• intergrated circuit FLASH OOK Transmitting Wireless MCU CMT2189BW microcontroller
  • intergrated circuit FLASH OOK Transmitting Wireless MCU CMT2189BW microcontroller
  • intergrated circuit FLASH OOK Transmitting Wireless MCU CMT2189BW microcontroller
  • intergrated circuit FLASH OOK Transmitting Wireless MCU CMT2189BW microcontroller
  • intergrated circuit FLASH OOK Transmitting Wireless MCU CMT2189BW microcontroller
  • intergrated circuit FLASH OOK Transmitting Wireless MCU CMT2189BW microcontroller

intergrated circuit FLASH OOK Transmitting Wireless MCU CMT2189BW microcontroller

Conductive Type: Bipolar Integrated Circuit
Integration: GSI
Shape: Flat
Technics: Semiconductor IC
Shipping: DHL/FedEx/BY AIR/BY SEA
Lead time: 3-7DAYS
Samples:
US$ 0.5/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2020

Suppliers with verified business licenses

Rating: 5.0/5

Basic Info.

Model NO.
CMT2189BW
Transport Package
Carton Box
Specification
57*35*48
Trademark
HOPERF
Origin
China
HS Code
8542399000
Production Capacity
1000000000

Product Description

CMT2189BW

240 - 960 MHz FLASH Based OOK Transmitting Wireless MCU
 

1. Description

 

Embedded with 8-bit RISC core, the CMT2189B is an OOK based transmitting wireless MCU with low power and low cost, applying to 240 - 960 MHz band wireless applications.

Empowered by a 2 k x 14 b rewritable program space, a high-efficiency and ultra-low power transmitter, along with the supports of up to 8 general-purpose IOs, online debug, and ultra-low power sleep mode, the chip is ideal for a variety of consumer remote control applications.

2. Features

MCU Features

  • PIC16 compatible instruction set

  • Up to 16 MHz clock operating frequency

  • 2T or 4T instruction cycle

  • 8-layer hardware stack x 11 bit

  • 2 k x 14 b rewritable program storage space (16 bytes/page)

  • 256 x 8 b data EEPROM (16 bytes/page)

  • 128 x 8 b SRAM

  • Support of online debug

  • Support of ICSP programming

  • Support of data EEPROM programming in application

  • 8 general IOs

  • One Timer 0 with 8-bit prescaler

  • One Timer 2 with 8-bit prescaler

  • WDT with 7-bit prescaler (the overflow frequency is about 16 - 2048 ms)

  • Support of power up delay counter PWRT

  • Support of low power mode SLEEP

  • Multiple wakeup sources: INT, port change interrupt, WDT, data EEPROM write operation completion, etc.

  • Built-in high speed 16 MHz RC oscillator

  • Built-in low speed 32 kHz RC oscillator

  • Port change interrupt: RA0 - RA7

  • Program space protection

RF Features

  • Frequency range: 240 - 960 MHz

  • Modulation mode: OOK

  • Data rate: 1.0 - 40.0 kbps

  • Output power: + 13 dBm

  • Operating current: 17.5 mA @+13dBm, 433.92 MHz with continuous 1 transmitting

System Features

  • Supply voltage:2.0 ~ 3.6 V

  • Operating temperature: -4 0 ~ + 85 ºC

  • SOP14 packaging

3. Applications

  • Wireless weather forecasting system

  • Wireless lighting control system

  • Consumer remote control

CTC COMPANY PROFILE
 


intergrated circuit FLASH OOK Transmitting Wireless MCU CMT2189BW microcontroller
intergrated circuit FLASH OOK Transmitting Wireless MCU CMT2189BW microcontroller
intergrated circuit FLASH OOK Transmitting Wireless MCU CMT2189BW microcontroller

 

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Rating: 5.0/5
Registered Capital
1.85 Million USD
OEM/ODM Availability
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