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NXP Semiconductors MC13214R2
- Part No.:
- MC13214R2
- Manufacturer:
- NXP Semiconductors
- Category:
- RF Transceiver ICs
- Package:
- 71-VFLGA Exposed Pad
- Datasheet:
-
MC13214R2.pdf
- Description:
- IC RF TXRX+MCU 802.15.4 71LGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,217
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Product details
Overview
MC13214R2 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-based 8-bit MCU in a 71-pin LGA package. It delivers 60 KB flash, 4 KB RAM, -92 dBm receive sensitivity, programmable output power (-27 to +3 dBm), and supports Z-Stack software for certified mesh networking in battery-powered sensor nodes.
For engineers reviewing the MC13214R2 datasheet, MC13214R2 pinout, MC13214R2 application, or MC13214R2 equivalent, this device serves as a production-ready ZigBee platform requiring no external RF components, supporting single-crystal clocking, integrated SPI-controlled modem/MCU coexistence, and industrial temperature operation (-40°C to +85°C).
Technical Context
The MC13214R2 implements a tightly coupled HCS08 MCU core with dedicated SPI interface to an IEEE 802.15.4-compliant O-QPSK transceiver operating across 16 ISM channels at 250 kbps. Its internal architecture includes dual voltage regulators (VDDA, VDDD), on-die crystal trimming for 16 MHz reference, and hardware-accelerated CRC/FCS generation.
It supports both packet and streaming data transfer modes, integrates four 16-bit timer modules, an 8-channel 8–10-bit ADC, two SCI interfaces, and I²C - all managed under low-power Stop2/Stop3 states. The modem provides seven GPIOs, CLKO clock output, and programmable PA bias control via CT_Bias.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF Standard | IEEE 802.15.4-2003 compliant O-QPSK PHY at 2.4 GHz with full spread-spectrum encode/decode |
| Receive Sensitivity | -92 dBm typical at 1% PER (20-byte packet), exceeding IEEE 802.15.4 minimum of -85 dBm |
| Output Power Range | Programmable from -27 dBm to +3 dBm typical; nominal 0 dBm with internal PA |
| Memory | 60 KB on-chip flash (block-protected, secure), 4 KB RAM - sufficient for full ZigBee Z-Stack plus application code |
| Operating Voltage | 2.0 V to 3.4 V with integrated regulators; VBATT input decoupled to ground |
| Temperature Range | -40°C to +85°C industrial grade - validated for residential automation and HVAC sensor nodes |
| Package | 71-pin LGA, 9 mm × 9 mm × 1 mm - enables compact PCB layout with minimal external passives |
Pinout & Package
MC13214R2 uses a 71-pin LGA (Case 1664-01) measuring 9 mm × 9 mm × 1 mm. The package integrates RF, analog, digital, and power domains with dedicated VDDA, VDDD, VDDINT, and VBATT rails, plus internal regulators eliminating need for external DC-DC converters.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| XTAL1 / XTAL2 | Modem crystal reference input/output | Connects to 16 MHz fundamental-mode crystal; onboard trimming eliminates external variable capacitors |
| RFIN_P / RFIN_M | RF transceiver differential input/output | Bidirectional port for internal T/R switch; supports direct connection to balun or antenna matching network |
| PAO_P / PAO_M | Power amplifier differential output | Open-drain outputs requiring external bias network to VDDA; unused when internal T/R switch is active |
| CLKO | Programmable modem clock output | Provides 16/8/4/2/1 MHz, 62.5 kHz, or 32.786+ kHz clock to MCU - enables single-crystal system design |
| ATTN / RXTXEN / M_IRQ | Modem control and status signals | ATTN wakes modem from Hibernate/Doze; RXTXEN enables TX/RX/CCA; M_IRQ asserts on packet completion or error |
| PTE2–PTE5 / PTD0–PTD3 | Dedicated SPI and interconnect pins | Hardwired internal SPI (CE/MOSI/MISO/SPICLK) and control lines (M_RST, ATTN, RXTXEN) - no external routing required |
Key Features
| Feature | Design Value |
|---|---|
| ZigBee-certified stack support | Pre-integrated Figure 8 Wireless Z-Stack software - enables development of fully ZigBee 1.0–compliant end devices and coordinators |
| Single-crystal clock architecture | CLKO output from modem drives MCU clock - eliminates second crystal, reduces BOM cost and board area |
| Hardware CRC/FCS acceleration | On-die calculation and verification of 2-byte FCS on all transmitted/received packets - offloads MCU and ensures IEEE 802.15.4 compliance |
| Integrated RF front-end | Includes LNA, PA, T/R switch, VCO, and IF mixers - requires only external balun and matching network for antenna interface |
| Low-power operational modes | Stop2/Stop3 MCU states and Hibernate/Doze modem modes - enable multi-year battery life in wireless sensor applications |
Applications
| Residential Lighting Control | Industrial Asset Tracking |
|---|---|
Use Scenario: Wireless dimmer switches and occupancy sensors controlling LED fixtures in smart homes. IC Role / Device Role / Timing Role: MC13214R2 acts as ZigBee end device node - handles RF packet assembly, AES-128 encryption, and local PWM dimming via TPM modules. Use Value: 60 KB flash stores Z-Stack plus lighting control logic; -92 dBm sensitivity ensures reliable mesh connectivity through walls and partitions. | Use Scenario: Battery-powered RFID-tagged equipment monitors location and vibration in factory environments. IC Role / Device Role / Timing Role: MC13214R2 functions as low-duty-cycle sensor node - samples accelerometer via 8-channel ADC, transmits encrypted telemetry over ZigBee mesh. Use Value: Programmable output power (-27 to +3 dBm) adapts transmission range to facility size; Stop3 mode extends 10-year battery life. |
| Smart HVAC Sensor Node | Healthcare Patient Monitor |
