STM32F318C8 Datasheet, PDF (1/125 Pages) STMicroelectronics – ARM-based Cortex-M4 32-bit MCU+FPU, 64 KB Flash, 16 KB SRAM, ADC, DAC, 3 COMP, Op-Amp, 1.8 V

STM32F318C8 STM32F318K8
ARM^®-based Cortex^®-M4 32-bit MCU+FPU, 64 KB Flash,
16 KB SRAM, ADC, DAC, 3 COMP, 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, DSP instruction
 Memories
– 64 Kbyte of Flash memory
– 16 Kbyte of SRAM on data bus
 CRC calculation unit
 Power management
– Supply: V_DD = 1.8 V ± 8%
V_DDA voltage range = 1.65 V to 3.6 V
– External POR pin
– Low-power: 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 with x 16 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 supporting timers,
ADCs, SPIs, I²Cs, USARTs and DAC
 1 × ADC 0.20 μs (up to 11 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
 1 x 12-bit DAC channel with analog supply from
2.4 to 3.6 V
 Three fast rail-to-rail analog comparators with
analog supply from 1.8 to 3.6 V
 1 x operational amplifier that can be used in
PGA mode, all terminal accessible with analog
supply from 2.4 to 3.6 V
LQFP48
(7x7 mm)
UFQFPN32
(5x5 mm)
WLCSP49
(3.417x3.151 mm)
 Up to 17 capacitive sensing channels
supporting touchkey, linear and rotary sensors
 Up to 9 timers
– One 32-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
– Three 16-bit timers with IC/OC/OCN or
PWM, deadtime gen. and emergency stop
– One 16-bit basic timer to drive the DAC
– 2 watchdog timers (independent, window)
– SysTick timer: 24-bit downcounter
 Calendar RTC with alarm, periodic wakeup
from Stop
 Communication interfaces
– Three I2Cs with 20 mA current sink to
support Fast mode plus
– Up to 3 USARTs, 1 with ISO 7816 I/F,
autobaudrate detect and Dual clock
domain
– Up to two SPIs with multiplexed full duplex
I2S
– Infrared transmitter
 Serial wire debug (SWD), JTAG
 96-bit unique ID
June 2015
This is information on a product in full production.
DocID026294 Rev 5
1/125
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