STM32F303ZDT6 ARM Microcontrollers – MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash
♠ Product Description
| roduct Attribute | Attribute Value |
| Manufacturer: | STMicroelectronics |
| Product Category: | ARM Microcontrollers - MCU |
| RoHS: | Details |
| Series: | STM32F3 |
| Mounting Style: | SMD/SMT |
| Package / Case: | LQFP-144 |
| Core: | ARM Cortex M4 |
| Program Memory Size: | 384 kB |
| Data Bus Width: | 32 bit |
| ADC Resolution: | 4 x 6 bit/8 bit/10 bit/12 bit |
| Maximum Clock Frequency: | 72 MHz |
| Number of I/Os: | 115 I/O |
| Data RAM Size: | 64 kB |
| Supply Voltage - Min: | 2 V |
| Supply Voltage - Max: | 3.6 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Packaging: | Tray |
| Brand: | STMicroelectronics |
| Moisture Sensitive: | Yes |
| Product Type: | ARM Microcontrollers - MCU |
| Factory Pack Quantity: | 360 |
| Subcategory: | Microcontrollers - MCU |
| Tradename: | STM32 |
| Unit Weight: | 0.091712 oz |
♠ ARM® Cortex®-M4 32b MCU+FPU, up to 512KB Flash, 80KB SRAM, FSMC, 4 ADCs, 2 DAC ch., 7 comp, 4 Op-Amp, 2.0-3.6 V
The STM32F303xD/E family is based on the high-performance ARM® Cortex®-M4 32-bit RISC core with FPU operating at a frequency of 72 MHz, and embedding a floating point unit (FPU), a memory protection unit (MPU) and an embedded trace macrocell (ETM). The family incorporates high-speed embedded memories (512-Kbyte Flash memory, 80-Kbyte SRAM), a flexible memory controller (FSMC) for static memories (SRAM, PSRAM, NOR and NAND), and an extensive range of enhanced I/Os and peripherals connected to an AHB and two APB buses.
The devices offer four fast 12-bit ADCs (5 Msps), seven comparators, four operational amplifiers, two DAC channels, a low-power RTC, up to five general-purpose 16-bit timers, one general-purpose 32-bit timer, and up,to three timers dedicated to motor control. They also feature standard and advanced communication interfaces: up to three I2Cs, up to four SPIs (two SPIs are with multiplexed full-duplex I2Ss), three USARTs, up to two UARTs, CAN and USB. To achieve audio class accuracy, the I2S peripherals can be clocked via an external PLL.
The STM32F303xD/E family operates in the -40 to +85°C and -40 to +105°C temperature ranges from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.
The STM32F303xD/E family offers devices in different packages ranging from 64 to 144 pins.
Depending on the device chosen, different sets of peripherals are included.
• Core: ARM® Cortex®-M4 32-bit CPU with 72 MHz FPU, single-cycle multiplication and HW division, 90 DMIPS (from CCM), DSP instruction and MPU (memory protection unit)
• Operating conditions:
– VDD, VDDA voltage range: 2.0 V to 3.6 V
• Memories
– Up to 512 Kbytes of Flash memory
– 64 Kbytes of SRAM, with HW parity check implemented on the first 32 Kbytes.
– Routine booster: 16 Kbytes of SRAM on instruction and data bus, with HW parity check (CCM)
– Flexible memory controller (FSMC) for static memories, with four Chip Select
• CRC calculation unit
• Reset and supply management
– Power-on/Power-down reset (POR/PDR)
– Programmable voltage detector (PVD)
– Low-power modes: Sleep, Stop and Standby
– VBAT supply for RTC and backup registers
• Clock management
– 4 to 32 MHz crystal oscillator
– 32 kHz oscillator for RTC with calibration
– Internal 8 MHz RC with x 16 PLL option
– Internal 40 kHz oscillator
• Up to 115 fast I/Os
– All mappable on external interrupt vectors
– Several 5 V-tolerant
• Interconnect matrix
• 12-channel DMA controller
• Four ADCs 0.20 µs (up to 40 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, separate analog supply from 2.0 to 3.6 V
• Two 12-bit DAC channels with analog supply from 2.4 to 3.6 V
• Seven ultra-fast rail-to-rail analog comparators with analog supply from 2.0 to 3.6 V
• Four operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V
• Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
• Up to 14 timers:
– One 32-bit timer and two 16-bit timers with up to four IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
– Three 16-bit 6-channel advanced-control timers, with up to six PWM channels, deadtime generation and emergency stop
– One 16-bit timer with two IC/OCs, one OCN/PWM, deadtime generation and emergency stop
– Two 16-bit timers with IC/OC/OCN/PWM, deadtime generation and emergency stop
– Two watchdog timers (independent, window)
– One SysTick timer: 24-bit downcounter
– Two 16-bit basic timers to drive the DAC
• Calendar RTC with Alarm, periodic wakeup from Stop/Standby
• Communication interfaces
– CAN interface (2.0B Active)
– Three I2C Fast mode plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from STOP
– Up to five USART/UARTs (ISO 7816 interface, LIN, IrDA, modem control)
– Up to four SPIs, 4 to 16 programmable bit frames, two with multiplexed half/full duplex I 2S interface
– USB 2.0 full-speed interface with LPM support
– Infrared transmitter
• SWD, Cortex®-M4 with FPU ETM, JTAG
• 96-bit unique ID
