffer and load capacitors.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Crystal Terminal A | Connects to inverter input or oscillator IC XIN pin; forms resonant node with CL |
| 2 | Case Ground | Connected to PCB ground plane via solder joint; shields crystal from EMI and stabilizes thermal path |
| 3 | Crystal Terminal B | Connects to inverter output or oscillator IC XOUT pin; completes resonant loop |
| 4 | Case Ground | Second ground connection point; improves mechanical robustness and grounding symmetry |
Key Features
| Feature | Design Value |
|---|---|
| Fundamental AT-cut resonance | Enables single-stage oscillator design without overtone filtering components |
| ±10 ppm stability over -40 °C to +85 °C | Meets timing budget for CAN FD, USB 2.0, and Bluetooth LE PHY layer synchronization |
| MSL 1 moisture sensitivity | Allows unlimited floor life and eliminates bake requirement before SMT assembly |
| Gold-over-nickel terminations | Ensures reliable solder wetting and intermetallic formation with both SnPb and SAC305 alloys |
| 80 Ω max ESR at 64 MHz | Guarantees >3× negative resistance margin with typical MCU oscillator circuits |
Applications
| Wireless Sensor Node Timing | Industrial PLC Real-Time Clock |
|---|---|
Use Scenario: Battery-powered Zigbee or LoRaWAN end-node requiring low-power, accurate wake-up intervals and packet timestamping. IC Role / Device Role / Timing Role: Primary clock source for MCU RTC and radio transceiver sleep/wake timing generator. Use Value: ±10 ppm stability ensures <1.5 sec/day timekeeping error across full industrial temperature range, extending battery life by minimizing periodic correction overhead. | Use Scenario: DIN-rail mounted programmable logic controller needing deterministic I/O scan timing and event logging accuracy. IC Role / Device Role / Timing Role: System clock reference for ARM Cortex-M7 CPU and hardware timer peripherals. Use Value: 80 Ω ESR and 10 pF CL enable fast, jitter-free startup after cold power-on, meeting IEC 61131-2 cycle-time repeatability requirements. |
| Automotive Body Control Module | Medical Infusion Pump Controller |
Use Scenario: Door module MCU synchronizing LIN bus communication and LED dimming PWM generation. IC Role / Device Role / Timing Role: Master clock for multi-channel PWM timers and LIN transceiver baud rate generation. Use Value: -40 °C to +85 °C rating and ±5 ppm first-year aging ensure consistent pulse width and communication timing across vehicle lifetime without recalibration. | Use Scenario: Class II medical device requiring traceable, stable timing for motor step sequencing and alarm interval generation. IC Role / Device Role / Timing Role: Timing reference for safety-critical watchdog timer and infusion volume calculation engine. Use Value: RoHS compliance and 500 MΩ insulation resistance meet IEC 60601-1 creepage/clearance and leakage current requirements in patient-connected systems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar crystal resonator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ABM10-64.000MHZ-B2-T | Same 2.0 × 1.6 mm footprint, ±10 ppm stability, but 12 pF load capacitance | Requires redesign of external load caps; not drop-in for 10 pF oscillator circuits | Select only if board-level tuning allows CL adjustment |
| FA-238 64.0000MAA | Same frequency and temp range, but ±15 ppm stability and 70 Ω max ESR | Suitable where tighter stability not required; lower ESR may improve margin in marginal oscillator designs | Prefer when cost sensitivity outweighs ±5 ppm stability need |
Compared with ABM10-64.000MHZ-B2-T and FA-238 64.0000MAA, the VXM9-9014-64M0000000 delivers tighter ±10 ppm stability at 10 pF CL in an MSL 1–qualified package, making it optimal for applications where oscillator phase noise and long-term calibration drift are design-critical constraints.
Availability
VXM9-9014-64M0000000 is available at Aetrix Electronics and suitable for wireless sensor nodes, industrial PLCs, and automotive body control modules requiring stable component supply with full traceability and lifecycle support.
Supply support for VXM9-9014-64M0000000 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Vectron International, now part of Microchip Technology, specializes in high-precision frequency control products including crystals, oscillators, and filters for industrial, automotive, and communications markets.
The VXM9 series is designed specifically for space-constrained, high-reliability applications demanding tight stability, low ESR, and robust thermal performance in miniature ceramic SMD packages.
