STM32F407VGT6 STMicroelectronics, STM32F407VGT6 Datasheet - Page 109

• Manufacturer Part Number: STM32F407VGT6
• Description: IC MCU 32BIT 1MB FLASH 100LQFP
• Manufacturer: STMicroelectronics

Specifications of STM32F407VGT6

• Core Processor: ARM Cortex-M4
• Core Size: 32-Bit
• Speed: 168MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 192K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 16x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Core: ARM Cortex M4
• Processor Series: STM32F4
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 168 MHz
• 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
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 16
• Interface Type: CAN, I2C, I2S, SPI, UART
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11605

STM32F405xx, STM32F407xx
Note:
Equation 1: R
The formula above
allowed for an error below 1/4 of LSB. N = 12 (from 12-bit resolution) and k is the number of
sampling periods defined in the ADC_SMPR1 register.
Table 65.
1. Better performance could be achieved in restricted V
2. TBD stands for “to be defined”.
3. Based on characterization, not tested in production.
4. If PDR_ON is set to V
ADC accuracy vs. negative injection current: Injecting a negative current on any of the
standard (non-robust) analog input pins should be avoided as this significantly reduces the
accuracy of the conversion being performed on another analog input. It is recommended to
add a Schottky diode (pin to ground) to standard analog pins which may potentially inject
negative currents.
Any positive injection current within the limits specified for I
Section 5.3.16
Symbol
a
temperature range (0 to 70 °C).
EO
EG
ED
ET
EL
Total unadjusted error
Offset error
Gain error
Differential linearity error
Integral linearity error
ADC accuracy
AIN
does not affect the ADC accuracy.
Parameter
max formula
(Equation
SS
, this value can be lowered to 1.7 V when the device operates in a reduced
R
AIN
(1)(2)
1) is used to determine the maximum external impedance
Doc ID 022152 Rev 1
=
------------------------------------------------------------- - R
f
ADC
f
f
V
PCLK2
ADC
DDA
×
C
(
= 36 MHz, R
k 0.5
= 1.8
ADC
= 84 MHz,
Test conditions
–
DD
×
(4)
, frequency and temperature ranges.
ln
to 3.6 V
)
(
2
N
AIN
+
2
< 10 kΩ,
)
–
INJ(PIN)
ADC
Electrical characteristics
and ΣI
TBD
TBD
TBD
TBD
TBD
Typ
INJ(PIN)
Max
TBD
TBD
TBD
TBD
TBD
(3)
in
109/154
Unit
LSB