STM32F101T6U6ATR STMicroelectronics, STM32F101T6U6ATR Datasheet - Page 67

• Manufacturer Part Number: STM32F101T6U6ATR
• Description: IC ARM CORTEX MCU 32KB 36VFQFPN
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F101T6U6ATR

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 36MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
• Number Of I /o: 26
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 36-VFQFN Exposed Pad
• Core: ARM Cortex M3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

STM32F101x4, STM32F101x6
Figure 33. Typical connection diagram using the ADC
1. Refer to
2. C
General PCB design guidelines
Power supply decoupling should be performed as shown in
should be ceramic (good quality). They should be placed them as close as possible to the
chip.
Figure 34. Power supply and reference decoupling
pad capacitance (roughly 7 pF). A high C
this, f
parasitic
ADC
V AIN
Table 42
represents the capacitance of the PCB (dependent on soldering and PCB layout quality) plus the
should be reduced.
R AIN (1)
for the values of R
C parasitic
AINx
Doc ID 15058 Rev 5
AIN
, R
V DD
1 µF // 10 nF
parasitic
ADC
0.6 V
0.6 V
V T
V T
and C
value will downgrade conversion accuracy. To remedy
ADC
I L ±1 µA
.
V
V
Sample and hold ADC
converter
R ADC (1)
DDA
SSA
STM32F10xx4/6
Figure
C ADC (1)
converter
Electrical characteristics
12-bit
STM32F10xxx
34. The 10 nF capacitors
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