California Eastern Laboratories ZIC2410P3, ZIC2410P2 Users Manual

PRELIMINARY DATA SHEET

MeshConnect™ Module Series

Module and Extended Range Module

Integrated Transceiver Modules for ZigBee / IEEE 802.15.4

Development Kits available: ZICM2410P0-KIT2-1, ZICM2410P2-KIT1-1

DESCRIPTION

CEL's MeshConnect™ Module Series provides high performance
and low cost 2.4 GHz IEEE 802.15.4 / ZigBee modules for a broad
range of wireless networks. The MeshConnect certied and quali­ed modules, enable customer to accelerate time to market by
greatly reducing design and certication phases of development.

CEL's MeshConnect™ radio modules leverage the advanced
features of the MeshConnect™ Integrated Circuit (IC). The IC is
a true single-chip solution, compliant with ZigBee specications
and IEEE 802.15.4, a complete wireless solution for all ZigBee
applications. The IC consists of an RF transceiver with baseband
modem, a hardwired MAC and an embedded 8051 microcon­troller with internal Flash memory. The device provides numerous
general-purpose I/O pins, peripheral functions such as timers and
UARTs and is one of the rst devices to provide an embedded
Voice CODEC. This device is also ideal for low power applications.

The original MeshConnect module delivers excellent performance
at a surprisingly low cost. The module’s +6dBm output power
means better range, more reliable transmission and fewer nodes
in your network. It also makes these modules ideal for applica­tions where cost and power constraints do not allow for external
power ampliers or peripheral range extension components.

The MeshConnect Extended Range module adds a power ampli­er (PA) and low noise amplier (LNA) to increase range to over
two miles - plus more reliable transmission and fewer nodes in
your network. It is especially useful for open outdoor applica­tions where the nodes are physically far apart, or for indoor use
where the nodes have to operate in a noisy RF environment. The
Extended Range Module’s outstanding +123 dBm budget link
ensures high quality connections even in such harsh environments.

ORDERING INFORMATION

Part Number Order Number Description

+6 dBm Output power,
PCB Trace Antenna

+6 dBm Output power,
with U.FL Connector for
external antenna

+6 dBm Engineering
Development Kit

+20 dBm Output power,
PCB Trace Antenna

+20 dBm Output power,
with U.FL Connector for
external antenna

Evaluation board for +20
dBm module

MeshConnect™

Module

MeshConnect™

Extended Range

Module

ZICM2410P0-1

ZICM2410P0-1C

ZICM2410P0-KIT2-1

ZICM2410P2-1

ZICM2410P2-1C

ZICM2410P2-KIT1-1

™

MeshConnect

• 96 kB FLASH Memory

• 8 kB SRAM

• 8051 MCU core

• up to 22 GPIO Pins

• SPI (Master/Slave) + UARTs

• I2S/PCM Interface with two

128-byte FIFOs

• µ-law/a-law/ADPCM Voice Codec

• 4-channel 8-bit ADC

Module Series

FEATURES

• High RF performance:

- Up to 123.5 dB RF Link Budget

- RX Sensitivity: -97 dBm and -103.5 dBm

- RF TX Power:+6 dBm and +20 dBm

• Scalable Data Rate: 250 kbps, 500 kbps and 1Mbps

• Miniature footprint: 1” x 1.350” (25.4 mm x 34.3 mm)

• Voice Codec Support: µ-law/a-law/ADPCM

• 4 Level Power Management Scheme w/ Deep Sleep Mode (0.3 µA)

• Integrated PCB trace antenna

• 16 RF channels

• Up to 12,000 feet of range

• AES 128-bit encryption

• FCC, CE and IC certications

• ROHS compliant

APPLICATIONS

Industrial Controls

• Food processing controls

• Trafc Management

• Sensor Networks

• Asset Management

• Barcode reader

• Patient Monitoring

• Glucose monitor

Home &
Building Automation

• Security

• HVAC control

• Lighting control

• Thermostats

The information in this document is subject to change without notice, please conrm data is current

