CC2340R52E0RKPR
Wireless MCUThe CC2340R52E0RKPR is a wireless mcu from Texas Instruments. View the full CC2340R52E0RKPR datasheet below including key specifications, pinout, electrical characteristics, absolute maximum ratings.
Manufacturer
Texas Instruments
Category
Wireless MCU
Package
QFN40, QFN24
Key Specifications
| Parameter | Value |
|---|---|
| Packaging | MouseReel |
| Standard Pack Qty | 3000 |
Overview
Part: CC2340R SimpleLink™ Family
Type: 2.4GHz Wireless Microcontroller (MCU)
Description: The CC2340R SimpleLink™ family of 2.4GHz wireless microcontrollers features an optimized 48MHz Arm Cortex-M0+ processor, up to 512KB Flash, up to 64KB SRAM, and a 2.4GHz RF transceiver supporting Bluetooth Low Energy, Zigbee, and Thread with up to +8dBm output power and -102dBm sensitivity.
Operating Conditions:
- Supply voltage: 1.71V to 3.8V
- Operating temperature: -40°C to +12
Applications
- Medical
- -Home healthcare-blood glucose monitors, blood pressure monitors, CPAP machines, electronic thermometers
- -Patient monitoring and diagnostics-medical sensor patches
- -Personal care and fitness-electric toothbrush, wearable fitness and 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
Pin Configuration
CC2340R52E0RKPR Pinout – QFN40 (RKP Package)
| Pin Number | Pin Name | Signal Name | Type | Description |
|---|---|---|---|---|
| 1 | VDDR | VDDR | PWR | 1.8V Digital Supply |
| 2 | DIO8 | GPIO8 / SPI0SCLK / UART0RTS / T1C0N / I2C0SDA / T0C0N / DTB3 | I/O | Digital I/O 8 |
| 3 | DIO9 | GPIO9 / T3C0 / LRFD3 | I/O | Digital I/O 9 |
| 4 | DIO10 | GPIO10 / LPCO / T2PE / T3C0N | I/O | Digital I/O 10 |
| 5 | DIO11 | GPIO11 / SPI0CSN / T1C2N / T0C0 / LRFD0 / SPI0POCI / DTB9 | I/O | Digital I/O 11 |
| 6 | DIO12 | GPIO12 / SPI0POCI / SPI0PICO / UART0RXD / T1C1 / I2C0SDA / DTB13 | I/O | Digital I/O 12 (High-Drive) |
| 7 | DIO13 | GPIO13 / SPI0POCI / SPI0PICO / UART0TXD / T0C0N / T1F / DTB4 | I/O | Digital I/O 13 |
| 8 | VDDS | VDDS | PWR | 3.3V Digital Supply |
| 9 | DIO14 | GPIO14 | I/O | Digital I/O 14 |
| 10 | DIO15 | GPIO15 / SWDIO | I/O | Digital I/O 15 |
| 11 | DIO16_SWDIO | GPIO16 / SWDIO | I/O | Digital I/O 16 / Serial Wire Debug Data (High-Drive) |
| 12 | DIO17_SWDCK | GPIO17 / SWDCK | I/O | Digital I/O 17 / Serial Wire Debug Clock (High-Drive) |
| 13 | DIO18 | GPIO18 | I/O | Digital I/O 18 (High-Drive) |
| 14 | DIO19 | GPIO19 | I/O | Digital I/O 19 (High-Drive) |
| 15 | DIO20_A11 | GPIO20 / ANA11 | I/O | Digital I/O 20 / Analog Input A11 (Analog) |
| 16 | DIO21_A10 | GPIO21 / ANA10 | I/O | Digital I/O 21 / Analog Input A10 (Analog) |
| 17 | VDDS | VDDS | PWR | 3.3V Digital Supply |
| 18 | DIO22_A9 | GPIO22 / ANA9 | I/O | Digital I/O 22 / Analog Input A9 (Analog) |
| 19 | DIO23_A8 | GPIO23 / ANA8 | I/O | Digital I/O 23 / Analog Input A8 (Analog) |
| 20 | DIO24_A7 | GPIO24 / ANA7 | I/O | Digital I/O 24 / Analog Input A7 (High-Drive, Analog) |
| 21 | DIO25_A6 | GPIO25 / ANA6 | I/O | Digital I/O 25 / Analog Input A6 (Analog) |
| 22 | DIO0_A5 | GPIO0 / SPI0CSN / I2C0SDA / T3C2 / ANA5 | I/O | Digital I/O 0 / Analog Input A5 (Analog) |
| 23 | DIO1_A4 | GPIO1 / ANA4 | I/O | Digital I/O 1 / Analog Input A4 (Analog) |
| 24 | DIO2_A3 | GPIO2 / ANA3 | I/O | Digital I/O 2 / Analog Input A3 (Analog) |
