STM32F107VCT6 STMicroelectronics, STM32F107VCT6 Datasheet - Page 94

• 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

Application block diagrams
A.4
94/101
USB OTG FS interface + Ethernet/I
With the clock tree implemented on the STM32F107xx, only one crystal is required to work
with both the USB (host/device/OTG) and the Ethernet (MII/RMII) interfaces.
illustrate the solution.
Figure 55. USB OTG FS + Ethernet solution
With the clock tree implemented on the STM32F107xx, only one crystal is required to work
with both the USB (host/device/OTG) and the I
solution.
Figure 56. USB OTG FS + I
25 MHz
Ethernet
XTAL
14.7456 MHz
PHY
Ethernet
PHY
XTAL
MCO
MCO
Div
by 4
Sel
Div
by 5
2
Doc ID 15274 Rev 5
S (Audio) solution
PLL2MUL
PLL3MUL
Sel
x20
PLL2MUL
PLL3MUL
x8
Sel
Up to 50 MHz
x10
x8
Div
by 4
STM32F105 /STM32F107MCU
PLL3VCO
(2 xPLL3CLK
Div
by 5
Up to 147.456 MHz
STM32F107 MCU
PLLMUL
2
x6.5
S (Audio) interfaces.
PLLMUL
x9
2
S interface solutions
Up to 71.88 MHz
PLLVCO
(2 xPLLCLK
Up to 72 MHz
PLLVCO
(2 xPLLCLK
Div
by 3
STM32F105xx, STM32F107xx
Div
by 3
47.9232 MHz
0.16% accuracy
Less than 0.5% accuracy
on MCLK and SCLK
OTG
I2S
Figure 56
48 MHz
SYSCLK
OTG
I2S
SYSCLK
Figure 55
2% accuracy
illustrate the
USB
PHY
USB
PHY
MCLK
SCLK