GD32 Arm® Cortex®-M7 Microcontrollers
The Cortex®-M7 high-performance core is based on Armv7E-M architecture. Its performance is further en- hanced by the high bandwidth AXI + AHB bus, and the six-stage pipeline architecture with branch prediction ca- pability. The integrated advanced Digital Signal Processing (DSP) hardware accelerator and double-precision Floating-Point Unit (FPU), as well as the hardware Trigonometric Mathematic Unit (TMU) and Filter Algorithm AC- celerator (FAAC) significantly reduce the CPU loading and increase its processing efficiency.
| Options | GD32H737/757/759 Series Characteristics |
|---|---|
| CPU Features |
600MHz Arm® Cortex® -M7 Core Up to 40% higher performance than Cortex® -M4 products DSP, Double-precision FPU Trigonometric Mathematic Unit Filter Algorithm ACcelerator |
| Memory Features |
3840KB Flash/1024KB SRAM 512KB Tightly Coupled Memory (TCM) 64KB High-speed L1-Cache |
| Standard Peripherals |
3x CAN-FD, 2x Ethernet, 2x USB HS OTG 8x U(S)ART, 4x I2C, 6x SPI, 4x I2S, 2x OSPI |
| Multimedia |
TFT-LCD controller, Image Processing Accelerator (IPA) Serial Audio Interface (SAI), SPDIF audio interface 8-bit to 14-bit digital camera interface |
| High-precision Peripherals |
Up to 4x General-purpose 32-bit Timers, 12x General-purpose 16-bit Timers, 4x Basic 64-bit/32-bit Timers, 2x PWM Advanced Timers 2x 14-bit ADCs 4MSPS, 1x 12-bit ADC 5.3MSPS Comparator, DAC |
| Security Features |
DES, 3DES, AES, Hash algorithms ECC Verification |
| Package Options |
By resources configuration: GD32H737 supports 3 channels of CAN 2.0B GD32H757 and GD32H759 support 3 channels of high speed CAN-FD By package options: GD32H737 is available in BGA176 and LQFP176/144/100 GD32H757 is available in BGA100 and LQFP144/100 GD32H759 is available in BGA176 and LQFP176 |
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