Freescale’s MC33596 access and remote control solution helps you streamline existing RF solutions or allows you to add the convenience of wireless control to your products. The MC33596’s context switching feature enables it to receive communications from either remote keyless entry (RKE) or tire pressure monitoring systems (TPMS). This allows optimization of the TPMS, RKE or passive entry receivers in the car body. In addition, the MC33596 can be used across a voltage range of 2.1–5.5V.
The MC33596 includes a programmable fractional phase locked loop (PLL), a received signal strength indicator (RSSI) circuit and a periodic wake-up timer. The periodic wake-up timer activates the receiver, while a data manager checks the content of incoming messages and can switch between a TPMS and RKE frame without using the microcontroller.
Features
- Frequency: 304 MHz, 315 MHz, 426 MHz, 434 MHz, 868 MHz and 915 MHz ISM bands
- Modulation: OOK and FSK (software selectable)
- Data rate: up to 20 kbps
- Periodic wake-up timer
- Less than 1mA in reception with strobe ratio=1/10
- 250nA in standby and 25µA with auto wake-up mode
Receiver
- Up to -108 dBm sensitivity
- Digital and Analog RSSI
- Automatic wake-up function
- 250 nA in standby and 25 μA with auto wake-up mode
- Embedded data processor with programmable word recognition
- 9.2 mA in Receive (Rx) mode
- 380 kHz IF filter bandwidth
- Frac'N resolution of 6kHz allows manufacturing tuning
Target Applications
Automotive
- Remote keyless entry
- Passive entry
Home and Building Control
- Lighting management
- Heating and cooling systems
- Security systems
Industrial Automation
- Asset monitoring
- Data logging
- Sensors
Featured Tools
| Description |
Web Ref |
Frequency |
| MC33696/MC33596 RF Module designed to work in conjunction with the MC908RG60 Demo Board | MC33696MOD315EV | 315MHz |
| MC33696MOD434EV | 433.92MHz | |
| MC33696MOD868EV | 868.3MHz | |
| MC9S08RG60 Demonstrator Board | DEMO9S08RG60E |
Note: MCU Demo Board should be ordered separately, it is not included in this kit.
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