N32G455VEL7 Microcontroller MCU with 144MHz ARM Cortex-M4 Core, 512KB Flash, and LQFP100 Package
Price:
Contact for Sample
MOQ:
10
Delivery Time:
5-8 work days
Brand:
Original Factory
Product Description
N32G455VEL7 Microcontroller MCU
High-performance 144MHz 32-bit ARM Cortex-M4 Microcontroller IC in LQFP100 package
Product Overview
The N32G455VEL7 features a 32-bit ARM Cortex-M4 core operating at up to 144MHz, supporting floating point unit and DSP instructions. It integrates 512KB Flash, 144KB SRAM, four 12-bit 5Msps ADCs, four rail-to-rail operational amplifiers, seven high-speed comparators, two 12-bit DACs, and comprehensive communication interfaces including U(S)ART, I2C, SPI, QSPI, USB, CAN, and SDIO with built-in cryptographic algorithm hardware acceleration.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU Frequency | ARM Cortex-M4 @144MHz, 180DMIPS |
| GPIO | 80 |
| Flash Size | 512KB |
| SRAM Size | 144KB |
| Operating Voltage | 1.8V~3.6V |
| Operating Temperature | -40℃ ~ 105℃ |
| Package | LQFP100 (14mm x 14mm) |
Advanced Features
- CPU Core: 32-bit ARM Cortex-M4 with FPU, single-cycle hardware multiply/divide, DSP instructions, MPU support, 8KB instruction Cache, Flash acceleration for zero-wait execution
- Memory: 512KB embedded Flash with encrypted storage, hardware ECC, 100,000 erase cycles; 144KB SRAM with hardware parity check
- Analog Interface: Four 12-bit 5Msps ADCs, four rail-to-rail operational amplifiers, seven high-speed comparators, two 12-bit 1Msps DACs, external reference voltage support
- Clock System: Multiple clock sources including external crystals, internal RC oscillators, PLL, and clock output configuration
- I/O: 80 GPIOs with 50MHz speed, 5V tolerance on most pins
- Communication: Seven U(S)ART, three SPI, one QSPI, four I2C, USB 2.0 Full Speed, two CAN 2.0B, one SDIO interface
- System: Two high-speed DMA controllers, RTC with calendar and wake-up functions, robust ESD protection
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Frequently Asked Questions
Are your products original?
Yes, all products are original, new original import is our purpose.
Which Certificates do you have?
We are ISO 9001:2015 Certified Company and member of ERAI.
Can you support small quantity order or sample? Is the sample free?
Yes, we support sample order and small order. Sample cost is different according to your order or project.
How to ship my order? Is it safe?
We use express services such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible for product damage to your order.
What about the lead time?
We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager