LLCC68 datasheet(2/111 Pages) SEMTECH

2 / 111 page

LLCC68

Data Sheet

Rev. 1.1

DS.LLCC68.W.APP

Dec 2024

2 of 111

Semtech

LLCC68

www.semtech.com

Ordering Information

QFN 24 Package, Pb-free, Halogen free, RoHS/WEEE compliant product.

Revision History

Part Number

Package Type

Delivery

Minimum Order Quantity

LLCC68IMLTRT

QFN

Tape & Reel

3,000 pieces

Version

ECO

Date

Modifications

1.0

047881

July 2019

First Release

1.1

067443

Dec 2024

Modified Max val of BR_F to 500kb/s, FDA to 300kHz and updated Note Table 3-7

Modified the Min value of ATCXO Table 3-7

Reformatted Note in Max value of BW_F Table 3-8

Added 500kb/s condition to RXS_2FB, BI_F and Note Table 3-8

Trimming capacitors cannot be deactivated Section 4.1.3

Added OCP max value Section 5.1

GMSK is supported Section 6.

Modified LoRa Time-on-air Section 6.1.4

Added RSSI Calibration Section 6.1.6

Added BW1000 to FSK packet bandwidth definitions and Note Table 6-5

Added DIO3 as a Manual Switch Section 8.6

Added pseudo-code for image calibration Section 9.2.1

Added Rx gain details when entering sleep with retention Section 9.6

Added registers to Table 12-1 between 0x0805 and 0x0891 for BW1000 usage, & LoRa

Coding Rate RX and LoRa CRC Configuration Registers

Removed Wake-up on RTC timeout Section 13.1.1

Modified paDutyCycle description Section 13.1.14

SetDio3AsTcxoCtrl min value Section 13.3.6

GFSK Sync Word alignment information Section 13.4.6.1

Added SetLoRaSymbNumTimeout valid values Section 13.4.9

GetPacketStatus Section 13.5.3

Added Settling time to GetRSSIInst Section 13.5.4

Added LoRa coding rates with long interleave Table 13-49

Added Tape and Reel Section 16.5

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