STM32F373VCH6 STMicroelectronics, STM32F373VCH6 Datasheet - Page 19

• Manufacturer Part Number: STM32F373VCH6
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
• Manufacturer: STMicroelectronics

Specifications of STM32F373VCH6

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M4F
• Processor Series: STM32F373xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 72 MHz
• Program Memory Size: 256 KB
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: BGA-100
• Mounting Style: SMD/SMT

STM32F37x
3.14
3.15
Digital-to-analog converter (DAC)
The devices feature up to two 12-bit buffered DACs with three output channels that can be
used to convert three digital signals into three analog voltage signal outputs. The internal
structure is composed of integrated resistor strings and an amplifier in inverting
configuration.
This digital Interface supports the following features:
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Fast comparators (COMP)
The STM32F37x embeds up to 2 comparators with rail-to-rail inputs and high-speed output.
The reference voltage can be internal or external (delivered by an I/O).
The threshold can be one of the following:
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The comparators can be combined into a window comparator.
Both comparators can wake up the device from Stop mode and generate interrupts and
breaks for the timers.
Up to two DAC converters with three output channels:
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–
8-bit or 10-bit monotonic output
Left or right data alignment in 12-bit mode
Synchronized update capability
Noise-wave generation
triangular-wave generation
Dual DAC channel independent or simultaneous conversions (DAC1 only)
DMA capability for each channel
External triggers for conversion
DACs channel outputs
External I/O
Internal reference voltage (V
V
REFINT
DAC1 with two output channels
DAC2 with one output channel.
)
Doc ID 022691 Rev 3
REFINT
) or submultiple (1/4 V
REFINT
, 1/2 V
Functional overview
REFINT
and 3/4
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