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NXP Semiconductors MC13213R2
- Part No.:
- MC13213R2
- Manufacturer:
- NXP Semiconductors
- Category:
- RF Transceiver ICs
- Package:
- 71-VFLGA Exposed Pad
- Datasheet:
-
MC13213R2.pdf
- Description:
- IC RF TXRX+MCU 802.15.4 71LGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,621
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Product details
Overview
MC13213R2 from NXP Semiconductors (formerly Freescale) is a ZigBee-compliant system-in-package integrating a 2.4 GHz IEEE 802.15.4 transceiver and an HCS08 MCU in a single 71-pin LGA. It delivers 60 KB flash, 4 KB RAM, -92 dBm receive sensitivity, programmable output power (-27 to +3 dBm), and operates from 2.0–3.4 V across -40°C to +85°C - enabling compact, low-power mesh networking for smart energy and home automation endpoints.
For engineers reviewing the MC13213R2 datasheet, MC13213R2 pinout, MC13213R2 application, or MC13213R2 equivalent, this page provides verified technical context, validated pin functions, real-world use cases with design value, and two confirmed alternative parts with documented functional and application-level differences - all grounded in Freescale's MC1321x Rev. 1.8 technical data and official ordering information.
Technical Context
The MC13213R2 implements a tightly coupled SIP architecture where the HCS08 CPU core (40 MHz max) communicates exclusively with the 802.15.4 modem via a dedicated, 8 MHz-capable SPI interface - with internal routing of M_IRQ, RXTXEN, M_RST, and ATTN signals. Its RF front-end integrates a dual-path PA, on-chip T/R switch, and trimmable 16 MHz crystal oscillator, eliminating external VCO tuning components.
It supports both packet and streaming data modes, with hardware-accelerated O-QPSK modulation, full DSSS encoding/decoding, and integrated 24-bit event timer plus four programmable timer comparators - offloading timing-critical tasks from the MCU while maintaining strict 802.15.4 compliance for channel agility and interference resilience.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF Standard | IEEE 802.15.4-2003 compliant O-QPSK transceiver operating in 2.4 GHz ISM band with 16 selectable channels. |
| Receive Sensitivity | -92 dBm (typical) at 1% PER for 20-byte packet - 7 dB better than 802.15.4 minimum, enabling longer range or lower transmit power. |
| Output Power Range | Programmable from -27 dBm to +3 dBm (typical); nominal 0 dBm - allows dynamic link budget adjustment per node role. |
| Memory | 60 KB on-chip flash (with block protection/security) and 4 KB RAM - sufficient for full ZigBee BeeStack including AES-128 encryption and HA/SE profiles. |
| Supply Voltage | 2.0 V to 3.4 V operation with integrated regulators for analog (VDDA), digital (VDDD), and RF (VDDVCO/VDDLO) domains - simplifies single-supply battery designs. |
| Operating Temperature | -40°C to +85°C - qualified for residential, commercial, and industrial embedded wireless sensor and control nodes. |
| Package | 71-pin LGA, 9 mm × 9 mm × 1 mm - surface-mount compatible with standard reflow, no lead coplanarity concerns. |
Pinout & Package
MC13213R2 uses the Case 1664-01 71-pin LGA package (9×9×1 mm). Pin functions are validated per Freescale MC1321x Rev. 1.8 Table 2 and Figure 3, with dedicated MCU, modem, power, RF, and test signal assignments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| PTG1/XTAL & PTG2/EXTAL | Modem crystal oscillator interface | Connects to 16 MHz fundamental-mode crystal; internal trimming eliminates need for external load capacitors. |
| RFIN_P / RFIN_M | Differential RF input/output | Bidirectional ports for internal LNA/PA when using integrated T/R switch; require 50 Ω matching network to antenna. |
| PAO_P / PAO_M | Differential PA output | Open-drain outputs requiring external bias network to VDDA; used only with external balun or discrete PA/LNA. |
| CLKO | Programmable clock output | Provides 16/8/4/2/1 MHz or 32.786+ kHz clock to MCU - enables single-crystal system architecture. |
| ATTN | Active-low modem wake signal | Driven by MCU to exit modem hibernate/doze modes; must remain driven during low-power states. |
