STM32F328C8T6

Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 64 Kbytes of Flash memory, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp

Parameters

Supply Voltage Min Volt	1.65
Supply Voltage Max Volt	1.95
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
Core	Arm Cortex-M4
ECCN US	3A991.a.2
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 48 7x7x1.4 mm

Description

The STM32F328C8 family is based on the high-performance ARM 32-bit Cortex-M4 RISC core operating at a frequency of up to 72 MHz, and embedding a floating point unit (FPU). The STM32F328C8 family incorporates high-speed embedded memories(up to 64 Kbytes of Flash memory, 12 Kbytes of SRAM), and...
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Key features

Key features
Core: ARM-32-bit Cortex-M4 CPU with FPU (72 MHz max), single-cycle multiplication and HW division, and DSP instruction Memories Up to 64 KB of Flash memory 12 KB of SRAM with HW parity check Routine booster: 4 KB of SRAM on instruction and data bus with HW parity check (CCM) CRC calculation unit Reset and supply management V_DD: 1.8 V +/-8% V_DDA: voltage range: 1.65 to 3.6 V Low-power modes: Sleep, Stop V_BATsupply for RTC and backup registers Clock management 4 to 32 MHz crystal oscillator 32 kHz oscillator for RTC with calibration Internal 8 MHz RC (up to 64 MHz with PLL option) Internal 40 kHz oscillator Up to 36 fast I/O ports, all mappable on external interrupt vectors, several 5 V-tolerant Interconnect Matrix 7-channel DMA controller Up to two ADC 0.20 μs (up to 14 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, single-ended/differential mode, separate analog supply from 1.8 to 3.6 V Temperature sensor Up to three 12-bit DAC channels with analog supply from 2.4 V to 3.6 V Three ultra-fast rail-to-rail analog comparators with analog supply from 1.8 V to 3.6 V One operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V Up to 17 capacitive sensing channels supporting touchkeys, linear and rotary touch sensors Up to 11 timers One 32-bit timer and one 16-bit timer with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input One 16-bit 6-channel advanced-control timer, with up to 6 PWM channels, deadtime generation and emergency stop One 16-bit timer with 2 IC/OCs, 1 OCN/PWM, deadtime generation, emergency stop Two 16-bit timers with IC/OC/OCN/PWM, deadtime generation and emergency stop Two 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 (2.0 B Active) One I²C with 20 mA current sink to support Fast mode plus, SMBus/PMBus Up to 3 USARTs, one with ISO/IEC 7816 interface, LIN, IrDA, modem control One SPI Debug mode: serial wire debug (SWD), JTAG 96-bit unique ID All packages ECOPACK2

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Parameters

Supply Voltage Min Volt	1.65
Supply Voltage Max Volt	1.95
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
Core	Arm Cortex-M4
ECCN US	3A991.a.2
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 48 7x7x1.4 mm

Description

Key features

Key features
Core: ARM-32-bit Cortex-M4 CPU with FPU (72 MHz max), single-cycle multiplication and HW division, and DSP instruction Memories Up to 64 KB of Flash memory 12 KB of SRAM with HW parity check Routine booster: 4 KB of SRAM on instruction and data bus with HW parity check (CCM) CRC calculation unit Reset and supply management V_DD: 1.8 V +/-8% V_DDA: voltage range: 1.65 to 3.6 V Low-power modes: Sleep, Stop V_BATsupply for RTC and backup registers Clock management 4 to 32 MHz crystal oscillator 32 kHz oscillator for RTC with calibration Internal 8 MHz RC (up to 64 MHz with PLL option) Internal 40 kHz oscillator Up to 36 fast I/O ports, all mappable on external interrupt vectors, several 5 V-tolerant Interconnect Matrix 7-channel DMA controller Up to two ADC 0.20 μs (up to 14 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, single-ended/differential mode, separate analog supply from 1.8 to 3.6 V Temperature sensor Up to three 12-bit DAC channels with analog supply from 2.4 V to 3.6 V Three ultra-fast rail-to-rail analog comparators with analog supply from 1.8 V to 3.6 V One operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V Up to 17 capacitive sensing channels supporting touchkeys, linear and rotary touch sensors Up to 11 timers One 32-bit timer and one 16-bit timer with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input One 16-bit 6-channel advanced-control timer, with up to 6 PWM channels, deadtime generation and emergency stop One 16-bit timer with 2 IC/OCs, 1 OCN/PWM, deadtime generation, emergency stop Two 16-bit timers with IC/OC/OCN/PWM, deadtime generation and emergency stop Two 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 (2.0 B Active) One I²C with 20 mA current sink to support Fast mode plus, SMBus/PMBus Up to 3 USARTs, one with ISO/IEC 7816 interface, LIN, IrDA, modem control One SPI Debug mode: serial wire debug (SWD), JTAG 96-bit unique ID All packages ECOPACK2