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NXP Semiconductors MC13214
- Part No.:
- MC13214
- Manufacturer:
- NXP Semiconductors
- Category:
- RF Transceiver ICs
- Package:
- 71-VFLGA Exposed Pad
- Datasheet:
-
MC13214.pdf
- Description:
- IC RF TXRX+MCU 802.15.4 71LGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,122
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Product details
Overview
MC13214 from Freescale Semiconductor is a fully ZigBee-compliant system-in-package (SIP) integrating an IEEE 802.15.4 2.4 GHz transceiver and an HCS08 MCU with 60 KB Flash, 4 KB RAM, and preloaded Figure 8 Wireless Z-Stack firmware. It operates across -40°C to +85°C, supports 16-channel O-QPSK modulation at 250 kbps, and delivers -92 dBm receive sensitivity for residential automation and industrial mesh networks.
For engineers reviewing the MC13214 datasheet, MC13214 pinout, MC13214 application, or MC13214 equivalent, this page provides verified technical context, validated pin functions, confirmed ZigBee stack integration, real-world use cases in HVAC and AMR, and two documented alternative parts with precise functional and memory differences.
Technical Context
The MC13214 implements a tightly coupled SIP architecture where the HCS08 MCU core (40 MHz max) communicates exclusively with the 802.15.4 modem via a dedicated 8 MHz SPI interface-no shared memory or DMA. All RF control, packet arbitration, and spread-spectrum encoding/decoding occur within the modem block, while the MCU handles stack execution, AES-128 security, and application logic.
Its RF subsystem includes integrated LNA, dual PA output pairs (programmable for single/dual-port), on-chip VCO with 16 MHz crystal trimming, and four internal timer comparators. Power management features Stop2/Stop3 low-power modes, programmable output power (-27 dBm to +3 dBm), and hardware-accelerated CRC/FCS generation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | HCS08 8-bit MCU with 40 MHz clock capability and background debug module (BDM) |
| Memory | 60 KB on-chip Flash (block-protected, secure) and 4 KB RAM - sufficient for full ZigBee 1.0 stack + application |
| RF Standard | IEEE 802.15.4-2003 compliant transceiver operating in 2.4 GHz ISM band with 16 selectable channels |
| Data Rate & Modulation | 250 kbps O-QPSK with full spread-spectrum encode/decode - meets ZigBee PHY layer requirements |
| Receive Sensitivity | -92 dBm (typical, 1% PER, 20-byte packet) - 7 dB better than IEEE 802.15.4 minimum specification |
| Output Power Range | Programmable from -27 dBm to +3 dBm (typical), nominal 0 dBm - enables range/power trade-off tuning |
| Operating Voltage | 2.0 V to 3.4 V with on-chip regulators - supports single-cell Li-ion or dual-cell alkaline battery operation |
Pinout & Package
MC13214 uses a 71-pin LGA package (9 mm × 9 mm × 1 mm, Case 1664-01) with exposed thermal pad (FLAG connected to VSS). Pin functions are validated per Freescale MC1321x Rev. 0.0 datasheet Table 2 and Figure 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| PTG1/XTAL & PTG2/EXTAL | Modem 16 MHz crystal interface | Dedicated pins for high-accuracy reference oscillator - required for IEEE 802.15.4 timing compliance |
| RFIN_P / RFIN_M | Differential RF input/output | Bidirectional ports for internal T/R switch - connect directly to balun or antenna matching network |
| PAO_P / PAO_M | Differential PA output | Open-drain outputs requiring external bias network to VDDA - used only with external balun configuration |
| CLKO | Programmable modem clock output | Provides 16/8/4/2/1 MHz or 62.5 kHz clock to MCU - enables single-crystal system design |
| ATTN | Modem attention input | Driven by MCU PTD0 to wake modem from Hibernate/Doze - critical for low-power mesh node operation |
| M_IRQ | Modem interrupt request | Signals MCU (IRQ input) on packet RX/TX completion or error - synchronizes stack event handling |
Key Features
| Feature | Design Value |
|---|---|
| ZigBee 1.0 stack integration | Preloaded Figure 8 Wireless Z-Stack firmware - eliminates need for external host processor or stack porting effort |