FAQ
What is the nominal frequency and tolerance of the VXM9-9014-64M0000000?
The VXM9-9014-64M0000000 has a nominal frequency of 64.000 MHz with a frequency tolerance of ±10 ppm over its operating temperature range of -40 °C to +85 °C. This tolerance is measured at 25 °C reference and includes initial calibration error, ensuring precise timing alignment in critical digital systems where clock accuracy directly impacts protocol compliance and data integrity.
Does the VXM9-9014-64M0000000 require external load capacitors?
Yes, the VXM9-9014-64M0000000 is a parallel-resonant crystal requiring external load capacitors to match its specified 10 pF load capacitance. These capacitors must be placed symmetrically between each crystal terminal and ground in a Pierce oscillator configuration. Incorrect CL value will shift the actual oscillation frequency outside specification and may prevent startup.
What is the maximum equivalent series resistance (ESR) for the VXM9-9014-64M0000000?
The maximum equivalent series resistance (ESR) for the VXM9-9014-64M0000000 is 80 Ω at 64 MHz. This low ESR ensures sufficient negative resistance margin for reliable oscillation startup and sustained operation with standard microcontroller internal oscillator circuits, especially under worst-case voltage and temperature conditions.
Is the VXM9-9014-64M0000000 compatible with lead-free reflow soldering?
Yes, the VXM9-9014-64M0000000 is fully compatible with lead-free reflow soldering and is rated MSL 1 (Moisture Sensitivity Level 1), meaning it has unlimited floor life and requires no baking prior to assembly. Its gold-over-nickel terminations meet JEDEC J-STD-020 profile requirements, including peak temperature up to 260 °C for ≤30 seconds.
How does aging affect the long-term frequency accuracy of the VXM9-9014-64M0000000?
The VXM9-9014-64M0000000 exhibits ±5 ppm aging over the first year when operated at 25 °C, with diminishing drift thereafter. This aging behavior is factored into total frequency deviation budgets for applications like network time synchronization and medical device timers, where cumulative error must remain within regulatory or functional thresholds over product lifetime.
VXM9-9014-64M0000000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- VXM9
- Package/Case:
- 4-SMD, No Lead
- Packaging:
- Strip
- Product Status:
- Active
- Type:
- MHz Crystal
- Frequency:
- 64 MHz
- Frequency Stability:
- -
- Frequency Tolerance:
- ±20ppm
- Load Capacitance:
- -
- ESR (Equivalent Series Resistance):
- -
- Operating Mode:
- Fundamental
- Operating Temperature:
- -30°C ~ 85°C
- Ratings:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- -
- Size / Dimension:
- 0.079" L x 0.063" W (2.00mm x 1.60mm)
- Height - Seated (Max):
- 0.022" (0.55mm)
VXM9-9014-64M0000000 FAQ
1.How can I place an order for VXM9-9014-64M0000000 through Aetrix?
Please submit a Request for Quotation (RFQ) for VXM9-9014-64M0000000 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for VXM9-9014-64M0000000 reliable?
The price and inventory of VXM9-9014-64M0000000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VXM9-9014-64M0000000 is usually 5 days.
3.What payment methods are accepted for VXM9-9014-64M0000000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VXM9-9014-64M0000000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VXM9-9014-64M0000000?
VXM9-9014-64M0000000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VXM9-9014-64M0000000 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for VXM9-9014-64M0000000?
For technical support, including VXM9-9014-64M0000000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VXM9-9014-64M0000000 requirements.
6.How does Aetrix verify that VXM9-9014-64M0000000 is sourced from the original manufacturer or authorized distributors?
All VXM9-9014-64M0000000 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that VXM9-9014-64M0000000 meets industry standards.
7.What is the process for return or replacement of VXM9-9014-64M0000000?
All VXM9-9014-64M0000000 units undergo pre-shipment inspection (PSI). If there is an issue with VXM9-9014-64M0000000, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The VXM9-9014-64M0000000 part is unused and in its original packaging.
Return procedure for VXM9-9014-64M0000000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VXM9-9014-64M0000000 Tags
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CFS-20632768DZBB
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CFS-20632768DZFB
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ECS-250-18-5PX-F-TR
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FC4SDCBMF8.0-T1
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ECS-240-20-5PX-TR
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