ZB-21 ZigBee Module Features Full ZigBee standard support Complet

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ZB-21 ZigBee Module Features Full ZigBee standard support Complet

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Amp'ed Inc.
ZB-21 ZigBee Module Features
Full ZigBee standard support Complete ready module Integrated chip antenna ARM7 microprocessor 33MHz 128K bytes flash memory bytes SRAM memory bytes EEPROM memory 250K data rate 128-bit encryption security Range Indoor, 100m 16550 UART interface interface inputs general purpose I/O, 20mA capable command power modes, <25uA
15mm 27mm
Description
most capable ZigBee modules available, ZB-21 ZibBee Module designed maximum flexibility. ZB-21 module includes ARM7TDMI processor full function ZigBee radio. ZB-21 surface mount module that provides fully embedded, ready ZigBee wireless technology. ARM7 processor available flexible custom development, which makes this true wireless microcontroller device. Power consumption been carefully optimized battery powered applications, <25uA sleep state. Custom firmware easily pre-loaded into these highly tuned tested modules that they ready install without additional procedures.
Typical Wireless Applications
Cable replacement/Serial communications Industrial diagnostics control Wireless transactions Telemetry/Remote sensing data capture Medical device communications Commercial/Home building automation Energy metering control
Additional Documentation
Quick Start Guide zbSerial Reference Guide Design Guide
©2008 Amp'ed
1722 Ringwood Ave, Suite 250, Jose, 95131, www.ampedrf.com
ZB21 Datasheet 07/21/2008 Page
Amp'ed Inc.
Hardware Specifications
Recommended Operating Conditions Current Consumption
General Conditions (VIN 3.3V 25°C)
Modes
Typical Power Consumption
Typical data transmit Power down Peak current
Unit
Selected Characteristics
Parameters
Antenna load Sensitivity level output power
Typical
Unit
Absolute Minimum Maximum Ratings
Rating
Operating Temperature Range Supply Voltage Signal Voltage Frequency Storage temperature range Supply voltage, Signal Voltage
2.85 2405 -0.3 -0.3
Typical
2480 +150
Unit
Volts Volts Volts Volts
©2008 Amp'ed
1722 Ringwood Ave, Suite 250, Jose, 95131, www.ampedrf.com
KC21 Datasheet 03/3/2008 Page
Amp'ed Inc.
Assignment
Name
Type
Pin#
Description
Receive data Transmit data Clear send (active low) Request send (active low) Input System Clock (4-33MHz) System Clock Source: Internal (H),External Input (active low) (Default: Pull Down) Reset input (active ms); General Purpose Input/Output General Purpose Input/Output General Purpose Input/Output General Purpose Input/Output General Purpose Input/Output General Purpose Input/Output General Purpose Input/Output General Purpose Input/Output General Purpose Input/Output General Purpose Input/Output General Purpose Input/Output General Purpose Input/Output
Function
UART Interface
SYSCLK MODE2 BOOT0 MODE3 RESET GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO GPIO [10] GPIO [11]
Special Function Flash
External Clock Input (optional)
Boot ROM, high Application ROM, Reserved testing
GPIO General Purpose Input/Output
SPI; MOSI SPI; SCLK SPI; A/D, AIN2 A/D, AIN0 20mA current sink 20mA current sink 20mA current sink
A/D, AIN3 A/D, AIN1 SPI; MISO
©2008 Amp'ed
1722 Ringwood Ave, Suite 250, Jose, 95131, www.ampedrf.com
KC21 Datasheet 03/3/2008 Page
Amp'ed Inc.
Hardware Design
Amp'ed modules support UART, SPI, GPIO hardware interfaces. This section details typical usage models these features. Please note that usage these interfaces dependant upon firmware that loaded into module, beyond scope this document.
UART Interface
UART compatible with 16550 industry standard. Four signals provided with UART interface. pins used data while pins used flow control.
Notes
RESET internally pulled high. BOOT0 should tied start from application code ROM, high will enable boot code ISFP chip programming. MODE2 internally pulled high, internal clock source default. MODE3 internally pulled low. This reserved testing. pins must well grounded. area around module should free ground planes, power planes, trace routings, metal least from antenna directions. Traces should routed underneath module.
Module Reflow Installation
ZB-21 surface mount module supplied pin, 4-layer PCB. final assembly recommended reflow profile RoHS/Pb-free applications, Sn96.5/Ag3.0/Cu0.5 solder recommended.
Maximum peak temperature 230° 240°C (below 250°C). Maximum rise fall slope after liquidous 2°C/second. Maximum rise fall slope after liquidous 3°C/second. Maximum time liquidous seconds.
Layout Guidelines
GPIO Interface
GPIOs capable sinking sourcing current, except GPIO5,6,and which sink 20mA current. These pins tolerant.
©2008 Amp'ed
1722 Ringwood Ave, Suite 250, Jose, 95131, www.ampedrf.com
KC21 Datasheet 03/3/2008 Page
Amp'ed Inc.
Ordering Information
Part Name ZB-21 ZB-21L ZB-21Ext Description Integrated chip antenna antenna, port Supports U.FL external antenna connector
Picture Available ZB-21 ZB-21L ZB-21Ext
©2008 Amp'ed
1722 Ringwood Ave, Suite 250, Jose, 95131, www.ampedrf.com
KC21 Datasheet 03/3/2008 Page

ZB-21 ZigBee Module Features Full ZigBee standard support Complet

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