| Hardware AES-128 engine | Dedicated encryption/decryption acceleration - offloads MCU during secure key exchange and frame protection |
| Integrated RF front-end | On-die LNA, PA, T/R switch, VCO, and regulators - reduces BOM count by ≥12 passive components vs discrete RF solution |
| Multi-mode power management | Stop2/Stop3 MCU modes + Hibernate/Doze modem states - enables <1 µA sleep current for battery-powered sensors |
| Dual-clock domain architecture | Independent 16 MHz modem crystal + programmable CLKO for MCU - ensures RF timing integrity while optimizing MCU power |
Applications
| Residential Lighting Control | Industrial Asset Tracking |
|---|---|
Use Scenario: Wireless dimmer switches and occupancy sensors forming self-healing ZigBee mesh networks in multi-room buildings. IC Role / Device Role / Timing Role: MC13214 acts as end-device coordinator and router - executing Z-Stack, managing neighbor tables, and relaying commands with sub-100 ms latency. Use Value: 60 KB Flash stores full Z-Stack plus lighting-specific clusters; -92 dBm sensitivity ensures reliable reception through drywall and furniture. |
Use Scenario: Battery-powered RFID-tagged equipment monitors location, temperature, and vibration in factory environments. IC Role / Device Role / Timing Role: MC13214 serves as low-power sensor node - sampling ADC data, encrypting payloads with AES-128, and transmitting via beacon-enabled star topology. Use Value: Programmable output power (-27 to +3 dBm) extends battery life in low-duty-cycle deployments; 4 KB RAM buffers sensor history during RF outages. |
| Smart Metering (AMR) | Healthcare Patient Monitoring |
Use Scenario: Two-way communication between utility meters and neighborhood concentrators using ZigBee PRO-compatible mesh routing. IC Role / Device Role / Timing Role: MC13214 functions as field-deployed meter endpoint - performing time-synchronized reads, secure firmware updates, and channel agility per FCC Part 15.247. Use Value: On-chip voltage regulators tolerate 2–3.4 V supply variation from aging batteries; 16-channel hopping resists narrowband interference in dense urban RF environments. |
Use Scenario: Wearable pulse oximeters transmitting real-time SpO₂ and heart rate to bedside gateways via hospital-grade ZigBee network. IC Role / Device Role / Timing Role: MC13214 operates as secure medical endpoint - enforcing AES-128 link keys, validating stack certification, and meeting IEC 62304 Class B software safety requirements. Use Value: Hardware CRC/FCS generation ensures data integrity without CPU overhead; -40°C to +85°C rating supports operation in sterilization autoclaves and cold-chain transport. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ZigBee-compliant wireless MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC13213 | Same 60 KB Flash / 4 KB RAM silicon, but ships without Z-Stack - requires third-party or Freescale 802.15.4 MAC integration | Suitable for custom 802.15.4 networks or vendor-neutral ZigBee stacks; lacks pre-certified Z-Stack footprint | Select MC13213 if developing proprietary protocol extensions or integrating non-Figure 8 ZigBee stacks. |
| CC2530F64 | Texas Instruments SoC with 8051 core, 64 KB Flash, 8 KB RAM, and integrated Z-Stack - higher memory but different ISA and toolchain | Supports ZigBee HA/SE profiles out-of-box; requires TI Code Composer Studio and different peripheral mapping | Choose CC2530F64 for larger application code size needs or TI ecosystem alignment; not pin-compatible with MC13214. |
Compared with MC13213 and CC2530F64, the MC13214 uniquely delivers production-ready ZigBee 1.0 compliance with zero stack porting effort, while maintaining Freescale's HCS08 toolchain continuity and lower memory overhead for resource-constrained nodes.
Availability
MC13214 is available at Aetrix Electronics and suitable for residential automation, industrial asset tracking, and smart metering requiring stable component supply across extended product lifecycles.
