STM32F723ZE Series
High-performance and DSP with FPU, Arm Cortex-M7 MCU with 512 Kbytes of Flash memory, 216 MHz CPU, Art Accelerator, L1 cache, SDRAM
Manufacturer: STMicroelectronics
Catalog
High-performance and DSP with FPU, Arm Cortex-M7 MCU with 512 Kbytes of Flash memory, 216 MHz CPU, Art Accelerator, L1 cache, SDRAM
| Part | Core Processor | Operating Temperature [Max] | Operating Temperature [Min] | Data Converters | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Connectivity | Supplier Device Package | Speed | Program Memory Type | Package / Case | Program Memory Size | RAM Size | Mounting Type | Core Size | Oscillator Type | Peripherals | Number of I/O |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 STMicroelectronics | ARM® Cortex®-M7 | 85 °C | -40 °C | A/D 24x12b D/A 2x12b | 3.6 V | 1.7 V | CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SAI SPI UART/USART USB | 176-LQFP (24x24) | 216 MHz | FLASH | 176-LQFP | 512 KB | 256 K | Surface Mount | 32-Bit Single-Core | Internal | Brown-out Detect/Reset DMA I2S POR PWM WDT | 138 |
 STMicroelectronics | ARM® Cortex®-M7 | 85 °C | -40 °C | A/D 24x12b D/A 2x12b | 3.6 V | 1.7 V | CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SAI SPI UART/USART USB | 176-UFBGA (10x10) | 216 MHz | FLASH | 176-UFBGA | 512 KB | 256 K | Surface Mount | 32-Bit Single-Core | Internal | Brown-out Detect/Reset DMA I2S POR PWM WDT | 138 |
 STMicroelectronics | ARM® Cortex®-M7 | 85 °C | -40 °C | A/D 24x12b D/A 2x12b | 3.6 V | 1.7 V | CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SAI SPI UART/USART USB | 144-LQFP (20x20) | 216 MHz | FLASH | 144-LQFP | 512 KB | 256 K | Surface Mount | 32-Bit Single-Core | Internal | Brown-out Detect/Reset DMA I2S POR PWM WDT | 112 |
 STMicroelectronics | ARM® Cortex®-M7 | 105 °C | -40 °C | A/D 24x12b D/A 2x12b | 3.6 V | 1.7 V | CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SAI SPI UART/USART USB | 144-LQFP (20x20) | 216 MHz | FLASH | 144-LQFP | 512 KB | 256 K | Surface Mount | 32-Bit Single-Core | Internal | Brown-out Detect/Reset DMA I2S POR PWM WDT | 112 |
STMicroelectronics | ARM® Cortex®-M7 | 105 °C | -40 °C | A/D 24x12b D/A 2x12b | 3.6 V | 1.7 V | CANbus EBI/EMI I2C IrDA LINbus MMC/SD QSPI SAI SPI UART/USART USB | 176-LQFP (24x24) | 216 MHz | FLASH | 176-LQFP | 512 KB | 256 K | Surface Mount | 32-Bit Single-Core | Internal | Brown-out Detect/Reset DMA I2S POR PWM WDT | 138 |
Key Features
• Memories
- Up to 512 Kbytes of Flash memory with protection mechanisms (read and write protections, proprietary code readout protection (PCROP))
- 528 bytes of OTP memory
- SRAM: 256 Kbytes (including 64 Kbytes of data TCM RAM for critical real-time data) + 16 Kbytes of instruction TCM RAM (for critical real-time routines) + 4 Kbytes of backup SRAM (available in the lowest power modes)
- Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories
• Clock, reset and supply management
- 1.7 V to 3.6 V application supply and I/Os
- POR, PDR, PVD and BOR
- Dedicated USB power
- 4-to-26 MHz crystal oscillator
- Internal 16 MHz factory-trimmed RC (1% accuracy)
- 32 kHz oscillator for RTC with calibration
- Internal 32 kHz RC with calibration
• Low-power
- Sleep, Stop and Standby modes
- VBATsupply for RTC, 32×32 bit backup registers + 4 Kbytes of backup SRAM
Description
AI
The STM32F722xx and STM32F723xx devices are based on the high-performance Arm®Cortex®-M7 32-bit RISC core operating at up to 216 MHz frequency. The Cortex®-M7 core features a single floating point unit (SFPU) precision which supports Arm®single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances the application security.
The STM32F722xx and STM32F723xx devices incorporate high-speed embedded memories with a Flash memory up to 512 Kbytes, 256 Kbytes of SRAM (including 64 Kbytes of data TCM RAM for critical real-time data), 16 Kbytes of instruction TCM RAM (for critical real-time routines), 4 Kbytes of backup SRAM available in the lowest power modes, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses, a 32-bit multi-AHB bus matrix and a multi layer AXI interconnect supporting internal and external memories access.
All the devices offer three 12-bit ADCs, two DACs, a low-power RTC, thirteen general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers, a true random number generator (RNG). They also feature standard and advanced communication interfaces.