STM32F407VET6 STMicroelectronics, STM32F407VET6 Datasheet - Page 121

• 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

STM32F405xx, STM32F407xx
Figure 47. ADC accuracy characteristics
1. See also
2. Example of an actual transfer curve.
3. Ideal transfer curve.
4. End point correlation line.
5. E
Figure 48. Typical connection diagram using the ADC
1. Refer to
2. C
EO = Offset Error: deviation between the first actual transition and the first ideal one.
EG = Gain Error: deviation between the last ideal transition and the last actual one.
ED = Differential Linearity Error: maximum deviation between actual steps and the ideal one.
EL = Integral Linearity Error: maximum deviation between any actual transition and the end point
correlation line.
pad capacitance (roughly 5 pF). A high C
f
ADC
T
parasitic
= Total Unadjusted Error: maximum deviation between the actual and the ideal transfer curves.
should be reduced.
V AIN
Table 65
represents the capacitance of the PCB (dependent on soldering and PCB layout quality) plus the
Table
R AIN (1)
66.
for the values of R
C parasitic
AINx
Doc ID 022152 Rev 2
AIN
V DD
, R
parasitic
ADC
0.6 V
0.6 V
V T
V T
and C
value downgrades conversion accuracy. To remedy this,
ADC
I L ±1 µA
.
Sample and hold ADC
converter
R ADC (1)
C ADC (1)
converter
12-bit
STM32F
Electrical characteristics
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