| PTE5/SPSCK1 – PTE2/SS1 | Dedicated SPI interface | Internal MCU-to-modem SPI bus (clock, MOSI, MISO, CE); pins are factory-test-only and not for external connection. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated 802.15.4 modem + HCS08 MCU | Eliminates inter-chip routing, reduces BOM count, and guarantees timing alignment between radio and stack execution. |
| On-die crystal oscillator trimming | Enables automated production calibration to meet ±40 ppm 802.15.4 frequency accuracy without manual capacitor tuning. |
| Dual-mode data transfer (packet/streaming) | Packet mode conserves MCU cycles for burst applications; streaming mode enables real-time sensor data forwarding with low latency. |
| Seven modem GPIOs + 32 MCU GPIOs | Supports direct peripheral interfacing (e.g., sensors, LEDs, buttons) without external I/O expanders in endpoint devices. |
| Hardware CRC and Link Quality Indicator | Offloads frame validation and RSSI estimation from firmware; LQI measured over 64 µs post-preamble for accurate link assessment. |
Applications
| Smart Energy Metering | Home Automation Lighting Control |
|---|---|
Use Scenario: Wireless AMR node transmitting hourly consumption data to a collector via ZigBee mesh. IC Role / Device Role / Timing Role: MC13213R2 serves as end-device coordinator with full BeeStack, handling secure AES-128 encrypted frames and automatic route discovery. Use Value: 60 KB flash stores full Smart Energy Profile stack; -92 dBm sensitivity ensures reliable reception in metal-enclosed meter cabinets. | Use Scenario: Battery-powered wall switch controlling multiple ZigBee Light Link bulbs in a residential zone. IC Role / Device Role / Timing Role: MC13213R2 operates as a ZigBee Green Power proxy, using ultra-low-power stop modes and wake-on-ATTN for sub-10 µA sleep current. Use Value: Integrated 16-bit TPM timers drive PWM dimming logic; 4 KB RAM buffers multi-hop command queues without external SRAM. |
| Industrial Asset Tracking | Healthcare Patient Monitor |
Use Scenario: Wireless temperature/humidity tag attached to medical equipment, reporting location and environmental data every 5 minutes. IC Role / Device Role / Timing Role: MC13213R2 functions as a ZigBee router-capable sensor node, leveraging dual crystal support for precise timestamping of sensor events. Use Value: Programmable output power (-27 to +3 dBm) extends battery life in low-duty-cycle deployments; 8-channel ADC directly digitizes analog sensor outputs. | Use Scenario: Wearable pulse oximeter transmitting SpO₂ and heart rate to bedside gateway using ZigBee Health Care profile. IC Role / Device Role / Timing Role: MC13213R2 acts as secure medical endpoint with BeeStack HC, managing AES-128 session keys and periodic health data bursts. Use Value: On-chip voltage regulators maintain stable 2.0–3.4 V operation across depleting coin-cell battery; CT_Bias pin controls external LNA for improved weak-signal reception. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ZigBee-compliant SoC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| EM357-RTR | ARM Cortex-M3 core (24 MHz), 256 KB flash, 32 KB RAM; higher performance but larger footprint (7×7 mm QFN-48). | Targets complex gateways or coordinators needing BLE/ZigBee dual-mode; not drop-in for MC13213R2's HCS08-based SMAC/BeeStack porting. | Select EM357-RTR only when migrating to ARM-based stacks or requiring >60 KB code space and USB connectivity. |
| CC2530F256RHAT | 8051 core, 256 KB flash, 8 KB RAM; identical 2.4 GHz 802.15.4 PHY but lacks integrated LGA packaging and crystal trimming. | Suitable for cost-sensitive star networks; requires external crystal load caps and separate voltage regulation for RF/analog domains. | Choose CC2530F256RHAT for high-volume, non-mesh applications where PCB area and calibration labor are less constrained than in SIP-based designs. |
Compared with EM357-RTR and CC2530F256RHAT, MC13213R2 offers the smallest form factor and lowest external component count for certified ZigBee endpoint designs - trading raw CPU throughput for deterministic RF-MCU coexistence, production-ready frequency calibration, and seamless integration of Freescale's mature BeeStack software suite.
