CC2533F96RHA Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
Texas Instruments CC2533F96RHA is a 2.4 GHz IEEE 802.15.4 RF System-on-Chip integrating an 8051-compatible MCU with 96 KB flash and 8 KB RAM in a compact QFN package. Designed for ZigBee and RF4CE remote-control applications with a true single-chip wireless solution. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 41
- Lifecycle
- ACTIVE
- Datasheet
- CC2533F96RHA Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2.4 GHz IEEE 802.15.4 compliant RF transceiver with integrated 8051 MCU core for true single-chip ZigBee and RF4CE designs
- 96 KB in-system programmable flash and 8 KB RAM supporting full ZigBee protocol stack and application firmware
- Compact QFN package with low power modes enabling battery-powered remote control and sensor node operation
Applications
The CC2533F96RHA targets ZigBee home automation networks and RF4CE remote-control systems where a single chip must handle both the 2.4 GHz wireless transceiver and the application microcontroller. Its 96 KB flash capacity accommodates a complete ZigBee stack plus user application in set-top box remotes, smart home sensors, and wireless light switches. The low-power modes also make it suitable for coin-cell battery-powered sensor nodes that need to transmit periodic data over a ZigBee mesh network.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CC2533F96RHA:
Frequently Asked Questions
How much flash and RAM does CC2533F96RHA provide, and is it sufficient for a full ZigBee stack?
CC2533F96RHA includes 96 KB of in-system programmable flash and 8 KB of RAM. A typical ZigBee PRO end-device stack implementation consumes approximately 60–70 KB of flash and 4–6 KB of RAM, leaving 26–36 KB of flash and 2–4 KB of RAM for user application code, which is sufficient for remote-control command tables and OTA firmware update buffers in RF4CE or ZigBee home automation profiles.
Which wireless protocols and frequency bands does CC2533F96RHA support?
The CC2533 operates in the 2.4 GHz ISM band and is compliant with IEEE 802.15.4-2006, supporting ZigBee (Z-Stack), ZigBee RF4CE, and IEEE 802.15.4 MAC-layer stacks from Texas Instruments. The RF transceiver achieves a receive sensitivity of approximately -97 dBm and an output power up to 4.5 dBm, providing link budgets sufficient for 30-meter indoor range through 2–3 walls in typical home automation deployments.
What package does CC2533F96RHA use, and what are the antenna connection requirements?
CC2533F96RHA is housed in a QFN (Quad Flat No-Lead) package, which minimizes PCB footprint while providing a low-inductance ground connection through the exposed paddle. The RF port requires a 50 Ω impedance-matched trace to either an on-board chip antenna or a U.FL connector for an external whip antenna. A standard balun and matching network on the RF pins, typically using 2 inductors and 2 capacitors at 2.4 GHz, ensures optimal transmit power and receive sensitivity.
When is CC2533F96RHA a better fit than CC2530F256 for a ZigBee end-device design?
CC2533F96RHA is the preferred choice for cost-sensitive end devices such as remote controls or simple sensors that need 96 KB flash rather than the 256 KB in CC2530F256, reducing unit cost while still fitting a full RF4CE stack. When a design requires more than 96 KB for an OTA bootloader or complex application, the CC2530F256 with 256 KB flash is preferred. CC2533 also integrates a dedicated USB PHY, whereas CC2530 does not, benefiting designs requiring USB charging or PC connectivity alongside the 2.4 GHz radio.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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