NXP – 96-Bit RF Transponder Chip – IC Remote Keyless Entry Wireless Transmitter

$4.65

Remote keyless entry systems consist of a key fob transmitter and a receiver inside the vehicle. This

Description

Remote keyless entry systems consist of a key fob transmitter and a receiver inside the vehicle. This
RF Wireless Transmitter
when programmed will allow you to send the data to the RF receiver, decode it, and start the engine or open the door.

Single-chip security transponder and keyless entry solution with an on-chip UHF transmitter

PCF7936/37 or PCF7938 (96-bit) family compatible transponder operation

Low-power RISC programmable device operation

On-chip, PLL-based UHF transmitter (315/434 MHz)

Programmable ASK/FSK modulation characteristics

Up to seven command button inputs

On-chip memory:
– 8/16 Kbytes of E-ROM
– 512 bytes of EEPROM, 192 bytes of RAM

Single lithium cell operation (2.1 to 3.6 V)

Package: TSSOP20 or LSP

Downloads

Data Sheet