STM32F328C8 Datasheet, PDF (1/109 Pages) STMicroelectronics – CRC calculation unit

STM32F328C8
ARM^® Cortex^®-M4 32b MCU+FPU, 64KB Flash, 16KB SRAM,
2 ADCs, 3 DAC channels, 3 COMPs, Op-Amp, 1.8 V
Datasheet −production data
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_BAT 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 (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
LQFP48 (7 × 7 mm)
• 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
January 2015
This is information on a product in full production.
DocID026351 Rev 3
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