N32G455REL7 is a Replacement parts of
STM32F302RDT6/STM32F302RET6
/STM32F303RDT6/STM32F303RET6
/STM32F302RDT6TR
/STM32F302RET6TR
/STM32F303RDT6TR
N32G455REL7 has good quality and a cheaper price, which can effectively help you reduce costs and make your products more competitive. In addition, this product has sufficient supply and stable price, which can greatly avoid problems such as price increases and shortages of other similar products.
Mfr.Part No. :
N32G455REL7Manufacturer :
Nation(NSING)Description :
32-bit ARM Cortex-M4F kernel MCUPackaging :
TrayPackage :
QFN48/64/ & LQFP48/64/80/100Stock :
in stockPrice :
$0.8-$1.2
N32G455REL7
| Price: | $0.8-$1.2 | $3.5-$4.0 |
|
Replace parts:
Replacement parts:
Alternative parts:
Pin to pin parts:
|
N32G455REL7 |
STM32F302RDT6
STM32F302RET6
STM32F303RDT6
STM32F303RET6
STM32F302RDT6TR
STM32F302RET6TR
STM32F303RDT6TR
STM32F303RET6TR
|
Comparative Analysis: N32G455REL7 vs. STM32F30x Series
The N32G455REL7, developed by Nation Innovation, is a high-performance 32-bit ARM Cortex-M4 microcontroller (MCU) designed to compete with STMicroelectronics' STM32F302RDT6, STM32F302RET6, STM32F303RDT6, and STM32F303RET6. This document highlights the key advantages of the N32G455REL7 in terms of performance, power efficiency, peripheral integration, and cost-effectiveness.
| Feature | N32G455REL7 | STM32F302RDT6/ RET6 | STM32F303RDT6/ RET6 |
|---|---|---|---|
| Core | ARM Cortex-M4 (with FPU) | ARM Cortex-M4 (with FPU) | ARM Cortex-M4 (with FPU) |
| Max Frequency | 144 MHz | 72 MHz | 72 MHz |
| Flash Memory | 512 KB | 384 KB / 512 KB | 384 KB / 512 KB |
| SRAM | 144 KB | 64 KB / 80 KB | 64 KB / 80 KB |
| Operating Voltage | 1.8V - 3.6V | 2.0V - 3.6V | 2.0V - 3.6V |
| Low-Power Modes | Ultra-low-power modes | Standard low-power modes | Standard low-power modes |
| ADC (12-bit) | 4× ADC (4.7 Msps) | 2× ADC | 4× ADC |
| DAC (12-bit) | 2× DAC | 1× DAC | 2× DAC |
| Timers | 17× (incl. 2× 32-bit) | 13× (incl. 2× 32-bit) | 13× (incl. 2× 32-bit) |
| CAN Interfaces | 2× CAN 2.0B | 1× CAN 2.0B | 1× CAN 2.0B |
| USB | USB 2.0 FS/OTG | USB 2.0 FS | USB 2.0 FS |
| Cryptography | Hardware AES, TRNG | None | None |
| Package Options | LQFP64 | LQFP64 | LQFP64 |
144 MHz vs. 72 MHz: The N32G455REL7 operates at double the clock speed of STM32F30x MCUs, enabling faster real-time processing for demanding applications.
Enhanced Memory: With 144 KB SRAM (vs. 64-80 KB in STM32F30x), it handles larger datasets and complex algorithms more efficiently.
Faster ADC Sampling: 4* 12-bit ADCs (4.7 Msps) vs. two in STM32F302 and three in STM32F303, but with better power efficiency.
Dual CAN Support: Unlike STM32F30x (single CAN), the N32G455REL7 supports two CAN 2.0B interfaces, ideal for automotive and industrial communication.
USB OTG Capability: Unlike STM32F30x (USB FS only), it includes USB OTG, enhancing connectivity flexibility.
Hardware Encryption (AES) & TRNG: Built-in cryptographic acceleration ensures secure data transmission, a feature absent in STM32F30x MCUs.
Higher Performance at Competitive Pricing: The N32G455REL7 delivers superior specs (speed, memory, peripherals) at a comparable or lower cost than STM32F30x alternatives.
Supports lower-voltage operation than STM32F30x (2.0V min), making it more versatile for battery-powered applications.
The N32G455REL7 is ideal for:
Industrial Control Systems (PLC, motor control)
Consumer Electronics (HMI, smart devices)
Automotive (CAN-based networks)
IoT & Secure Communications (AES encryption)
The N32G455REL7 outperforms STMicroelectronics' STM32F302/F303 series in processing power, peripheral integration, security, and power efficiency while maintaining cost competitiveness(can reduce costs by 70-80%). Its higher clock speed, larger memory, dual CAN, USB OTG, and hardware encryption make it a superior choice for next-generation embedded designs.
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