ITDB06

Overview

The ITDB06 WiFi Module is a low-cost universal WiFi module that developed and designed by ITEAD. The module integrates industry leading Tensilica L106 ultra-low power 32-bit MCU, 16-bit compact mode, frequency supports 80MHz and 160MHz, supports RTOS, integrates Wi-Fi MAC/ BB/RF/PA/LNA, on-board antenna.

This module supports standard IEEE802.11 b/g/n protocol and complete TCP/IP protocol stack.. It allows users to add Internet of Things (IoT) to devices or to build a separate network controller.

ITDB06 is high performance wireless SOC, it provides maximum usability at the lowest cost, offering unlimited possibilities for adding WiFi functions to other systems.

ITDB06 is a complete and self-contained WiFi network solution that can run independently, it can also be mounted as a slave host MCU operation.

When the module is mounted to application and as the only processor, it can boot directly from the external flash memory. Built-in cache system is provided to increase system performance and reduce memory requirements.

When the wireless network is accessed and undertake WiFi adapter tasks, you can add it to any microcontroller-based design, simply connect SPI/SDIO interface or I2C/UART interface.

The powerful processing and storage capabilities enable it to integrate sensors and other application-specific devices through GPIO, which achieves lowest pre-development and minimal system resources occupation during performing.

This module integrates antenna switch balun and power management converter, thus little external circuitry needed, and the entire solution including the front-end module has reduced the PCB size to a new minimum.

The ITDB06 system leading features include energy saving VoIP quickly switch between sleep/ wake mode, low-power operation self-adaptive radio bias, front-end signal processing capability, troubleshooting and radio systems coexist performance eliminates interference of cellular/Bluetooth/DDR/LVDS/LCD .

Features

• 802.11 b/g/n
• WIFI @2.4 GHz，support WPA/WPA2 safe mode
• Small size 11.5mm*11.5mm
• Built-in 10 bit high accuracy ADC
• Built-in TCP/IP protocol stack
• Built-in switch, balun, LNA, power amplifier and matching network
• Built-in PLL, voltage stabilizer and power management components
• 802.11b mode + 20 dBm output power
• Support antenna diversity
• 10uA deep sleep maintain current, shutdown current is less than 5 uA
• Built-in 32-bit lower power CUP
• SDIO 2.0、SPI、UART
• STBC、1x1 MIMO、2x1 MIMO
• A-MPDU&A-MSDU aggregation and 0.4us guard interval
• Wake-up, connect and transfer data packets in 2 ms
• Standby power consumption: <1.0mW (DTIM3)
• Temp range:-40 ~ 125℃

Specification

Category	Parameters	Explanation
Radio parameters	Wireless Standard	802.11 b/g/n
	Frequency Range	2.4G-25G(2400M-2483.5M)
	Transmitting power	802.11b: 20dBm
		802.11g: 17dBm
		802.11n: 14dBm
	Receiving sensitivity	802.11b: (11Mbps)-91dbm
		802.11g: (54Mbps)-75dbm
		802.11n: (MCS7)-72dbm
Hardware parameters	Data access	UART/HSPI/I2C/I2S/Ir Remote Control
		GPIO/PWM
	Operating Voltage	3.0~3.6V（Suggested 3.3V）
	Working current	Average: 80mA
	Operating temperature	-40°~125°
	Storage temperature	Room temperature
	Size	16mm*24mm*3mm
Software parameters	Wireless Network Mode	Station/softAP/SoftAP+station
	Security Mechanism	WPA/WPA2
	Encryption Type	WEP/TKIP/AES
	Upgrading firmware	Local serial programming / Cloud Upgrade / Host Download Burn
	Network protocol	IPv4, TCP/UDP/HTTP/FTP
	User Profiles	AT + instruction set, cloud server, Android/iOS APP

Electrical Characteristics

Parameter	Condition	Min	Type	Max	Unit
Storage temperature		-40	Room temp.	125	℃
Max solder temperature	IPC/JEDEC J-STD-020			260	℃
Working voltage		3.0	3.3	3.6	V
I/O VIL/VIH		-0.3/0.75VIO		0.25VIO/3.6	V
I/O VPL/VOH		N/0.8VIO		0.1VIO/N	V
I/O Imax				12	mA