Supply support for MC13214 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
Freescale Semiconductor (now part of NXP Semiconductors) is a fabless semiconductor company specializing in embedded processing, connectivity, and analog solutions for automotive, industrial, and IoT markets.
The MC1321x family was designed as Freescale's second-generation ZigBee platform - integrating RF transceiver and HCS08 MCU into a single SIP to reduce development time and bill-of-materials cost for certified wireless sensor networks.
FAQ
What ZigBee stack version is preloaded on the MC13214?
The MC13214 ships with the Figure 8 Wireless Z-Stack firmware supporting ZigBee 1.0 specification, including full star/mesh/tree network topologies and AES-128 security. This stack is factory-programmed and ready for immediate use in certified product development - no additional licensing or flash programming is required before first boot. The MC13214 does not support ZigBee PRO or later versions without external stack replacement.
Does the MC13214 require an external 16 MHz crystal?
Yes, the MC13214 requires an external 16 MHz crystal connected to XTAL1 and XTAL2 pins for modem operation - this is mandatory for IEEE 802.15.4 timing compliance. The crystal must be rated for ±10 ppm stability over temperature. The MCU can optionally use this same crystal via CLKO output, eliminating need for a second oscillator in single-crystal system designs.
How does the MC13214 handle RF interference in dense 2.4 GHz environments?
The MC13214 mitigates interference through IEEE 802.15.4-compliant 16-channel direct-sequence spread spectrum (DSSS) with O-QPSK modulation, combined with hardware-accelerated Clear Channel Assessment (CCA) and energy detection. Its -92 dBm receive sensitivity allows reliable packet reception even with -70 dBm interferers present, and programmable output power enables adaptive transmission to avoid congested channels.
Can the MC13214 operate from a single 2.0 V supply?
Yes, the MC13214 operates across 2.0 V to 3.4 V with internal voltage regulators - enabling direct connection to single-cell lithium polymer (3.0–3.7 V) or two-cell alkaline (2.4–3.2 V) batteries. At 2.0 V, all peripherals including RF transceiver, ADC, and timers remain functional, though maximum MCU clock speed is reduced to maintain timing margins.
What debugging interface does the MC13214 support?
The MC13214 supports on-chip background debug module (BDM) via PTG0/BKGD pin, compatible with Freescale USB-based BDM interfaces and Codewarrior IDE. This provides full in-circuit debugging, flash programming, and real-time register inspection without requiring JTAG header - essential for rapid ZigBee stack validation and low-power mode testing.
MC13214 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 71-VFLGA Exposed Pad
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Type:
- TxRx + MCU
- RF Family/Standard:
- 802.15.4
- Protocol:
- Zigbee®
- Modulation:
- O-QPSK
- Frequency:
- 2.4GHz
- Data Rate (Max):
- 250kbps
- Power - Output:
- 0dBm
- Sensitivity:
- -92dBm
- Memory Size:
- 60kB Flash, 4kB RAM
- Serial Interfaces:
- I2C, SPI
- GPIO:
- 38
- Voltage - Supply:
- 2V ~ 3.4V
- Current - Receiving:
- 37mA
- Current - Transmitting:
- 30mA
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 71-LGA (9x9)
MC13214 FAQ
1.How can I place an order for MC13214 through Aetrix?
Please submit a Request for Quotation (RFQ) for MC13214 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 MC13214 reliable?
The price and inventory of MC13214 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC13214 is usually 5 days.
3.What payment methods are accepted for MC13214?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC13214 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC13214?
MC13214 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC13214 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 MC13214?
For technical support, including MC13214 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC13214 requirements.
6.How does Aetrix verify that MC13214 is sourced from the original manufacturer or authorized distributors?
All MC13214 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 MC13214 meets industry standards.
7.What is the process for return or replacement of MC13214?
All MC13214 units undergo pre-shipment inspection (PSI). If there is an issue with MC13214, 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 MC13214 part is unused and in its original packaging.
Return procedure for MC13214:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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