Document No: 0007-00-07-00-000 (Issue C)

Date Published: October 6, 2009

Page 1

MODULE BLOCK DIAGRAM

16 MHz

XTAL

Radio

Micro

processor

ANT

Connector

PWR

Reg

MeshConnect™ Module Series

Module

MeshConnect™ IC

DEVELOPMENT KIT

CEL's MeshConnect Development Kit assist users in
both evaluation and development. As a stand-alone radio
system, the kit allows users to place the modules in to the
target environment and evaluate performance on-site. The

MeshConnect Development Kit also serves as an invalu-

able aid in application development. Through the many
interface headers on the board, the user has access to all
the MeshConnect module pins enabling easy connection
to target systems for application development. The key
components of the MeshConnect Development Kits are
the CEL’s MeshConnect radio module and the interface
board.

The MeshConnect module contains the CEL transceiver
IC, Crystals, Power Regulator and an integrated PCB
antenna with a connector for an external antenna
(optional). The interface board features a serial com­munication interface, a power management module, and
peripherals such as potentiometers, LEDs, and GPIO
headers.

PWR

Reg

MeshConnect™ IC

Connector

Castellation Edge

Extended Range Module

16 MHz

XTAL

Micro

processor

Radio

PA

LNA

MeshConnect™ Module Development Kit

Kit Contents:

• Evaluation Boards w/Module (3)

• Network Analyzer (1)

• Antennas (1)

• USB Cables (2)

• Jumpers (10)

MeshConnect™ Extended Range Module Development Kit

• AA Batteries (4)

• Universal AC/DC Power Supply (2)

• Software & Technical Information CD (2)

ANT

For more detail information regarding MeshConnect
Development Kits, refer to the respective development
kit user guides documents. (Available at CEL’s website

http://www.cel.com)

Order Number

ZICM2410P0-KIT2-1

ZICM2410P2-KIT1

+6 dBm Engineering Development Kit

Evaluation board for +20 dBm module

Description

Kit Contents:

• Evaluation Boards w/Module (1)

• USB Cables (1)

• Jumpers (2)

• Software & Technical Information CD (2)

Page 2

MeshConnect™ Module Series

TABLE OF CONTENTS

Introduction and Overview

Description.............................................................................................................................................................................................. 1

Features.................................................................................................................................................................................................. 1

Applications............................................................................................................................................................................................ 1

Ordering Information............................................................................................................................................................................. 1

Module Block Diagram...........................................................................................................................................................................

Development Kit.....................................................................................................................................................................................

System Level Function

Transceiver IC......................................................................................................................................................................................... 4

Modes of Operation (TX, RX, Sleep)...................................................................................................................................................... 5

Power Amplier....................................................................................................................................................................................... 6

Interface..................................................................................................................................................................................................

Software Tools........................................................................................................................................................................................ 6

Electrical Specication

Absolute Maximum Ratings................................................................................................................................................................... 8

Recommended (Operating Condition).................................................................................................................................................. 8

DC Characteristics.................................................................................................................................................................................. 8

RF Characteristics.................................................................................................................................................................................. 8

2

3

6

Pin Signal & Interfaces

Pin Signals I/O Conguration................................................................................................................................................................ 9

I/O Pin Assignment................................................................................................................................................................................. 9

Module Dimensions................................................................................................................................................................................ 11

Processing

Agency Certications

Shipment, Storage & Handling

References & Revision History

13

14

15

16

Page 3

MeshConnect™ Module Series

TRANSCEIVER IC

A true monolithic solution, the MeshConnect IC incorporates the RF transceiver with baseband modem, a hardwired MAC,
and an embedded 8051 microcontroller, offering an excellent low cost high performance solution for all IEEE 802.15.4 /
ZigBee applications.