| 25 | RSTN | RSTN | I | Reset (Active Low) |
| 26 | DIO3_X32P | GPIO3 / X32P | I/O | Digital I/O 3 / 32kHz Crystal Positive |
| 27 | DIO4_X32N | GPIO4 / X32N | I/O | Digital I/O 4 / 32kHz Crystal Negative |
| 28 | VDDD | VDDD | PWR | 3.3V Digital Supply |
| 29 | DIO5_A2 | GPIO5 / ANA2 | I/O | Digital I/O 5 / Analog Input A2 (Analog) |
| 30 | DCDC | DCDC | PWR | DC-DC Converter Output |
| 31 | VDDS | VDDS | PWR | 3.3V Digital Supply |
| 32 | DIO6_A1 | GPIO6 / ANA1 | I/O | Digital I/O 6 / Analog Input A1 (Analog) |
| 33 | DIO7_A0 | GPIO7 / ANA0 | I/O | Digital I/O 7 / Analog Input A0 (Analog) |
| 34 | VDDR | VDDR | PWR | 1.8V Digital Supply |
| 35 | VDDR | VDDR | PWR | 1.8V Digital Supply |
| 36 | X48P | X48P | I | 48MHz Crystal Positive |
| 37 | X48N | X48N | I | 48MHz Crystal Negative |
| 38 | VDDS | VDDS | PWR | 3.3V Digital Supply |
| 39 | ANT | ANT | RF | Antenna |
| 40 | RFGND | RFGND | GND | RF Ground |
Notes
- High-Drive Pins (marked bold in datasheet): Pins 6, 11, 12, 13, 14, 20 have enhanced drive capability for GPIO applications.
- Analog-Capable Pins (marked italic in datasheet): Pins 15–24, 29, 32–33 support analog input functions (ANA0–ANA11).
- Crystal Pins: Pin 26–27 for 32kHz crystal; Pins 36–37 for 48MHz crystal.
- Multiple Power Domains: VDDR (1.8V), VDDS (3.3V), VDDD (3.3V), and DCDC output are distributed across the package.
- Pin Multiplexing: Most GPIO pins support multiple alternate functions (SPI, UART, I2C, Timer, Debug Trace, etc.) selectable via PIN MUX ENCODING.
Electrical Characteristics
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT |
|---|---|---|---|---|---|
| T A = 25°C, V DDS = 1.8V | |||||
| GPIO pullup current | Input mode, pullup enabled, Vpad = 0V | 39 | 66 | 109 | μA |
| GPIO pulldown current | Input mode, pulldown enabled, Vpad = VDDS | 10 | 21 | 40 | μA |
| GPIO low-to-high input transition, with hysteresis | IH = 1, transition voltage for input read as0→1 | 0.91 | 1.11 | 1.27 | V |
| GPIO high-to-low input transition, with hysteresis | IH = 1, transition voltage for input read as1→0 | 0.59 | 0.75 | 0.91 | V |
| GPIO input hysteresis | IH = 1, difference between0→1 and 1 →0points | 0.26 | 0.35 | 0.44 | V |
| T A = 25°C, V DDS = 3.0V | |||||
| GPIO VOH at 10mA load | high-drive GPIOs only, max drive setting | 2.47 | V | ||
| GPIO VOL at 10mA load | high-drive GPIOs only, max drive setting | 0.25 | V | ||
| GPIO VOH at 2mA load | standard drive GPIOs | 2.52 | V | ||
| GPIO VOL at 2mA load | standard drive GPIOs | 0.2 | V |
Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted) (1) (2)
| MIN | MAX | UNIT | ||
|---|---|---|---|---|
| VDDS | Supply voltage | -0.3 | 4.1 | V |
| Voltage on any digital pin (3) | -0.3 | VDDS + 0.3, max 4.1 | V | |
| Voltage on crystal oscillator pins X48P and X48N | -0.3 | 1.24 | V | |
| V in_adc | Voltage on ADC input | 0 | VDDS | V |
| Input level, RF pins | 5 | dBm | ||
| T stg | Storage temperature | -40 | 150 | °C |
- (1) Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions. If outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully functional, and this may affect device reliability, functionality, performance, and shorten the device lifetime.
