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ZICM357P2-2

MeshConnect™ EM357 Module - Ember EM357 Transceiver Based Module

California Eastern Laboratories. 

DATA SHEET

MeshConnect™ EM357 Module

ZICM357P2

Ember EM357 Transceiver Based Module

Integrated Transceiver Modules for ZigBee

DESCRIPTION

MeshConnect CEL’s MeshConnect™ EM357 Module combines a high

performance RF solution with the market's premier ZigBee®

D stack. The addition of on board memory enables Over-the-Air

(OTA) programming without the need for additional in system

memory. The integrated Power Amplifier (PA) maximizes

E range and performance. The small module footprint makes

it suitable for a wide range of ZigBee applications. The

D MeshConnect EM357 Module is certified and qualified,

enabling customers to accelerate time to market by greatly

N N reducing the design and certification phases of development.

E IG CEL’s MeshConnect™ EM357 Module (ZICM357P2) is

based on the Ember EM357 Zigbee® compliant System

on Chip (SoC) IC. The IC is a single-chip solution compliant

M with ZigBee specifications and IEEE 802.15.4, a complete

S wireless solution for all ZigBee applications. The IC consists

of an RF transceiver with the baseband modem, a hardwired

M E MAC and an embedded 32-bit ARM® Cortex™-M3

microcontroller with internal RAM (12 kB) and Flash (192 kB)

O D memory. The device provides numerous general-purpose

I/O pins and peripheral functions such as timers and UARTs.

C The MeshConnect EM357 Module adds a PA to increase

E W range, provide more reliable transmission, and reduce the

number of nodes in a network. It is useful for open outdoor

E applications where the nodes are physically far apart or

R for indoor areas where the nodes have to operate in a

noisy RF environment. The module’s outstanding 120 dB

N link budget ensures high quality connections even in such

T harsh environments.

O R The MeshConnect EM357 module also integrates an

optional 1MB Flash memory for OTA program updates,

N FO making this device ready for Smart Energy Applications.

™ EM357 Module

• FLASH Memory:

192 kB (EM357 Internal)

1MB (on Module Board - Optional)

• 12 kB SRAM

• 32-bit ARM® Cortex™-M3

• Up to 23 GPIO Pins

• SPI (Master/Slave), TWI, UART

• Timers, Serial Wire/JTAG Interface

• 5-Channel 14-Bit ADC

• Transmit Power +20dBm

• 1MB Additional Flash for OTA Programming (Optional)

• +120 dB RF Link Budget

FEATURES

• High RF Performance:

Up to 120 dB RF Link Budget

RX Sensitivity: -100 dBm

RF TX Power: +20 dBm

• Data Rate: 250 kbps

• Small Footprint: 1” x 1.41”

(25.4 mm x 35.9 mm)

• Advanced Power Management

Scheme with Deep Sleep Mode

• Antenna Options:

1) Integrated PCB Trace Antenna

or

2) U.FL Connector for External Antenna

• 16 RF Channels

• AES Encryption

• FCC, CE and IC Certifications

• ROHS Compliant

APPLICATIONS

• Smart Energy/Grid Markets

Smart Meters

• Building Automation and Control

• General ZigBee Wireless

Sensor Networking

• Home Automation and Control

Thermostats

Displays

Energy Management

Security Devices

HVAC Control

Lighting Control

Flash Memory

• 192 kB (EM357 Internal)

• 1MB Additional Flash for OTA Programming (Optional)

Note: The EM357 Module without additional Flash

memory is recommended for applications where the

module is used with an external host processor

(Network Co-Processor mode)

ORDERING INFORMATION

Part Number

Order Number

Description

Min/Multiple

ZICM357P2-2

+20 dBm Output Power, PCB Trace Antenna and 1MB Additional Flash

140/140

MeshConnect

EM357 Module

ZICM357P2-2C

ZICM357P2-1-NF

+20 dBm Output Power with U.FL Connector for External Antenna,

1MB Additional Flash

+20 dBm Output Power, PCB Trace Antenna (No Additional Flash Memory)

140/140

140/140

ZICM357P2-1C-NF

+20 dBm Output Power with U.FL Connector for External Antenna

(No Additional Flash Memory)

140/140

The information in this document is subject to change without notice, please confirm data is current

Document No: 0008-00-07-00-000 (Issue D)

Date Published: January 14, 2013

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