PS/2

UART/2

SPI

WDT

GPIO/24

Timer/4

PWM/2

Quad

Key Scan

Digital

Regulator

With an industry best +8 dBm output power, the MeshConnect IC will support a wide a variety of applications without the
need for external amplication. Combined with a highly sensitive -98 dBm receiver the MeshConnect IC leads the industry
with 106 dB link budget.

ADPCM

a-law
μ-law

(8051)

RC

Oscillator

MCU

Voice

FIFFO

DMA

Clock

PLL

MAC

AES

Engine

FLASH

96KB

POR

MODEM

DATA

8KB

ROM

3V

Ciruitry

RF TX

RF RX

PLL

Temp.

Sensor

Bat

Monitor

ADC

(4CH)

Analog

Regulator

In addition to excellent RF performance at ZigBee (250 kbps) data rates, the IC adds high speed modes, Turbo (500 kbps)
and Premium (1 Mbps), for networks looking for increased throughput. The device provides numerous general-purpose I/O
pins, peripheral functions such as timers and UARTs and is one of the rst devices to provide an embedded Voice CODEC.

CEL provides its customers with the CEL ZigBee Stack as part of the software library. Also available are the hardware &
software tools required to develop custom applications.

The combination of industry leading link budget, high speed RF, and integrate voice CODEC make the IC a truly distinct
single chip solution.

The Extended Range module adds both an PA and LNA to maximize RF performance. The NEC uPG2250 PA enable the
Extended Range module to output up to +20 dBm transmit power. In the receive path the addition of the UPC8233 LNA
boosts the already sensitive receiver up to -103.5 dBm. The Extended Range link budget boasts a very robust 123.5 dBm
enabling a line of sight range over 2 miles.

Page 4

MeshConnect™ Module Series

ANTENNA

CEL's MeshConnect modules include an integrated Printed Circuit Board (PCB) trace antenna. An optional u.FL connector
can be specied, providing connection to a 50-ohm external antenna of the user’s choice. See Ordering Information on
page 1.

The PCB antenna employs an F-Antenna topology that is compact and supports an omni-directional radiation pattern.
To maximize antenna efciency, an adequate ground plane must be provided on the host PCB. Correctly positioned, the
ground plane on the host PCB will contribute signicantly to the antenna performance (it should not be directly under
the F-Antenna). The position of the module on the host board and overall design of the product enclosure contribute to
antenna perfor mance. Poor design affects radiation patterns and can result in reection, diffraction, and/or scattering of the
transmitted signal.

Here are some design guidelines to help ensure antenna performance:

• Never place the ground plane or route copper traces directly underneath the antenna portion of the module.

• Never place the antenna close to metallic objects.

• In the overall design, ensure that wiring and other components are not placed near the antenna.

• Do not place the antenna in a metallic or metalized plastic enclosure.

• Keep plastic enclosures 1cm or more from the antenna in any direction.

For optimum antenna performance, the MeshConnect modules should be mounted with the PCB trace antenna
overhanging the edge of the host board. To further improve performance, a ground plane may be placed on the host board
under the module, up to the antenna. The installation of an uninterrupted ground plane on a layer directly beneath the
module will also allow you to run traces under this layer. CEL can provide assistance with your PCB layout.

MODES OF OPERATION

There are three power down modes in the IC. Each mode can be set using the PDMODE [1:0] bits in the PDCON register
and power down modes can be started by setting the PDSTART bit to 1. Each mode has a different current consumption
and wake-up sources, please refer to the IC datasheet for further information on the available power down modes. Table 8
describes the three power down modes.

Table 8 – Power Down Modes

PDMODE [1:0] Description Wake-Up Source

0 Active (Normal Operation) - -

Hardware Reset,

1 PM1 mode

2 PM2 mode

3 PM3 mode

Sleep Timer interrupt,

External interrupt

Hardware Reset,

Sleep Timer interrupt,

External interrupt

Hardware Reset,

External interrupt

Regulator for Digital

block

ON

OFF

(After wake-up, register

conguration is required)

OFF

(After wake-up, register

conguration is required)

Page 5