SWRS272E
April 2023 – September 2024
CC2340R2
,
CC2340R5
PRODMIX
1
1
Features
2
Applications
3
Description
4
Functional Block Diagram
5
Device Comparison
6
Pin Configurations and Functions
6.1
Pin Diagrams
6.1.1
Pin Diagram—RKP Package (Top View)
6.1.2
Pin Diagram – RGE Package (Top View)
6.1.3
Pin Diagram—YBG Package (Top View)
12
6.2
Signal Descriptions
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
6.3
Connections for Unused Pins and Modules
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
DCDC
7.5
Global LDO (GLDO)
7.6
Power Supply and Modules
7.7
Battery Monitor
7.8
Temperature Sensor
7.9
Power Consumption - Power Modes
7.10
Power Consumption - Radio Modes
7.11
Nonvolatile (Flash) Memory Characteristics
7.12
Thermal Resistance Characteristics
7.13
RF Frequency Bands
7.14
Bluetooth Low Energy - Receive (RX)
7.15
Bluetooth Low Energy - Transmit (TX)
7.16
Zigbee and Thread - IEEE 802.15.4-2006 2.4 GHz (OQPSK DSSS1:8, 250 kbps) - RX
7.17
Zigbee and Thread - IEEE 802.15.4-2006 2.4 GHz (OQPSK DSSS1:8, 250 kbps) - TX
7.18
Proprietary Radio Modes
7.19
2.4 GHz RX/TX CW
7.20
Timing and Switching Characteristics
7.20.1
Reset Timing
7.20.2
Wakeup Timing
7.20.3
Clock Specifications
7.20.3.1
48 MHz Crystal Oscillator (HFXT)
7.20.3.2
48 MHz RC Oscillator (HFOSC)
7.20.3.3
32 kHz Crystal Oscillator (LFXT)
7.20.3.4
32 kHz RC Oscillator (LFOSC)
7.21
Peripheral Characteristics
7.21.1
UART
7.21.1.1
UART Characteristics
7.21.2
SPI
7.21.2.1
SPI Characteristics
7.21.2.2
SPI Controller Mode
7.21.2.3
SPI Timing Diagrams - Controller Mode
7.21.2.4
SPI Peripheral Mode
7.21.2.5
SPI Timing Diagrams - Peripheral Mode
7.21.3
I2C
7.21.3.1
I2C
7.21.3.2
I2C Timing Diagram
7.21.4
GPIO
7.21.4.1
GPIO DC Characteristics
7.21.5
ADC
7.21.5.1
Analog-to-Digital Converter (ADC) Characteristics
7.21.6
Comparators
7.21.6.1
Ultra-Low Power Comparator
7.22
Typical Characteristics
7.22.1
MCU Current
7.22.2
RX Current
7.22.3
TX Current
7.22.4
RX Performance
7.22.5
TX Performance
7.22.6
ADC Performance
8
Detailed Description
8.1
Overview
8.2
System CPU
8.3
Radio (RF Core)
8.3.1
Bluetooth 5.3 Low Energy
8.3.2
802.15.4 (Thread and Zigbee)
8.4
Memory
8.5
Cryptography
8.6
Timers
8.7
Serial Peripherals and I/O
8.8
Battery and Temperature Monitor
8.9
µDMA
8.10
Debug
8.11
Power Management
8.12
Clock Systems
8.13
Network Processor
9
Application, Implementation, and Layout
9.1
Reference Designs
9.2
Junction Temperature Calculation
10
Device and Documentation Support
10.1
Device Nomenclature
10.2
Tools and Software
10.2.1
SimpleLink™ Microcontroller Platform
10.3
Documentation Support
10.4
Support Resources
10.5
Trademarks
10.6
Electrostatic Discharge Caution
10.7
Glossary
11
Revision History
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
RKP|40
MPQF261B
RGE|24
MPQF124G
Thermal pad, mechanical data (Package|Pins)
RKP|40
QFND309E
RGE|24
QFND008AA
Orderable Information
swrs272e_oa
swrs272e_pm
2
Applications
Medical
Home healthcare –
blood glucose monitors
,
blood pressure monitor
,
CPAP machine
,
electronic thermometer
Patient monitoring and diagnostics –
medical sensor patches
Personal care and fitness –
electric toothbrush
,
wearable fitness & activity monitor
Building automation
Building security systems –
motion detector
,
electronic smart lock
,
door and window sensor
,
garage door system
,
gateway
HVAC –
thermostat
,
wireless environmental sensor
Fire safety system –
smoke and heat detector
Video surveillance –
IP network camera
Lighting
LED luminaire
Lighting control –
daylight sensor
,
lighting sensor
,
wireless control
Factory automation and control
Retail automation & payment – electronic point of sale
Electronic shelf label
Grid infrastructure
Smart meters –
water meter
,
gas meter
,
electricity meter
, and
heat cost allocators
Grid communications –
wireless communications
– Long-range sensor applications
Other alternative energy –
energy harvesting
Communication equipment
Wired networking
wireless LAN or Wi-Fi access points
,
edge router
Personal electronics
Connected peripherals
–
consumer wireless module
,
pointing devices
,
keyboards and keypads
Gaming
–
electronic and robotic toys
Wearables (non-medical)
–
smart trackers
,
smart clothing