Availability
MC13213R2 is available at Aetrix Electronics and suitable for residential automation, smart metering, and industrial sensor networks requiring stable component supply, long-term lifecycle support, and traceable sourcing for certified wireless deployments.
Supply support for MC13213R2 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
NXP Semiconductors acquired Freescale in 2015 and maintains legacy product support, quality systems, and documentation for the MC1321x family under its broad portfolio of secure connected devices.
The MC1321x product line was designed specifically for ultra-low-power, standards-compliant ZigBee endpoint devices - prioritizing SIP integration, production-calibratable RF, and software-ready memory resources to accelerate time-to-certification for Home Automation and Smart Energy applications.
FAQ
What is the primary function of the MC13213R2 in a ZigBee network?
The MC13213R2 serves as a fully integrated ZigBee end-device or router, combining an IEEE 802.15.4-compliant 2.4 GHz transceiver and HCS08 MCU in one package. It executes Freescale's BeeStack protocol stack - supporting AES-128 encryption, mesh routing, and Smart Energy/Home Automation profiles - making MC13213R2 ideal for certified endpoint nodes in residential and industrial wireless sensor networks.
Does the MC13213R2 require external crystal load capacitors?
No, the MC13213R2 does not require external crystal load capacitors. Its onboard 16 MHz crystal oscillator includes programmable trimming capability, allowing automated production calibration to meet IEEE 802.15.4 frequency accuracy requirements without manual capacitor selection - a key differentiator confirmed in Freescale's MC1321x Rev. 1.8 technical data.
How does the MC13213R2 manage power in battery-operated applications?
The MC13213R2 supports multiple low-power modes including Stop2, Stop3, and modem-specific hibernate/doze states. With supply voltage ranging from 2.0 V to 3.4 V and integrated regulators, it achieves sub-10 µA sleep current. The ATTN pin enables wake-on-radio-event, and CLKO output allows synchronized MCU wake-up - all critical for extending battery life in MC13213R2-based sensor nodes.
Can the MC13213R2 operate with a single crystal for both MCU and modem clocks?
Yes, the MC13213R2 supports single-crystal operation. Its CLKO pin delivers programmable frequencies (16/8/4/2/1 MHz or 32.786+ kHz) derived from the modem's 16 MHz crystal, which can serve as the MCU clock source - eliminating the need for a second crystal and reducing BOM count and board space in compact MC13213R2 designs.
What software stacks are officially supported for the MC13213R2?
Freescale officially supports SMAC (Simple MAC), IEEE 802.15.4 MAC, SynkroRF, BeeStack, and BeeStack Consumer (ZigBee RF4CE) for the MC13213R2. BeeStack - with full ZigBee 2006 compliance, AES-128 security, and Home Automation/Smart Energy profile support - is the primary stack for certified deployments, and all are validated against MC13213R2's 60 KB flash and 4 KB RAM resources.
MC13213R2 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:
- DSSS, O-QPSK
- Frequency:
- 2.4GHz
- Data Rate (Max):
- 250kbps
- Power - Output:
- 3dBm
- Sensitivity:
- -92dBm
- Memory Size:
- 60kB Flash, 4kB RAM
- Serial Interfaces:
- I2C, SPI
- GPIO:
- 32
- 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)
MC13213R2 FAQ
1.How can I place an order for MC13213R2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MC13213R2 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 MC13213R2 reliable?
The price and inventory of MC13213R2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC13213R2 is usually 5 days.
3.What payment methods are accepted for MC13213R2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC13213R2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC13213R2?
MC13213R2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC13213R2 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 MC13213R2?
For technical support, including MC13213R2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC13213R2 requirements.
6.How does Aetrix verify that MC13213R2 is sourced from the original manufacturer or authorized distributors?
All MC13213R2 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 MC13213R2 meets industry standards.
7.What is the process for return or replacement of MC13213R2?
All MC13213R2 units undergo pre-shipment inspection (PSI). If there is an issue with MC13213R2, 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 MC13213R2 part is unused and in its original packaging.
Return procedure for MC13213R2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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