PIXIE-DIL-PLFE Flexipanel, PIXIE-DIL-PLFE Datasheet

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PIXIE-DIL-PLFE

Manufacturer Part Number
PIXIE-DIL-PLFE
Description
Zigbee / 802.15.4 Modules & Development Tools Pixie Zigbee Mod DIL swtchr Fast End FW
Manufacturer
Flexipanel
Datasheet

Specifications of PIXIE-DIL-PLFE

Wireless Frequency
2.4 GHz
Interface Type
UART, SPI
Modulation
DSSS OQPSK
Security
APS, NWK, MAC, ZDO
Operating Voltage
+ 2.1 V to + 3.6 V
Output Power
1 mW
For Use With/related Products
PIC18LF4620
Summary
Pixie provides a complete ZigBee solution for
OEMs, integrating IEEE 802.15.4 2.4GHz PHY /
MAC layers with Microchip Technology’s NWK /
APL / ZDO layers. It provides a path for extremely
rapid migration from Microchip’s PICDEM Z
ZigBee development environment to market-ready
product.
Pixie is capable of full function device (FFD)
operation and is suitable for router and coordinator
nodes. The lower cost Pixie Lite version is used
for reduced function devices, e.g. endpoints, with
2 fewer I/O lines and being 3mm more compact.
p1
FlexiPanel
Free space range approx 120m
FCC / CE / IC compliant
MAC address allocation
Signature G antenna, low “hand effect” design
Output power 1mW / 0dBm
Consumes less than 25mA when active, 2μA
in sleep mode
15 general I/O lines, featuring 6-channel 10-bit
A/D, serial UART, 4 interrupts, counter input
Master SPI
Surface mount and DIL through-hole versions
Wide temperature range -40ºC to +85ºC
2.1V - 3.6V supply, ideal for Li rechargeables
17-Mar-08
Manufactured to ISO9001:2000
Pixie DS481-17
PIC microcontroller with 2.4GHz IEEE 802.15.4 transceiver and ZigBee stack
© FlexiPanel Ltd
Firmware Features
Pixie is electrically virtually identical to the
PICDEM Z ZigBee development environment and
is fully compatible with Microchip Technology’s
free ZigBee stack, featuring:
Ordering Information
Table 1. Ordering information
Part No
PIXIE-SO-XXXX
PIXIE-DIL-XXXX
PIXLITE-SO-XXXX
PIXLITE-DIL-XXXX
Patents may apply and/or pending
XXXX refer to preloaded firmware options, refer to firmware data
Compatibility with ZigBee 1.0 specification
FlexiPanel Ltd profiles in development for
switching, serial data communications, UI
servers, displays and sensors
Only configuration bits and I/O pin definitions
are changed during migration from PICDEM Z
SCK
Gnd
Gnd
Gnd
RA0
RB4
RB5
RA4
RA1
RA2
RE2
RA3
SDI
SCK - SDI - SDO
Refer to separate data sheets for all-weather enclosures
KBI0 - KBI3
TxD - RxD
8 A to D
1
2
3
4
5
6
7
8
9
10
11
12
13
Pixie
Pixie Lite uses an 18LF2520 and has 5 A to D lines
Figure 2. PICZee functional block diagram
26
25
24
23
22
21
20
19
18
17
16
15
14
Fig 1. Pixie and Pixie Lite
Description
Pixie 26-contact surface mount module
Pixie 26-pin 0.1” Dual-in-Line module
Pixie Lite 24-contact surface mount module
Pixie Lite 24-pin 0.1” Dual-in-Line module
with Microchip
Optional items depicted in blue
(viewed from above)
PIC18LF4620
Zigbee stack
Gnd
Gnd
Gnd
Vdd
SDO
RC7
RE0
RC6
RB7
RE3
RB6
Vunreg
RE1
16MHz
sheets
Gnd
Gnd
Gnd
SCK
RA0
RB4
RB5
RA4
RA1
RA2
RA3
SDI
n.c.
Vdd
1
2
3
4
5
6
7
8
9
10
11
12
13
IEEE 802.15.4
LDO 3V3 reg
Vunreg
100mA
www.FlexiPanel.com
eZBee
radio
Pixie
Pixie
Lite
26
25
24
23
22
21
20
19
18
17
16
14
15
antenna
External
antenna
Internal
Gnd
Gnd
Gnd
Vdd
SDO
RC7
Gnd
RC6
RB7
RE3
RB6
Vunreg
n.c.
TM

Related parts for PIXIE-DIL-PLFE

PIXIE-DIL-PLFE Summary of contents

Page 1

... Zigbee stack eZBee IEEE 802.15.4 KBI0 - KBI3 radio Figure 2. PICZee functional block diagram Pixie Lite uses an 18LF2520 and has lines Optional items depicted in blue Description Pixie 26-contact surface mount module Pixie 26-pin 0.1” Dual-in-Line module Pixie Lite 24-contact surface mount module Pixie Lite 24-pin 0.1” ...

