STM32F407VET6 STMicroelectronics, STM32F407VET6 Datasheet - Page 126

• Manufacturer Part Number: STM32F407VET6
• Description: Microcontrollers (MCU) ARM M4 512 FLASH 168 Mhz 192kB SRAM
• Manufacturer: STMicroelectronics

Specifications of STM32F407VET6

• Core: ARM Cortex M4
• Processor Series: STM32F4
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 168 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 192 KB
• On-chip Adc: Yes
• Number Of Programmable I/os: 82
• Number Of Timers: 10
• Operating Supply Voltage: 1.7 V to 3.6 V
• Package / Case: LQFP-100
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 16
• Interface Type: CAN, I2C, I2S, SPI, UART
• Program Memory Type: Flash
• Lead Free Status / Rohs Status: Details

Electrical characteristics
Figure 51. 12-bit buffered /non-buffered DAC
1. The DAC integrates an output buffer that can be used to reduce the output impedance and to drive external loads directly
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without the use of an external operational amplifier. The buffer can be bypassed by configuring the BOFFx bit in the
DAC_CR register.
FSMC characteristics
Asynchronous waveforms and timings
Figure 52
Table 74
with the following FSMC configuration:
●
●
●
●
In all timing tables, the
AddressSetupTime = 1
AddressHoldTime = 0x1
DataSetupTime = 0x1
BusTurnAroundDuration = 0x0
provide the corresponding timings. The results shown in these tables are obtained
through
Buffered/Non-buffered DAC
Figure 55
12-bit
digital to
analog
converter
T
HCLK
represent asynchronous waveforms and
is the HCLK clock period.
Doc ID 022152 Rev 2
Buffer(1)
DACx_OUT
C
R
LOAD
LOAD
STM32F405xx, STM32F407xx
Table 71
ai17157
through