Remote Control Solution


Telink chips power remotes for some of the largest smart TV, set-top box, and OTT box manufacturers in the world. Telink have developed multimode solutions that deliver exceptional performance and unparalleled flexibility at an unbeatable price point.

Part Number
Function SRAM FLASH GPIO Voice Single Layer PCB
BOM Optimization
TLSR8273F512ET48 Bluetooth® LE + RF4CE 64K 512K 32 Y Y
TLSR8271F512ET48 Bluetooth® LE-only 32K 512K 32 Y Y
TLSR8271F512ET32 Bluetooth® LE-only 32K 512K 19 Y Y
TLSR8253F512ET48 Bluetooth® LE + RF4CE 48K 512K 32 Y -
TLSR8251F512ET48 Bluetooth® LE-only 32K 512K 32 Y -
TLSR8251F512ET32 Bluetooth® LE-only 32K 512K 17 Y -

Telink’s multi-standard ultra-low-power IC features flexible configuration variations that are tailored to meet the diverse requirements of clients’ remote control products in a cost-effective way. These variations offer different options for supported protocols, memory size, and number of GPIOs, and BOM cost.

Clients who are looking for simple Bluetooth LE-only RCU solutions may choose 8271 or 8251 chip, which features the minimum number of GPIOs. Those who want their products to be compatible with multiple protocols may choose the more advanced 8273 or 8253 chip.

Always-On Local Voice RCU Solution

Generic Bluetooth® LE RCU Solution

Google Android TV Reference RCU Platform