Use Scenario: Wireless temperature/humidity/CO₂ sensor deployed in commercial HVAC ducts and rooms. IC Role / Device Role / Timing Role: MC13214R2 serves as ZigBee router - relays data between thermostats and gateway while maintaining mesh topology integrity. Use Value: Dual 16-bit TPM modules generate precise timing for sensor sampling intervals; VDDA-regulated analog rail ensures ADC accuracy across temperature. | Use Scenario: Wearable pulse oximeter transmitting SpO₂ and heart rate to nursing station via hospital ZigBee network. IC Role / Device Role / Timing Role: MC13214R2 operates as secure end device - performs real-time signal processing, AES-128 encryption, and low-latency packet transmission. Use Value: Integrated 8–10-bit ADC resolves physiological waveforms; 4 KB RAM buffers streaming sensor data before ZigBee packetization. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ZigBee-compliant wireless SoC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CC2530F64RHAT | 8051 core, 64 KB flash, 8 KB RAM, integrated 2.4 GHz RF front-end; lacks on-die crystal trimming | Supports ZigBee PRO but requires external 32 kHz crystal for RTC; no native SMAC option | Preferred for higher RAM needs and TI Z-Stack compatibility; requires additional crystal and calibration steps |
| JN5169-001-M00 | 32-bit ARM Cortex-M0, 512 KB flash, 64 KB RAM, integrated RF; supports ZigBee 3.0 and Thread | Higher compute capability enables OTA firmware updates and multi-protocol gateways; larger footprint (7×7 mm QFN) | Selected when future-proofing for ZigBee 3.0 or hybrid Thread/ZigBee deployments; not drop-in compatible |
Compared with CC2530F64RHAT and JN5169-001-M00, the MC13214R2 offers tighter integration of HCS08 MCU and 802.15.4 modem in a single LGA package with factory-trimmed 16 MHz oscillator - reducing bill-of-materials count and simplifying FCC/ETSI certification for cost-sensitive residential automation designs.
Availability
MC13214R2 is available at Aetrix Electronics and suitable for residential automation, industrial asset tracking, and healthcare patient monitoring requiring stable component supply and long-term lifecycle assurance.
Supply support for MC13214R2 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) designed high-integration wireless SoCs for industrial and consumer IoT applications before its 2015 acquisition.
The MC1321x product line was engineered as a second-generation ZigBee platform targeting ultra-low-power, cost-sensitive wireless sensor networks - combining RF transceiver, HCS08 MCU, and memory in a single SIP to eliminate discrete RF component selection and layout complexity.
FAQ
What ZigBee stack does MC13214R2 support out of the box?
The MC13214R2 ships with pre-integrated Figure 8 Wireless Z-Stack software, enabling immediate development of fully ZigBee 1.0–certified products. This stack supports star, mesh, and cluster-tree topologies and includes AES-128 security. Unlike MC13213, the MC13214R2 is specifically designated for full ZigBee compliance using this licensed Z-Stack implementation.
Does MC13214R2 require two crystals for operation?
No, MC13214R2 supports single-crystal operation: a 16 MHz crystal connects to XTAL1/XTAL2 for the modem, and the CLKO pin delivers a programmable clock (e.g., 8 MHz or 4 MHz) to the MCU. This eliminates the need for a second crystal, reducing cost and board space. The internal clock generator also provides a 243 kHz reference for ultra-low-power stop modes.
What is the role of CT_Bias on MC13214R2?
CT_Bias is an RF control output that provides bias voltage/reference for external RF components. When used with the internal T/R switch, it supplies ground reference during RX and VDDA reference during TX. It can also drive external LNAs, antenna switches, or PAs - giving designers flexibility to optimize RF performance beyond the integrated front-end.
How does MC13214R2 handle packet reception and CRC validation?
MC13214R2 performs hardware-accelerated CRC/FCS calculation and verification on all received packets. After preamble/SFD detection, the 2-byte FCS is computed in real time and compared against the appended value. A match triggers an IRQ; mismatch or frame errors are flagged in SPI status registers - offloading validation from the HCS08 MCU and ensuring IEEE 802.15.4 compliance without software overhead.
Can MC13214R2 operate in battery-powered applications for multiple years?
Yes, MC13214R2 supports Stop3 MCU mode and Hibernate/Doze modem modes with sub-µA quiescent current. Combined with programmable output power scaling and event-driven wake-up (via ATTN or GPIO interrupts), it enables multi-year operation on coin-cell batteries in sensor nodes - validated in applications like HVAC monitoring and smart lighting where duty cycles are <0.1%.
MC13214R2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 71-VFLGA Exposed Pad
- Packaging:
- Tape & Reel (TR)
- 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)
MC13214R2 FAQ
1.How can I place an order for MC13214R2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MC13214R2 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 MC13214R2 reliable?
The price and inventory of MC13214R2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC13214R2 is usually 5 days.
3.What payment methods are accepted for MC13214R2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC13214R2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC13214R2?
MC13214R2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC13214R2 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 MC13214R2?
For technical support, including MC13214R2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC13214R2 requirements.
6.How does Aetrix verify that MC13214R2 is sourced from the original manufacturer or authorized distributors?
All MC13214R2 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 MC13214R2 meets industry standards.
7.What is the process for return or replacement of MC13214R2?
All MC13214R2 units undergo pre-shipment inspection (PSI). If there is an issue with MC13214R2, 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 MC13214R2 part is unused and in its original packaging.
Return procedure for MC13214R2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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