MK71521A-NNNYE
Bluetooth® low energy ModulesLAPIS Technology's "MK71511 (A)" and "MK71521 (A)" are Bluetooth low energy single mode wireless modules for Bluetooth 5. "MK71511 (A)" has Nordic's nRF52811, and "MK71521 (A)" has Nordic's nRF52832. The "MK71511 (A)" and "MK71521 (A)" support 2 Mbps high-speed transmission, which is a feature of the Bluetooth 5 standard, and comunication data capacity increase (extended advertisement). It can handle data communication in time and up to 8 times more communication data. In addition, "MK71511 (A)" has a long-range transmission function, and since the communication distance is expanded to 4 times that of conventional Bluetooth, it is most suitable for indoor and outdoor applications. Furthermore, since it has a direction-finding function, it can also be applied to indoor location information services that can identify the location with high accuracy. On the other hand, "MK71521 (A)" has 512KB of large-capacity flash memory for storing programs, so it is most suitable for building a mesh network using Bluetooth and developing various applications. In addition, these two products can be easily replaced with the same shape and pin compatibility and can be mounted on an inexpensive 2-layer board, which also contributes to manufacturing cost reduction.
Product Detail
Specifications:
Supply Voltage [V]
1.7 to 3.6
Operating Temperature Min. [°C]
-40
Operating Temperature Max. [°C]
85
Host / IF
UART
SPI
Bluetooth Certification
Ver5.2(Single mode)QDID:146740(RF-PHY Component)
Radio law Certification
TELEC/FCC/ISED/CE
Module Specification
Role:Master/Slave
Application: Blank
Include Flash/RAM
Flash: 512KB/RAM: 64KB
Include Crystal Oscillator
32MHz
Include Antenna
Pattern
Dimensions [mm]
9.7x13.4x2.0
Development Support
-
- Reference Board
- MK71521EK1
- Supply Status
- Recommended
- Support Standard
- Bluetooth Core Spec. v5.2
- Host I/F
- USB
- Components
- MK71521 Evaluation board(Mini type)
- Notes
MK71521 Evaluation Kit Mini
-
- Reference Board
- MK71521EK1P
- Supply Status
- Recommended
- Support Standard
- Bluetooth Core Spec. v5.2
- Host I/F
- USB
- Components
- MK71521 Evaluation board(Mini type)
- J-Link LITE
- USB cable
- Notes
MK71521 Evaluation Kit Mini Plus
-
- Reference Board
- MK71521EK1A
- Supply Status
- Recommended
- Support Standard
- Bluetooth Core Spec. v5.2
- Host I/F
- USB
- Components
- MK71521 Evaluation board(Arduino pin compatible type)
- Notes
MK71521 Evaluation Kit
-
- Reference Board
- MK71521EK1AP
- Supply Status
- Recommended
- Support Standard
- Bluetooth Core Spec. v5.2
- Host I/F
- USB
- Components
- MK71521 Evaluation board(Arduino pin compatible type)
- J-Link LITE
- USB cable
- Notes
MK71521 Evaluation Kit Plus
"LAPIS TECHNOLOGY™" is a trademark or a registered trademark of ROHM Co., Ltd.