CMT2180/89AW
A
CMT2180/89AW
240 – 960 MHz SoC OOK/(G)FSK Transmitter
Features
Applications
High-Performance RISC Microcontroller Core
All Single-Cycle Instructions Except Branches
Up to 8 MHz Clock
Remote Keyless Entry (RKE)
Garage and gate door openers
Home/Building Automation and Security
Industrial Monitoring and Controls
Remote Lighting Control
Multiple Interruption Supported
32 Bytes EEPROM / 64 Bytes SRAM / 1024 Words Flash
High-Performance OOK Transmitter
All Features Programmable on the RFPDK
CMT2180AW: 240 to 480 MHz, OOK Modulation
CMT2189AW: 240 to 960 MHz, OOK/(G)FSK Modulation
Symbol Rate: up to 30 ksps for OOK, 100 ksps for (G)FSK
Configurable Single-Ended or Differential PA Output
Output Power: -10 to +13 dBm
Wireless Alarm and Security Systems
Consumer Electronics Applications
Ordering Information
Part Number
Frequency
433.92 MHz
868.35 MHz
Package
SOP14
SOP14
MOQ
Supply Voltage: 2.3 to 3.6 V
CMT2180AW-ESR
CMT2189AW-ESR
2,500 pcs
2,500 pcs
1-pin Crystal
FCC / ETSI Compliant
RoHS Compliant
14-pin SOP Package
Description
The CMT2180/89AW is a fully integrated, highly flexible,
high performance, SoC OOK/G(FSK) transmitter with an
embedded RISC microcontroller core for various 240 to
960 MHz wireless applications. It is part of the CMOSTEK
NextGenRFTM family, which includes a complete line of
transmitters, receivers and transceivers. The device
includes a 1024 words flash for programming the user's
application, supports up to 4 push buttons to implement the
user defined functions. All the device features (such as
frequency, output power, WDT, Security and etc.) and
programs can be burned into the device using the
CMOSTEK USB Programmer and RFPDK. Alternatively, in
stock products of 433.92/868.35 MHz are available for
immediate demands with no need of extra programming.
The CMT2180/89AW uses a 1-pin crystal oscillator circuit
with the required crystal load capacitance integrated
on-chip to minimize the BOM counts. The device can
deliver up to +13 dBm output power and the PA output can
be either single-ended or differential. The device operates
from 2.3 V to 3.6 V. Its low power design enables superior
operation life for battery powered application. The
CMT2180/89AW transmitter together with CMOSTEK
NextGenRFTM receiver enables a highly flexible, low cost
RF link.
SOP14
VDD
GND
PAP
1
14 XTAL
2
3
4
5
6
7
13 GND
12 DATA
11 VDD
10 GND
PAN
CLK
K3/VTG
K2
9
8
K0/DATA2
K1/CLK2
CMT2180/89AW
Rev 0.9 | Page 1 / 4
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