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Brand Name : AT
Model Number : AT32F403ARCT7
MOQ : 1500pcs
Payment Terms : T/T
Supply Ability : 300000PCS/month
Delivery Time : 5-15days
Packaging Details : Bagged
product name : AT32F403ARCT7
Package : LQFP64
Manufacturer : AT
Core Processor : M4
Frequency(MHz) : 240
Flash(KB) : 256
SRAM(KB) : 96/224
I/O : 51
MCU M4 AT32F403ARCT7 PIN To PIN Alternative M3 STM32F411RCT6 STMF105RCT6 STM32F103RCT6 STM32F103RBT6
MCU M4 AT32F403ARCT7 PIN To PIN Alternative M3 STM32F411RCT6 STMF105RCT6 STM32F103RCT6 STM32F103RBT6 Software hardware is completely compatible
1. High compatibility: compatible with Sxx32F103 pins & highly compatible with software
 2.M4 main frequency 240MHz (with FPU/DSP), RAM up to 224KB
 3.AT32F403ARC/VC can replace the Sxx103RE/VE project just because of insufficient RAM
 4. Rich peripherals: I2Cx3, SDIO x 2, SPI/I2S (full duplex) x 4, CANx2, UARTx8, 32-bit Timer, SPIM can be connected to high-speed SPI NOR Flash
 5. Built-in sLib function: unique security & secondary development function
 6. High computing power, one can replace multiple
 7. Support wide operating temperature range (-40-105 degrees)
Hot sell
| STM32F103VET6 | STM32F427ZGT6 | STM32F105ZDT6 | STM32F030G4U6 | STM32F070F6U6 | 
| STM32F103VCT6 | STM32F427ZIT6 | STM32F105ZET6 | STM32F030G6U6 | STM32F070F8U6 | 
| STM32F103C8T6 | STM32F427ZKT6 | STM32F105ZFT6 | STM32F030G8U6 | STM32F070G4U6 | 
| STM32F103RCT6 | STM32F427IGH6 | STM32F105ZGT6 | STM32F030G4U6 | STM32F070G6U6 | 
| STM32F103RBT6 | STM32F427IIH6 | STM32F105ZIT6 | STM32F030G6U6 | STM32F070G8U6 | 
| STM32F103T4U6 | STM32F427IKH6 | STM32F101T4U6 | STM32F030G8U6 | STM32F070G4U6 | 
| STM32F103T6U6 | STM32F407RET6 | STM32F101T6U6 | STM32F030K4U6 | STM32F070G6U6 | 
| STM32F103T8U6 | STM32F407RGT6 | STM32F101T8U6 | STM32F030K6U6 | STM32F070G8U6 | 
| STM32F103TBU6 | STM32F407RKT6 | STM32F101TBU6 | STM32F030K8U6 | STM32F070K4U6 | 
| STM32F103C4T6 | STM32F407VET6 | STM32F101C4T6 | STM32F030C4U6 | STM32F070K6U6 | 
| STM32F103C6T6 | STM32F407VGT6 | STM32F101C6T6 | STM32F030C6U6 | STM32F070K8U6 | 
| STM32F103CBT6 | STM32F407VKT6 | STM32F101C8T6 | STM32F030C8U6 | STM32F070C4U6 | 
| STM32F103R4T6 | STM32F407ZET6 | STM32F101CBT6 | STM32F030R8U6 | STM32F070C6U6 | 
| STM32F103R6T6 | STM32F407ZGT6 | STM32F101R4T6 | STM32F207RCT6 | STM32F070C8U6 | 
| STM32F103R8T6 | STM32F407ZKT6 | STM32F101R6T6 | STM32F207RET6 | STM32F070R8U6 | 
| STM32F103RBT6 | STM32F407VEH6 | STM32F101R8T6 | STM32F207RGT6 | STM32F105RBT6 | 
| STM32F103RDT6 | STM32F407VGH6 | STM32F101RBT6 | STM32F207RKT6 | STM32F105RCT6 | 
| STM32F103RET6 | STM32F407VKH6 | STM32F101RCT6 | STM32F207VCT6 | STM32F105RDT6 | 
| STM32F103RFT6 | STM32F407IEH6 | STM32F101RDT6 | STM32F207VET6 | STM32F105RET6 | 
| STM32F103RGT6 | STM32F407IGH6 | STM32F101RET6 | STM32F207VGT6 | STM32F105RFT6 | 
| STM32F103RIT6 | STM32F4071KH6 | STM32F101RFT6 | STM32F207VKT6 | STM32F105RGT6 | 