Page 2

... Requires optional voltage regulator option to be fitted for onboard regulation to be functional. 3. This pin may no longer function in future devices and will become a Vddcore power supply pin. Refer to the Future releases of Pixie & Pixie Lite section of this data sheet and the documentation for 18F46J10 and 18F25J10 series devices from Microchip Technology (www.microchip.com). p2 ...

Page 3

... SDI SDO Circuit Description The schematic diagram in figure 3 details the electrical configuration of the Pixie and Pixie Lite modules. Items shown in blue are options and are not fitted as standard. For stock management reasons, units may occasionally be supplied with unrequested options fitted. The EasyBee radio provides PHY and MAC layers conforming to the IEEE 802 ...

Page 4

... MRF24J40-based Pixie devices as soon as possible. continue to be manufactured. Firmware Any communications system based on the IEEE 802.15.4 standard could use the Pixie module. However intended for use as a ZigBee transceiver using the Microchip ZigBee stack. ZigBee overview This section provides a brief overview of the ZigBee communications protocol ...

Page 5

... Systems Interconnection model. Referring to figure 6, the basic tasks of each layer in the stack are as follows: Physical Layer (PHY): The PHY layer consists of a half Front duplex IEEE 802.15.4 radio transceiver. Pixie uses the door 16-channel 2.4GHz ISM band, which is the most widely accepted worldwide. ...

Page 6

... TxD Pixie 4k7 RxD Vss Figure 7. Config tool connector circuit Pin 4 provides 50mA and could power Pixie via a regulator When working from demo code provided by Microchip Technology, bear in mind the following: p6 17-Mar-08 Pixie DS481-17 for use with ...

Page 7

... Pixies and sell you pre-programmed ZigBee devices for commercial use. OUI number / MAC address All IEEE 802.15.4 devices such as Pixie must use a unique 8-byte MAC address. The first 3 bytes (the ‘OUI’ p7 17-Mar-08 ...

Page 8

... NEVER maintain more than one copy of the SQTP file, otherwise you risk duplicating MAC addresses. Radio Frequency Optimizing RF Performance The integral antenna supplied with Pixie is a modified quarter wave F antenna with efficiency of approximately 70%. This is comparable to a dipole and about as high as physically possible. Its radiation pattern is approximately omnidirectional ...

Page 9

... For all-weather and external mounting applications, contact us for a range of puck antenna enclosures. p9 17-Mar-08 Pixie DS481-17 Pixie Lite Pixie Lite is a reduced function device based on the 18LF2520 microprocessor. It has sufficient memory to implement end devices only. Bear the following points in mind when developing applications with Pixie Lite:  ...

Page 10

... PIC18F2520 Data Sheet, downloadable from www.microchip.com. In-Circuit Serial Programming (ICSP) Guide, downloadable from www.microchip.com. CC2420 Data Sheet, downloadable from www.chipcon.com. U.FL connector data sheet, contact FlexiPanel Ltd for details. p10 17-Mar-08 Pixie DS481-17 © FlexiPanel Ltd Patents may apply and/or pending www.FlexiPanel.com ...

Page 11

... ZPCr10 10mm ...

Page 12

... Appendix I Linker script for 18F2520 The following linker script is used by the Pixie Switcher Lite firmware and serves as an example for migration of the Microchip Stack to the PIC18F2520. Note that a single bank stack (256 bytes) is used, and the heap size has been reduced to 512 bytes. ...

Page 13

... FlexiPanel is an Adopter Member of the Zigbee Alliance. To use the Microchip Stack for ZigBee, either you must be a member of the Zigbee Alliance. Alternatively Alliance members can program your firmware into the Pixies and sell you pre-programmed ZigBee devices for commercial use. Manufacturer Contact Details ...

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