STM32F107RCT6TR STMicroelectronics, STM32F107RCT6TR Datasheet - Page 90

• Manufacturer Part Number: STM32F107RCT6TR
• Description: IC ARM CORTEX MCU 256KB 64LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F107RCT6TR

• 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: 51
• 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: 64-LFQFP
• Core: ARM Cortex M3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Application block diagrams
A.2
90/101
Figure 48. OTG connection (any protocol)
1. STMPS2141STR needed only if the application has to support bus-powered devices.
Ethernet interface solutions
Figure 49. MII mode using a 25 MHz crystal
1. HCLK must be greater than 25 MHz.
2. Pulse per second when using IEEE1588 PTP, optional signal.
25 MHz
XTAL
STM32F105xx/STM32F107xx
Full-speed
OTG
USB
core
HCLK
MCU
TIM2
OSC
(1)
Timer
input
trigger
Timestamp
IEEE1588 PTP
comparator
Ethernet
MAC 10/100
STM32F107xx
OTG PHY
PLL
full-speed/
low-speed
transceiver
HNP
HNP
GPIO + IRQ
SRP
SRP
USB
ID ID
Doc ID 15274 Rev 5
GPIO
HCLK
OVRCR
flag
EN
PPS_OUT
MII_TX_CLK
MII_TX_EN
MII_TXD[3:0]
MII_CRS
MII_COL
MII_RX_CLK
MII_RXD[3:0]
MII_RX_DV
MII_RX_ER
PHY_CLK 25 MHz
MDIO
MDC
STMPS2141STR
power distribution
(2)
Current-limited
STM32F105xx, STM32F107xx
V
DD
switch
= 15 pins
MII
XT1
(1)
5 V
Ethernet
PHY 10/100
MII + MDC
= 17 pins
DP
DM
V
V
ID
BUS
SS
ai15656
ai15655b