Billion ZigBee Module User Manual (MD1000)
DESCRIPTION The MD1000 module is a ZigBee™ network solution that integrates a 2.4Ghz, IEEE ® 802.15.4-compliant transceiver with a 32 bit ARM Cortex M3microprocessor. It contains integrated Flash and RAM memory and peripherals of use to designers of ZigBee-based applications. The transceiver utilized an efficient architecture in which the integrated receiver channel filtering allows for co-existence with other communication standards in the 2.4Ghz spectrum such as Wi-Fi and Bluetooth.
GENERAL FEATURES Ember™ EM357 platform 192KB Flash memory, with option read protection 12KB SRAM ® 32-bit ARM Cortex M3 microprocessor 24 general purpose I/O ports DMA-SPI, I2C and UART interfaces Integrated 12-bit resolution ADC Designed for EmberZNet ZigBee Pro compliant networks Miniature footprint: 2cm x 3cm Integrated PCB trace antenna and U.
RX Sensitivity Typical -100dBm(-101dBm in Boost mode) at 1% packet error rate Operating Temperature (Ambient) -40 °C ~ +85 °C Humidity (Non-condensing) 0~95% RH I/O PIN ASSIGNMENT Pin # Name Direction Description 1 GND Ground Ground 2 NC NC No connection 3 GND Ground Ground 4 GND Ground Ground 5 GND Ground Ground 6 NC NC No connection 7 VCC Power 3.3V power supply input (2.1V~3.6V) 8 VCC Power 3.3V power supply input (2.1V~3.
37 PB6 I ZigBee WPS input 38 VCC Power 3.
ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings Parameter Min. Typ. Max. Unit Power supply voltage -0.3 3.6 V Voltage on any digital pin -0.3 VCC + 0.3 Max 3.6 V Operation temperature range -40 85 °C Storage temperature range -40 125 °C Note: Exceeding the maximum ratings may cause permanent damage to the module or devices. Operating Conditions Parameter Min. Max. Unit 3.6 V Input current for logic 0 -0.5 µA Input current for logic 1 0.5 µA Power supply voltage Typ.
DC Characteristics Parameter Min. Typ. Max. Unit Active Current (TX) TX, Normal Mode, +3 dBm 31 mA TX, Boost Mode, +8 dBm 39 mA TX, Normal Mode, 0 dBm 28.5 mA RX, Normal Mode, +3 dBm 26 mA RX, Boost Mode, +8 dBm summarizes the DC characteristics at 25°C and VDD of 3V of the EM35x Module. 27 mA Active Current (RX) RF Characteristics (@25°C, VCC=3.3V) Parameter Min. Frequency Range Typ. 2405 Channel Spacing Max.
7
PCB COPPER PATTERN LAYOUT 8
DIMENSIONS 9
Placement Guideline It is recommended that MD1000 be placed on the corner of the main board and near the edge as shown below.
Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
