EM2420,EM2420DK,EM2420EK,EM2420TR

Part No.:
EM2420,EM2420DK,EM2420EK,EM2420TR
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Description:
2.4 GHz IEEE 802.15.4 / ZigBee RF Transceiver
File Size:
1090 K
Page:
89 Pages
Logo:
Maker:
ETC [ ETC ]
PCB Prototype

July 19, 2018:

EMIF02-SPK01M6

EMIF08-VID01F2

EN1MS1

EN5366QI-E

EP2C5

EP3C805F780I7

EP5382Q

EP53F8QI-T

ET01MF1WSE

EVAL-AD5426EB

EVAL-ADV7184EB

EVQP4403M

PCB Datasheet:1PCB Datasheet:1PCB Datasheet:1PCB Datasheet:1PCB Datasheet:1
EM2420
EM2420
2.4 GHz IEEE 802.15.4 / ZigBee RF Transceiver
Applications
2.4 GHz IEEE 802.15.4 systems
ZigBee systems
Consumer Electronics
Industrial Control
Home/building automation
PC peripherals
Product Description
The
EM2420
is a true single-chip 2.4 GHz
IEEE 802.15.4 compliant RF transceiver
designed for low-power and low-voltage
wireless applications. The
EM2420
includes
a digital direct sequence spread spectrum
baseband modem and an effective
datarate of 250 kbps. The
EM2420
chip is
only available from Ember with a licensed
Ember networking stack and is targeted to
approved 8-bit processors.
The
EM2420
is a low-cost, highly integrated
solution for robust wireless communication
in the 2.4 GHz unlicensed ISM band. It
complies with world-wide regulations
covered by EN 300 440 (Europe), CFR47
Part 15 (US) and ARIB STD-T-66 (Japan).
The
EM2420
provides extensive hardware
support for packet handling, data
buffering, burst transmissions, data
encryption, data authentication, clear
channel assessment, link quality indication
and packet timing information. These
features reduce the load on the host
controller and allow the
EM2420
to
interface low-cost microcontrollers.
The configuration interface and transmit /
receive FIFOs of the
EM2420
are accessed
via a SPI interface. In a typical application,
the
EM2420
will be used together with a
microcontroller and a few external passive
components.
The
EM2420
is manufactured to a 0.18 µm
CMOS process.
Key Features
True single-chip 2.4 GHz IEEE
802.15.4 compliant RF transceiver
with baseband modem, MAC support,
and networking stack.
DSSS baseband modem with 2
MChips/s and 250 kbps effective data
rate.
Suitable for both RFD and FFD
operation
Low current consumption (RX: 19.7
mA, TX: 17.4 mA)
Low supply voltage (2.1 – 3.6 V) with
integrated voltage regulator
Low supply voltage (1.6 – 2.0 V) with
external voltage regulator
Programmable output power
No external RF switch / filter needed
I/Q low-IF receiver
I/Q direct upconversion transmitter
Very few external components
128 (RX) + 128 (TX) byte data
buffering
Digital RSSI / LQI support
Hardware MAC encryption (AES-128)
Battery monitor
QLP-48 package, 7x7 mm
Complies with EN 300 440 and FCC
CFR-47 part 15, ARIB STD-T-66
Powerful and flexible development
tools available
This document contains information on a preproduction product. Specifications and information herein are subject to
change without notice.
Ember Part Number: 120-0049-000C
EM2420 Datasheet
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