STM32F101RDT6TR STMicroelectronics, STM32F101RDT6TR Datasheet - Page 90
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STM32F101RDT6TR
Manufacturer Part Number
STM32F101RDT6TR
Description
16/32-BITS MICROS
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STM32F101RET6.pdf
(106 pages)
Specifications of STM32F101RDT6TR
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
51
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Eeprom Size
-
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 16x12b, D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32F101RDT6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
Electrical characteristics
90/106
Figure 46. Typical connection diagram using the ADC
1. Refer to
2. C
General PCB design guidelines
Power supply decoupling should be performed as shown in
depending on whether V
ceramic (good quality). They should be placed them as close as possible to the chip.
Figure 47. Power supply and reference decoupling (V
1. V
pad capacitance (roughly 7 pF). A high C
this, f
REF+
parasitic
ADC
and V
Table 53
represents the capacitance of the PCB (dependent on soldering and PCB layout quality) plus the
should be reduced.
V AIN
REF-
1 µF // 10 nF
inputs are available only on 100-pin packages.
for the values of R
R AIN (1)
REF+
C parasitic
AINx
is connected to V
Doc ID 14610 Rev 7
AIN
1 µF // 10 nF
, R
parasitic
ADC
V DD
and C
0.6 V
0.6 V
value will downgrade conversion accuracy. To remedy
V T
V T
STM32F101xC, STM32F101xD, STM32F101xE
ADC
DDA
.
I L ±1 µA
or not. The 10 nF capacitors should be
V REF+
V DDA
V SSA /V REF-
STM32F10xxx
Sample and hold ADC
converter
R ADC (1)
REF+
Figure 47
not connected to
C ADC (1)
converter
12-bit
STM32F10xxx
or
Figure
ai14380b
48,
V
ai14139d
DDA
)