| STM32F103RKT6 | STM32F405RET6 | STM32F101RGT6 | STM32F207ZCT6 | STM32F105RIT6 | 
| STM32F103V8T6 | STM32F405RGT6 | STM32F101RIT6 | STM32F207ZET6 | STM32F105RKT6 | 
| STM32F103VBT6 | STM32F405RKT6 | STM32F101RKT6 | STM32F207ZGT6 | STM32F105V8T6 | 
| STM32F103VDT6 | STM32F405VGT6 | STM32F101V8T6 | STM32F207ZKT6 | STM32F105VBT6 | 
| STM32F103VFT6 | STM32F405VKT6 | STM32F101VBT6 | STM32F207IET6 | STM32F105VCT6 | 
| STM32F103VGT6 | STM32F405ZGT6 | STM32F101VCT6 | STM32F207IGT6 | STM32F105VDT6 | 
| STM32F103VIT6 | STM32F405ZKT6 | STM32F101VDT6 | STM32F207IKT6 | STM32F105VET6 | 
| STM32F103VKT6 | STM32F405VGH6 | STM32F101VET6 | STM32F427VET6 | STM32F105VFT6 | 
| STM32F103ZCT6 | STM32F405VKH6 | STM32F101VFT6 | STM32F427VGT6 | STM32F105VGT6 | 
| STM32F103ZDT6 | STM32F205VCT6 | STM32F101VGT6 | STM32F427VIT6 | STM32F105VIT6 | 
| STM32F103ZET6 | STM32F205VET6 | STM32F101VIT6 | STM32F427VKT6 | STM32F105VKT6 | 
| STM32F103ZFT6 | STM32F205VGT6 | STM32F101VKT6 | STM32F427ZET6 | STM32F105ZCT6 | 
| STM32F103ZGT6 | STM32F205VKT6 | STM32F101ZCT6 | STM32F205ZGT6 | STM32F101ZFT6 | 
| STM32F103ZIT6 | STM32F205ZCT6 | STM32F101ZDT6 | STM32F205ZKT6 | STM32F101ZGT6 | 
| STM32F030C8T6 | STM32F205ZET6 | STM32F101ZET6 | STM32F070F4U6 | STM32F101ZIT6 | 
| STM32F030F4U6 | STM32F030F6U6 | STM32F030F8U6 | STM8S003F3P6 | STM32L151VCT6 | 
| Sxx Series | Sxx Part | Core | CPU | DSP/FPU | Flash | SRAM | AT32 Series | AT32 Part | Core | CPU | DSP/FPU | Flash | SRAM | 
| Sxx32F401 | CBU6 | M4 | 84MHz | Yes/Yes | 128K | 64K | AT32F413 | KBU7 | M4 | 200MHz | Yes/Yes | 128k | 16/32/64K | 
| Sxx32F401 | CCU6 | M4 | 84MHz | Yes/Yes | 256K | 64K | AT32F413 | CCU7 | M4 | 200MHz | Yes/Yes | 256K | 16/32/64K | 
| Sxx32F401 | RBT6 | M4 | 84MHz | Yes/Yes | 128k | 64K | AT32F413 | RBT7 | M4 | 200MHz | Yes/Yes | 128K | 16/32/64K | 
| Sxx32F401 | RCT6 | M4 | 84MHz | Yes/Yes | 256K | 64K | AT32F413 | RCT7 | M4 | 200MHz | Yes/Yes | 256K | 16/32/64K | 
| Sxx32F401 | VCT6 | M4 | 84MHz | Yes/Yes | 256K | 64K | AT32F403A | VCT7 | M4 | 240MHz | Yes/Yes | 256K | 96/224K | 
| Sxx32F401 | RET6 | M4 | 84MHz | Yes/Yes | 512K | 96K | AT32F403A | RGT7 | M4 | 240MHz | Yes/Yes | 1024K | 96/224K | 
| Sxx32F401 | VET6 | M4 | 84MHz | Yes/Yes | 512K | 96K | AT32F403A | VGT7 | M4 | 240MHz | Yes/Yes | 1024K | 96/224K | 
| Sxx32F411 | CCU6 | M4 | 100MHz | Yes/Yes | 256K | 128K | AT32F403A | CCU7 | M4 | 240MHz | Yes/Yes | 256K | 96/224K | 
| Sxx32F411 | CEU6 | M4 | 100MHz | Yes/Yes | 512K | 128K | AT32F403A | CGU7 | M4 | 240MHz | Yes/Yes | 1024K | 96/224K | 
| Sxx32F411 | RCT6 | M4 | 100MHz | Yes/Yes | 256K | 128K | AT32F403A | RCT7 | M4 | 240MHz | Yes/Yes | 256K | 96/224K | 
| Sxx32F411 | RET6 | M4 | 100MHz | Yes/Yes | 512K | 128K | AT32F403A | RGT7 | M4 | 240MHz | Yes/Yes | 1024K | 96/224K | 
| Sxx32F411 | VCT6 | M4 | 100MHz | Yes/Yes | 256K | 128K | AT32F403A | VCT7 | M4 | 240MHz | Yes/Yes | 256K | 96/224K | 
| Sxx32F411 | VET6 | M4 | 100MHz | Yes/Yes | 512K | 128K | AT32F403A | VGT7 | M4 | 240MHz | Yes/Yes | 1024K | 96/224K | 