- (2) All voltage values are with respect to ground, unless otherwise noted.
- (3) Including analog capable DIOs.
Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
| MIN | MAX | UNIT | ||
|---|---|---|---|---|
| CC2340xxxExxxxx devices (125°C parts) | Operating ambient temperature (1) (2) | -40 | 125 | °C |
| CC2340xxxExxxxx devices (125°C parts) | Operating junction temperature (1) (2) | -40 | 125 | °C |
| CC2340xxxNxxxxx devices | Operating ambient temperature (1) (2) | -40 | 85 | °C |
| CC2340xxxNxxxxx devices | Operating junction temperature (1) (2) | -40 | 85 | °C |
| Operating supply voltage (VDDS) | Operating supply voltage (VDDS) | 1.71 | 3.8 | V |
| Rising supply voltage slew rate | Rising supply voltage slew rate | 0 | 100 | mV/μs |
| Falling supply voltage slew rate (3) | Falling supply voltage slew rate (3) | 0 | 1 | mV/μs |
- (2) For thermal resistance details, refer to Thermal Resistance Characteristics table in this document.
(3) For small coin-cell batteries, with high worst-case end-of-life equivalent source resistance, a 10μF VDDS input capacitor must be used to ensure compliance with this slew rate.
Thermal Information
| PACKAGE | PACKAGE | PACKAGE | ||
|---|---|---|---|---|
| THERMAL METRIC | THERMAL METRIC (2) | RKP (VQFN) | RGE (VQFN) | YBG (WCSP) |
| 40 PINS | 24 PINS | 28 PINS | ||
| R θJA | Junction-to-ambient thermal resistance | 31.8 | 40.1 | 61.4 |
| R θJC(top) | Junction-to-case (top) thermal resistance | 23.1 | 30.5 | 0.3 |
| R θJB | Junction-to-board thermal resistance | 12.7 | 17.2 | 14.2 |
| ψ JT | Junction-to-top characterization parameter | 0.3 | 0.4 | 0.2 |
| ψ JB | Junction-to-board characterization parameter | 12.7 | 17.1 | 14 |
| R θJC(bot) | Junction-to-case (bottom) thermal resistance | 3.3 | 3.4 | No thermal pad |
Ordering Information
| PART NUMBER | FLASH | RAM | TEMPERATURE RANGE | PACKAGE | PACKING | STATUS |
|---|---|---|---|---|---|---|
| CC2340R53E0RKPR | 512KB | 64KB | -40°C-125°C | QFN40 | Tape and Reel | Released |
| CC2340R53E0YBGR | 512KB | 64KB | -40°C-125°C | WCSP | Tape and Reel | Released |
| CC2340R53N0RKPR | 512KB | 64KB | -40°C-85°C | QFN40 | Tape and Reel | Released |
| CC2340R52E0RKPR | 512KB | 36KB | -40°C-125°C | QFN40 | Tape and Reel | Released |
| CC2340R52E0RGER | 512KB | 36KB | -40°C-125°C | QFN24 | Tape and Reel | Released |
| CC2340R52N0RKPR | 512KB | 36KB | -40°C-85°C | QFN40 | Tape and Reel | Released |
| CC2340R52N0RGER | 512KB | 36KB | -40°C-85°C | QFN24 | Tape and Reel | Released |
| CC2340R22E0RKPR | 256KB | 36KB | -40°C-125°C | QFN40 | Tape and Reel | Released |
| CC2340R22N0RKPR | 256KB | 36KB | -40°C-85°C | QFN40 | Tape and Reel | Released |
| CC2340R21E0RGER | 256KB | 28KB | -40°C-125°C | QFN24 | Tape and Reel | Preview |
| CC2340R21N0RGER | 256KB | 28KB | -40°C-85°C | QFN24 | Tape and Reel | Released |
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| CC2340R52E0RGER | Texas Instruments | — |
| CC2340R52E0RGER.A | Texas Instruments | — |
| CC2340R52E0RGER.B | Texas Instruments | — |
| CC2340R52E0RKPR.A | Texas Instruments | — |
| CC2340R52E0RKPR.B | Texas Instruments | — |
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