STM32F372VBT6 STMicroelectronics, STM32F372VBT6 Datasheet - Page 26

• Manufacturer Part Number: STM32F372VBT6
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
• Manufacturer: STMicroelectronics

Specifications of STM32F372VBT6

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M4F
• Processor Series: STM32F372xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 72 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 24 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.4 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: LQFP-100
• Mounting Style: SMD/SMT
• A/d Bit Size: 16 bit
• A/d Channels Available: 1
• Interface Type: CAN, I2C, SPI, USART, USB
• Length: 14 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 84
• Number Of Timers: 2
• On-chip Dac: Yes
• Program Memory Type: Flash
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.4 V

Functional overview
3.22
3.23
3.24
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master mode, the master clock can be output to the external DAC/CODEC at 256 times the
sampling frequency.
Refer to
Table 9.
1. X = supported.
High-definition multimedia interface (HDMI) - consumer
The device embeds a HDMI-CEC controller that provides hardware support for the
Consumer Electronics Control (CEC) protocol (Supplement 1 to the HDMI standard).
This protocol provides high-level control functions between all audiovisual products in an
environment. It is specified to operate at low speeds with minimum processing and memory
overhead. It has a clock domain independent from the CPU clock, allowing the HDMI_CEC
controller to wakeup the MCU from Stop mode on data reception.
Controller area network (CAN)
The CAN is compliant with specifications 2.0A and B (active) with a bit rate up to 1 Mbit/s. It
can receive and transmit standard frames with 11-bit identifiers as well as extended frames
with 29-bit identifiers. It has three transmit mailboxes, two receive FIFOs with 3 stages and
14 scalable filter banks.
Universal serial bus (USB)
The STM32F37x embeds an USB device peripheral compatible with the USB full-speed 12
Mbs. The USB interface implements a full-speed (12 Mbit/s) function interface. It has
software-configurable endpoint setting and suspend/resume support. The dedicated 48
MHz clock is generated from the internal main PLL (the clock source must use a HSE
crystal oscillator).
electronics control (CEC)
Hardware CRC calculation
Rx/Tx FIFO
NSS pulse mode
I2S mode
TI mode
Table 9
STM32F37x SPI/I2S implementation
for the features between SPI1 and SPI2.
SPI features
Doc ID 022691 Rev 3
(1)
SPI1
X
X
X
X
X
SPI2
X
X
X
X
X
STM32F37x
SPI3
X
X
X
X
X