![](http://datasheet.mmic.net.cn/390000/TEA1721AT_datasheet_16837608/TEA1721AT_2.png)
The`chipset`is`combined`with`the`robust`JenNet-IP`network`
protocol`stack,`which`offers`small`code`size`and`supports`a`
truly`cost-effective`design.`The`solution`is`complemented`by`
a`full`set`of`reference`designs`and`related`Bill-Of-Materials`
(BOM)`covering`a`wide`range`of`applications.`Other`software`
stacks,`including`ZigBee,`are`available`as`options.
The`GreenChip`smart`lighting`solution`allows`for`multiple`
control`options`including`RF`remote`controls`and`battery-
powered`switches`for`use`in`a`standalone`network.`The`
very`low-power`performance`of`the`JN514x`enables`battery`
lifetimes`exceeding`10`years`from`a`coin`cell,`and`supports`the`
use`of`battery-less,`energy-harvesting`switches.`
Beyond`these`more`conventional`control`options,`the`
JenNet-IP`SW`stack`allows`the`system`to`be`controlled`by`
smartphones,`tablets,`or`PCs.`This`functionality`is`enabled`via`
low-cost`gateways,`providing`control`either`via`the`Internet`or`
the`Local`Area`Network`(LAN).`This`makes`GreenChip`iCFL`and`
GreenChip`iSSL`solutions`for`everyone`from`consumers`in`the`
home`to`professional`users`working`with`Building`Management`
System`(BMS)`applications.
``
GreenChip (iSSL and iCFL) smart lighting solutions
`
`
(Ultra-)low`standby`power`when`lamp`off
–`~`50`mW`with`JenNet-IP`SW`stack`&`low`power`option
–`~`150`mW`with`Zigbee`SW`stack
`
`
Low`cost`option`with`linear`instead`of`buck`supply
`
`
Low`BOM`cost`(ICs,`external`components,`PCBs)
–``Lowest`cost`with`JenNet-based`software`stack`
and`linear`supply
–``~`20%`cost`adder`for`Zigbee`software`stack`due`
to`larger`memory`footprint`RF`chip
`
`
`Flexible`solution`due`to`full`range`of`NXP`
`ighting`drivers,`AC/DC`converters,`and`high`-performance,`
IEEE`802.15.4`single-chip`transceivers`and`MCUs`
–``UBA207x`CFL-family,``SSL21xx`SSL-family,`UBA201x`
TL-family,`both`standalone`controllers`as`with`integrated`
power`FET`
–`100/120`and`230`V`solutions
–`Various`power`ranges`(5`to`150`W)`
–``solated`and`non-isolated`(flyback``and`buck`topologies)
–``Deep`dimmable`down`to`2%`by`RF`remote`control,`switch,`
or`IP`device
–`Triac`tolerant`and`on-off`control`by`triac
–`JN5142`for`JenNet(-IP)`and``JN5148`for`ZigBee`SW`stacks
`
`
Multiple`control`options
–``Battery-powered`switches`and`RF`remote`
control`with`>10`years`battery`lifetime`
–``Dual-boot`option`for`remote`(e.g.`running`
both`RF4CE`and`JenNet/ZigBee`protocols)
–`Battery-less`energy`harvesting``switches
–`PCs,`tablets,`smartphones,`etc.`via`gateway
`
`
Supported`software`stacks`and`size`(excluding`application)
–`JenNet-IP`and`application-specific`options`~`96`kB
–`JenNet`standard`~`50`kB
–`ZigBee`Home`Automation`~`128`kB
–`ZigBee`Green`Power`~`10`kB
System architecture of the GreenChip smart lighting solution
15.4 / ZigBee
LPRF
&
Control
JN5142/48
Lamp Driver
UBA202x (CFL)
SSL210x (SSL)
UBA201x (TL)
AC / DC
Converters
Lighting Drivers
for all types
Low-Power
1-Chip Xceiver
and Control
Mains
Vbus2
Vbus1
Lamp on/off
15 V Supply
Dim Level
EOL, fault
Vstb
Smart Supply
TEA1721
Sample smart lighting network with lamps, switches,
sensors, remote control, and optional IP-control via
gateway by smartphone, tablet, or PC. The lamps can be
IP enabled by a 6LoWPAN stack option used on top of
JenNet
Gateway
TCP/IP to JenNet/ZigBee
WWW
Smartphone / PC
(Wi-Fi / Ethernet)
JenNet/ZigBee
Enabled Smart Lamps
Switches
Sensors
Controls
E