BLE121LR-A-M256K

BLE121LR-A-M256K Datasheet


BLE121LR

Part Datasheet
BLE121LR-A-M256K BLE121LR-A-M256K BLE121LR-A-M256K (pdf)
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BLE121LR

DATA SHEET

Tuesday, 09 September 2014 Version

Copyright 2000-2014 Bluegiga Technologies

All rights reserved. Bluegiga Technologies assumes no responsibility for any errors which may appear in this manual. Furthermore, Bluegiga Technologies reserves the right to alter the hardware, software, and/or specifications detailed here at any time without notice and does not make any commitment to update the information contained here. Bluegiga’s products are not authorized for use as critical components in life support devices or systems. The WRAP is a registered trademark of Bluegiga Technologies The Bluetooth trademark is owned by the Bluetooth SIG Inc., USA and is licensed to Bluegiga Technologies. All other trademarks listed herein are owned by their respective owners.

Bluegiga Technologies Oy

VERSION HISTORY Version

Comment

First release

Bluegiga Technologies Oy

TABLE OF CONTENTS
1 Design Check
2 BLE121LR Product
3 Pinout and Terminal Description

I/O Ports 11

I/O Configurations 11

Reserved I/O’s 11
4 Electrical Characteristics 12

Absolute Maximum Ratings 12

Recommended Operating Conditions 12

DC Characteristics 12

Current Consumption 13

Current Consumption When Using TPS62730 DCDC 14

RF 14

Range of BLE121LR 18
5 Physical Dimensions 20
6 Power-On Reset and Brownout Detector 22
7 Design Guidelines 23

General Design Guidelines 23

Layout Guide Lines 23

BLE121LR-A Layout Guide 24
8 Soldering Recommendations 26
9 Block diagram 27
10 Certifications 30

Bluetooth 30

FCC and IC 30

FCC et IC 31

CE 33

MIC 33

Anatel 33

KCC 33
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Datasheet ID: BLE121LR-A-M256K 521927