STM32F107VCT6 STMicroelectronics, STM32F107VCT6 Datasheet - Page 15

• Manufacturer Part Number: STM32F107VCT6
• Description: MCU ARM 256KB FLASH MEM 100-LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F107VCT6

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: CAN, Ethernet, I²C, IrDA, LIN, SPI, UART/USART, USB OTG
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 80
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Processor Series: STM32F107x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: CAN, I2C, SPI, USART
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 80
• Number Of Timers: 10
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit x 2, 16 Channel
• On-chip Dac: 12 bit x 2, 2 Channel
• For Use With: 497-10591 - DAUGHTER BOARD FOR STM32497-10064 - EVAL BOARD497-9040 - DEV KIT FOR STM32497-9041 - DEV KIT FOR STM32497-9042 - DEV KIT FOR STM32497-9043 - DEV KIT FOR STM32497-8924 - EVAL BOARD FOR STM32F107VCT497-8853 - BOARD DEMO STM32 UNIV USB-UUSCI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-8913

STM32F105xx, STM32F107xx
2.3.9
2.3.10
2.3.11
2.3.12
Power supply schemes
●
●
●
Power supply supervisor
The device has an integrated power-on reset (POR)/power-down reset (PDR) circuitry. It is
always active, and ensures proper operation starting from/down to 2 V. The device remains
in reset mode when V
external reset circuit.
The device features an embedded programmable voltage detector (PVD) that monitors the
V
generated when V
than the V
message and/or put the MCU into a safe state. The PVD is enabled by software.
Voltage regulator
The regulator has three operation modes: main (MR), low power (LPR) and power down.
●
●
●
This regulator is always enabled after reset. It is disabled in Standby mode.
Low-power modes
The STM32F105xx and STM32F107xx connectivity line supports three low-power modes to
achieve the best compromise between low power consumption, short startup time and
available wakeup sources:
●
●
DD
/V
V
Provided externally through V
V
and PLL (minimum voltage to be applied to V
and V
V
registers (through power switch) when V
MR is used in the nominal regulation mode (Run)
LPR is used in the Stop modes.
Power down is used in Standby mode: the regulator output is in high impedance: the
kernel circuitry is powered down, inducing zero consumption (but the contents of the
registers and SRAM are lost)
Sleep mode
In Sleep mode, only the CPU is stopped. All peripherals continue to operate and can
wake up the CPU when an interrupt/event occurs.
Stop mode
Stop mode achieves the lowest power consumption while retaining the content of
SRAM and registers. All clocks in the 1.8 V domain are stopped, the PLL, the HSI RC
and the HSE crystal oscillators are disabled. The voltage regulator can also be put
either in normal or in low-power mode.
The device can be woken up from Stop mode by any of the EXTI line. The EXTI line
source can be one of the 16 external lines, the PVD output, the RTC alarm or the USB
OTG FS wakeup.
DD
SSA
BAT
DDA
= 2.0 to 3.6 V: external power supply for I/Os and the internal regulator.
, V
= 1.8 to 3.6 V: power supply for RTC, external clock 32 kHz oscillator and backup
PVD
power supply and compares it to the V
SSA
DDA
threshold. The interrupt service routine can then generate a warning
must be connected to V
= 2.0 to 3.6 V: external analog power supplies for ADC, Reset blocks, RCs
DD
/V
DD
DDA
is below a specified threshold, V
drops below the V
Doc ID 15274 Rev 5
DD
pins.
DD
and V
DD
PVD
SS
is not present.
PVD
threshold and/or when V
DDA
, respectively.
threshold. An interrupt can be
is 2.4 V when the ADC is used). V
POR/PDR
, without the need for an
DD
/V
DDA
Description
is higher
15/101
DDA