The STM32F358xC family is based on the high-performance ARM Cortex-M4 32-bit RISC core with FPU operating at a frequency of up to 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 (up to 256 Kbytes of Flash memory, up to 48 Kbytes of SRAM) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.The devices offer up to four fast 12-bit ADCs (5 Msps), up to seven comparators, up to four operational amplifiers, up to two DAC channels, a low-power RTC, up to five general-purpose 16-bit timers, one general-purpose 32-bit timer, and two timers dedicated to motor control. They also feature standard and advanced communication interfaces: up to two I²Cs, up to three SPIs (two SPIs are with multiplexed full-duplex I²Ss on STM32F358xC devices), three USARTs, up to two UARTs, and CAN. To achieve audio class accuracy, the I²S peripherals can be clocked via an external PLL.The STM32F358xC family operates in the -40 to +85 °C and -40 to +105 °C temperature ranges. A comprehensive set of power-saving mode allows the design of low-power applications.The STM32F358xC family offers devices in three packages ranging from 48 pins to 100 pins.The set of included peripherals changes with the device chosen.
Core: ARM® Cortex®-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division, 90 DMIPS (from CCM), DSP instruction and MPU (memory protection unit).
Operating conditions:
VDD: 1.8V +/- 8%
VDDA voltage range: 1.65 to 3.6 V
Memories
256 Kbytes of Flash memory
Up to 40 Kbytes of SRAM, with HW parity check implemented on the first 16 Kbytes.
Routine bootster: 8 Kbytes of SRAM on instruction and data bus, with HW parity check (CCM: Core Coupled Memory)
CRC calculation unit
Reset and supply management
Low-power modes: Sleep, and Stop
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 86 fast I/Os
All mappable on external interrupt vectors
Several 5 V-tolerant
Interconnect matrix
12-channel DMA controller
Up to four ADC 0.20 µS (up to 38 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, separate analog supply from 1.8 to 3.6 V
Up to two 12-bit DAC channels with analog supply from 2.4 to 3.6 V
Seven fast rail-to-rail analog comparators with analog supply from 1.65 to 3.6 V
Up to four operational amplifiers that can be used in PGA mode, all terminal 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 13 timers
One 32-bit timer and two 16-bit timers with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
Up to two 16-bit 6-channel advanced-control timers, with up to 6 PWM channels, deadtime generation and emergency stop
One 16-bit timer with 2 IC/OCs, 1 OCN/PWM, deadtime generation and emergency stop
Two 16-bit timers with IC/OC/OCN/PWM, deadtime generation and emergency stop
2 watchdog timers (independent, window)
SysTick timer: 24-bit downcounter
Up to two 16-bit basic timers to drive the DAC
Calendar RTC with Alarm, periodic wakeup from Stop
Communication interfaces
CAN interface (2.0B Active)
Two 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 three SPIs, two with multiplexed I2S interface, 4 to 16 programmable bit frames
Infrared Transmitter
Cortex®-M4 with FPU ETM, Serial wire debug, JTAG
96-bit unique ID
