Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

KW45B41Z53AFPBR is a low-power, highly secure, single-chip wireless MCU that integrates a high performance Bluetooth Low Energy version 5.3 radio and CAN FD for Automotive and Industrial applications.

Feature

Up to 96 MHz Arm Cortex8-M33 core

Up to 1 MB flash memory

128 KB SRAM

TrustZone-M, IEEE 754 FPU, DSP, MPU, NVIC, SysTick

8 KB Code Cache to improve performance and efficiency

Dedicated CM3 core running at up to 64 MHz

256 kB Flash supporting upgradable software radio

88 KB SRAM optimized for link layer support

Up to 24 simultaneous connections

Programmable Transmit Output Power up to +10 dBm

Data Rates: 125 kbps, 500 kbps, 1 Mbps, and 2 Mbps

Modulation Types: 2 Level FSK, GFSK, MSK, GMSK

Integrated memories in radio containing BluetoothLE Controller Stack and radio drivers

On-chip balun with single ended bidirectional RF port

Low extemal component counts for low cost, small form- factor designs

Memory Protection Unit (MPU)

Register write protection

llegal memory access

Flash area protection

SRAM Error Correction Code (ECC) and SRAM parity error check

Clock Frequency Accuracy Measurement Circuit (CAC) using Signal Frequency Analyzer (SFA) module

Cyclic Redundancy Check (CRC) calculator

Two internal, independent and one external watchdog timer

Clock loss detection

Main oscillator stop detection (Loss of lock detection)

Low voltage 1 high voltage detection

Two 6-channel 32-bit timers (TPM) with PWM capability and DMA support

Two 32- bit low-power timers (LPTMR) or pulse counters with compare features

4-channel 32-bit low-power periodic interrupt timer (LPIT) with DMA support

One 56- bit timestamp timer

32-bit seconds real time counter (RTC) with 32-bit alarm and independent power supply

Signal frequency analyzer (SFA) provides facllties for measurement of clock period/frequency as well as time between triggers

Applications

Automotive:

Secure Car Access

Keyless Entry

Passive Entry/Passive Start (PEPS) Systems

Wireless Battery Management Systems (WBMS)

Industrial/IoT:

Positioning/Localization

Building Control and Monitoring

Process/Factory Automation

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.