国民技术推出的N32G43x、N32L40x、N32G45x系列与STM32脚位都均为兼容替代，甚至性能上更有优势，N32配置为32 bit ARM Cortex-M4F内核，主频144MHz，支持浮点运算和DSP指令，集成多达512KB Flash,144KB SRAM， 2x12bit 5Msps ADC，2x1Msps 12bit DAC，集成多路U(S)ART、I2C、SPI、QSPI、USB、CAN、1x SDIO通信接口，内置密码算法硬件加速引擎，是一款更优于STM32的高性能的物联网安全芯片MCU。
国民技术为了更好的服务客户，让开发者快速上手，国民技术在产品的兼容性上做了大量的开发投入，在软件和硬件上均对市面上部分品牌做了兼容。天浩旭科技为方便用户选型，做了以下型号一览表供用户参考。国民技术N32与STM32脚位对应的兼容型号有哪些。
N32G45x与STM32系列替代兼容型号一览表
|
产品型号 |
主频（MHz） |
Flash（KB） |
SRAM（KB） |
I/O |
DAC |
DMA/通道数 |
XFMC |
ETH |
DVP |
封装 |
STM32 Part No |
|
N32G452CBL7 |
144 |
128 |
80 |
37 |
2x12-bit |
2/16 |
|
|
|
LQFP48 |
STM32F101CBT6 |
|
N32G452CCL7 |
144 |
256 |
144 |
37 |
2x12-bit |
2/16 |
|
|
|
LQFP48 |
|
|
N32G452RBL7 |
144 |
128 |
80 |
51 |
2x12-bit |
2/16 |
|
|
|
LQFP64 |
STM32F101RBT6 |
|
N32G452RCL7 |
144 |
256 |
144 |
51 |
2x12-bit |
2/16 |
|
|
|
LQFP64 |
STM32F101RCR6 |
|
N32G452REL7 |
144 |
512 |
144 |
51 |
2x12-bit |
2/16 |
|
|
|
LQFP64 |
STM32F101RDT6 |
|
N32G452MBL7 |
144 |
128 |
80 |
67 |
2x12-bit |
2/16 |
Y* |
|
|
LQFP80 |
|
|
N32G452MCL7 |
144 |
256 |
144 |
67 |
2x12-bit |
2/16 |
Y* |
|
|
LQFP80 |
|
|
N32G452MEL7 |
144 |
512 |
144 |
67 |
2x12-bit |
2/16 |
Y* |
|
|
LQFP80 |
|
|
N32G452VCL7 |
144 |
256 |
144 |
80 |
2x12-bit |
2/16 |
Y |
|
|
LQFP100 |
STM32F101VCT6 |
|
N32G452VEL7 |
144 |
512 |
144 |
80 |
2x12-bit |
2/16 |
Y |
|
|
LQFP100 |
STM32F101VDT6 |
|
N32G452QCL7 |
144 |
256 |
144 |
97 |
2x12-bit |
2/16 |
Y |
|
|
LQFP128 |
|
|
N32G452QEL7 |
144 |
512 |
144 |
97 |
2x12-bit |
2/16 |
Y |
|
|
LQFP128 |
|
|
N32G455CBL7 |
144 |
128 |
80 |
37 |
2x12-bit |
2/16 |
|
|
|
LQFP48 |
STM32F302CBT6 |
|
N32G455CCL7 |
144 |
256 |
144 |
37 |
2x12-bit |
2/16 |
|
|
|
LQFP48 |
STM32F302CCT6 |
|
N32G455RBL7 |
144 |
128 |
80 |
51 |
2x12-bit |
2/16 |
|
|
|
LQFP64 |
STM32F302RBT6 |
|
N32G455RCL7 |
144 |
256 |
144 |
51 |
2x12-bit |
2/16 |
|
|
|
LQFP64 |
STM32F302RCT6 |
|
N32G455REL7 |
144 |
512 |
144 |
51 |
2x12-bit |
2/16 |
|
|
|
LQFP64 |
STM32F302RDT6 |
|
N32G455MBL7 |
144 |
128 |
80 |
67 |
2x12-bit |
2/16 |
Y* |
|
|
LQFP80 |
|
|
N32G455MCL7 |
144 |
256 |
144 |
67 |
2x12-bit |
2/16 |
Y* |
|
|
LQFP80 |
|
|
N32G455MEL7 |
144 |
512 |
144 |
67 |
2x12-bit |
2/16 |
Y* |
|
|
LQFP80 |
|
|
N32G455VBL7 |
144 |
128 |
80 |
80 |
2x12-bit |
2/16 |
Y |
|
|
LQFP100 |
STM32F302VBT6 |
|
N32G455VCL7 |
144 |
256 |
144 |
80 |
2x12-bit |
2/16 |
Y |
|
|
LQFP100 |
STM32F302VCT6 |
|
N32G455VEL7 |
144 |
512 |
144 |
80 |
2x12-bit |
2/16 |
Y |
|
|
LQFP100 |
STM32F302VDT6 |
|
N32G457RCL7 |
144 |
256 |
144 |
51 |
2x12-bit |
2/16 |
|
1 |
Y |
LQFP64 |
STM32F107RBT6 |
|
N32G457REL7 |
144 |
512 |
144 |
51 |
2x12-bit |
2/16 |
|
1 |
Y |
LQFP64 |
|
|
N32G457MCL7 |
144 |
256 |
144 |
67 |
2x12-bit |
2/16 |
Y* |
1 |
Y |
LQFP80 |
|
|
N32G457MEL7 |
144 |
512 |
144 |
67 |
2x12-bit |
2/16 |
Y* |
1 |
Y |
LQFP80 |
|
|
N32G457VCL7 |
144 |
256 |
144 |
80 |
2x12-bit |
2/16 |
Y |
1 |
Y |
LQFP100 |
STM32F107VBT6 |
|
N32G457VEL7 |
144 |
512 |
144 |
80 |
2x12-bit |
2/16 |
Y |
1 |
Y |
LQFP100 |
STM32F207VET6 |
|
N32G457QEL7 |
144 |
512 |
144 |
97 |
2x12-bit |
2/16 |
Y |
1 |
Y |
LQFP128 |
|
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