QCA4004
Intelligent connectivity Wi-Fi SoCs (System-on-Chip) for the Internet of Things (IoT).
Intelligent connectivity Wi-Fi SoCs (System-on-Chip) for the Internet of Things (IoT).
The QCA4004 is an intelligent platform for the Internet of Things that contains a low-power Wi-Fi connectivity solution on a single chip. It includes a number of TCP/IP-based connectivity protocols along with SSL, allowing a low-cost, low-complexity system to obtain full-featured internet connectivity and reliable information exchange.
QCA4004 is a product of Qualcomm Technologies, Inc., and/or its subsidiaries.
Power saving Wi-Fi modes
Supports power saving modes and Quad SPI flash for faster wake time which minimizes power consumption and extends battery life.
On-board wake-up manager
The onboard wake-up manager enables self-wake and sleep management, which can further reduce sleep power (down to microamps).
On-chip user development
Developers can write simple applications directly on the QCA4004, eliminating the need for a standalone MCU.
QCA4004 Block Diagram
Features
IEEE 802.11n 1x1 single or dual-band 2.4GHz/5GHz
Single or dual Rx front end for receive diversity
Integrated on-chip processor and memory
Cost optimized RBOM with integrated PA and LNA
Full security support: WPS, WPA, WPA2 and WEP
SPI and UART host interface
Data rates up to 10Mbps
Integrated IPv4/IPv6 networking stack
Green Tx power savings and Low power Rx listen
Low power modes:
- IEEE Sleep with low power consumption and optimal state transition times
- Power optimized listen, receive, transmit and associated operating modes
- Suspend mode (QCA4004 only) for hostless mode of operation with very low power consumption
- Store and recall
HTTP, DNS services
Manufacturing tools for configuration & test
AllJoyn software ensures seamless communication between devices, enhancing ease-of-use for consumers
Specifications
CPU
CPU Clock Speed: Up to 130 MHz
CPU Cores: Tensilica Xtensa
Wi-Fi
Wi-Fi Standards: 802.11a/b/g, 802.11n
Wi-Fi Spectral Bands: 2.4 GHz, 5 GHz
Peak Speed: 150 Mbps
MIMO Configuration: 1x1 (1-stream)
USB
USB Version: USB 2.0
Power Management
Maximum Input Voltage: 3.3V
Battery
Power Output: 1.2V
Security Support
Wi-Fi Security: WEP, WPA, WPA2, WPS
Memory
RAM: 8 KB RAM
Interface
Layers: MAC
Supported Interfaces: I²S, I²C, JTAG, SPI, UART
Input/Output
Maximum PIOs: 22
Package
Package Type: MQFN
Pins: 68 pins
Pitch: 0.4mm Pitch
Package Size: 8 x 8 x 0.9 mm
Compare related products.
| CPU Clock Speed | CPU Cores | Wi-Fi Standards | Wi-Fi Spectral Bands | MIMO Configuration | Bluetooth Version | Bluetooth Technology | LR-WPAN Protocol | Package Type | Pitch | Package Size |
|---|---|---|---|---|---|---|---|---|---|---|
Up to 130 MHz | Tensilica Xtensa | 802.11a/b/g 802.11n | 2.4 GHz 5 GHz | 1x1 (1-stream) | — | — | — | MQFN | 0.4mm Pitch | 8 x 8 x 0.9 mm |
Up to 130 MHz | Tensilica Xtensa | 802.11 b/g/n | 2.4 GHz | 1x1 (1-stream) | — | — | — | MQFN | 0.4mm Pitch | 7 × 7 × 0.85 mm |
Up to 130 MHz | Tensilica Xtensa | 802.11 b/g/n | 2.4 GHz 5 GHz | 1x1 (1-stream) | — | — | — | DRQFN | 0.5mm Pitch | 9 x 9 x 0.9 mm |
Up to 130 MHz | Tensilica Xtensa | 802.11a/b/g 802.11n | 2.4 GHz 5 GHz | 1x1 (1-stream) | — | — | — | DRQFN | 0.5mm Pitch | 9 x 9 x 0.9 mm |
Up to 128 MHz | Arm Cortex-M4F CPU 2 Arm Cortex-M0 CPU 3 Tensilica Xtensa 4 | 802.11a/b/g 802.11n | 2.4 GHz 5 GHz | 1x1 (1-stream) | Bluetooth 5.0 | Qualcomm® Bluetooth mesh Bluetooth Low Energy | Thread Zigbee | BGA | 0.65mm Pitch | 11.2 x 11.2 x 0.95 mm |
Up to 128 MHz | Arm Cortex-M4F CPU 2 Arm Cortex-M0 CPU 3 | — | — | — | Bluetooth 5.0 | Qualcomm® Bluetooth mesh Bluetooth Low Energy | Thread Zigbee | QFN | 0.9mm Pitch | 8 x 8 mm |
Up to 650 MHz | MIPS 24Kc | 802.11 b/g/n | 2.4 GHz | 2x2 (2-stream) | — | — | — | DRQFN | 0.45mm Pitch | 12 x 12 x 0.9 mm |
- 8ch, 12-bit 1Msps
- Up to 128 MHz
- Up to 64 MHz
- Up to 130 MHz. Dedicated Wi-Fi CPU.
Development tools and purchase options.
QCA4004 Development Kits