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| M4 Microcontroller MCU STM32F411RCT6 STMF105RCT6 STM32F103RCT6 STM32F103RBT6 Images | 
 MCU 32-Bit AT32F413CBT7 PIN To PIN Alternative STM32F103CBT6
                                                                                    
                        
                        
                        
                                                            MCU 32-Bit AT32F413CBT7 PIN To PIN Alternative STM32F103CBT6
                                                    
                        
                     MCU M4 AT32F413CBU7 PIN To PIN Alternative STM32F103CBU6 M3
                                                                                    
                        
                        
                        
                                                            MCU M4 AT32F413CBU7 PIN To PIN Alternative STM32F103CBU6 M3
                                                    
                        
                     MCU M4 AT32F413RBT7 PIN To PIN Alternative STM32F103RBT6 STM32F103R8T6
                                                                                    
                        
                        
                        
                                                            MCU M4 AT32F413RBT7 PIN To PIN Alternative STM32F103RBT6 STM32F103R8T6
                                                    
                        
                     MCU M4 AT32F413RCT7 PIN To PIN Alternative M3 STM32F103RCT6 STM32F103RBT6
                                                                                    
                        
                        
                        
                                                            MCU M4 AT32F413RCT7 PIN To PIN Alternative M3 STM32F103RCT6 STM32F103RBT6
                                                    
                        
                     AT32F403ARGT7 PIN To PIN Alternative M3 STM32F103RGT7 STM32F103RGT6 STM32F103RCT
                                                                                    
                        
                        
                        
                                                            AT32F403ARGT7 PIN To PIN Alternative M3 STM32F103RGT7 STM32F103RGT6 STM32F103RCT
                                                    
                        
                     AT32F403ZGT6 LQFP144, PIN to PIN alternative STM32F103ZET6 SMT32F303ZET6
                                                                                    
                        
                        
                        
                                                            AT32F403ZGT6 LQFP144, PIN to PIN alternative STM32F103ZET6 SMT32F303ZET6
                                                    
                        
                     AT32F403AVCT7 PIN To PIN Alternative STM32F105VCT6 STM32F103VCT6 STM32F103VBT6
                                                                                    
                        
                        
                        
                                                            AT32F403AVCT7 PIN To PIN Alternative STM32F105VCT6 STM32F103VCT6 STM32F103VBT6
                                                    
                        
                     AT32F403AVCT7 PIN To PIN Alternative STM32F205VCT6 STM32F105VCT6 STM32F103VCT6
                                                                                    
                        
                        
                        
                                                            AT32F403AVCT7 PIN To PIN Alternative STM32F205VCT6 STM32F105VCT6 STM32F103VCT6
                                                    
                        
                     AT32F403AVGT7 PIN To PIN Alternative STM32F205VGT6 STM32F205VET6 STM32F205VCT6
                                                                                    
                        
                        
                        
                                                            AT32F403AVGT7 PIN To PIN Alternative STM32F205VGT6 STM32F205VET6 STM32F205VCT6
                                                    
                        
                     AT32F403AVGT7 PIN To PIN Alternative STM32F302VET6 512KB STM32F205VET6
                                                                                    
                        
                        
                        
                                                            AT32F403AVGT7 PIN To PIN Alternative STM32F302VET6 512KB STM32F205VET6