Parameters |
Interface |
I2C, SPI, UART, USART |
Memory Size |
128kB Flash 8kB RAM |
Number of I/O |
23 |
RAM Size |
8kB |
Memory Type |
FLASH |
Data Bus Width |
8b |
Number of Timers/Counters |
4 |
Protocol |
Bluetooth v5.0 |
Core Architecture |
8051 |
Power - Output |
0dBm |
RF Family/Standard |
Bluetooth |
RAM (words) |
8 |
Number of UART Channels |
1 |
Data Rate (Max) |
2Mbps |
Serial Interfaces |
I2C, SPI, USART |
Current - Receiving |
17.9mA~20.2mA |
Current - Transmitting |
16.8mA~18.2mA |
Modulation |
GFSK, MSK |
Sensitivity (dBm) |
-99 dBm |
Bus Compatibility |
I2C; SPI; USART; USB |
Height |
1mm |
Length |
6mm |
Width |
6mm |
Thickness |
900μm |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 3 days ago) |
Contact Plating |
Gold |
Mounting Type |
Surface Mount |
Package / Case |
40-VFQFN Exposed Pad |
Surface Mount |
YES |
Number of Pins |
40 |
Operating Temperature |
-40°C~85°C |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e4 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
40 |
Type |
TxRx + MCU |
Subcategory |
Other uPs/uCs/Peripheral ICs |
Technology |
CMOS |
Voltage - Supply |
2V~3.6V |
Terminal Position |
QUAD |
Peak Reflow Temperature (Cel) |
260 |
Supply Voltage |
3V |
Terminal Pitch |
0.5mm |
Frequency |
2.4GHz |
Base Part Number |
CC2541 |
Pin Count |
40 |
Operating Supply Voltage |
3.6V |
Power Supplies |
3V |
CC2541F128RHAR Overview
In order to save board space, the 40-VFQFN Exposed Pad package RF transceiver IC is used. As far as RF transceiver's mounting is concerned, Surface Mount is adopted.Transceiver RF emerges as a TxRx + MCU, which is efficient and reliable.High reliability is achieved with advanced transceiver RF' packaging Tape & Reel (TR).40 pins are on the transceiver RF circuit board.Look for transceiver variants by searching with CC2541.As a result, RF transceiver operates based on the frequency of 2.4GHz.
CC2541F128RHAR Features
40-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU
Tape & Reel (TR) is used
40 pins
Use CC2541
CC2541F128RHAR Applications
There are a lot of Texas Instruments CC2541F128RHAR RF Transceiver ICs applications.
- Thermostats
- LoT applications
- Remote Control
- Medical
- Industrial and Data Logger
- Switch
- Security Systems
- Remote Device Management
- Wireless Price Tags
- Digital Remote