STM32F101C8T6 STMicroelectronics, STM32F101C8T6 Datasheet - Page 69
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STM32F101C8T6
Manufacturer Part Number
STM32F101C8T6
Description
MCU ARM 64KB FLASH/TIMER 48-LQFP
Manufacturer
STMicroelectronics
Series
STM32r
Specifications of STM32F101C8T6
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
37
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
10K 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
48-LQFP
Processor Series
STM32F101x
Core
ARM Cortex M3
Data Bus Width
32 bit
Data Ram Size
10 KB
Interface Type
I2C/SPI/USART
Maximum Clock Frequency
36 MHz
Number Of Programmable I/os
37
Number Of Timers
3
Operating Supply Voltage
2 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWARM, EWARM-BL, MDK-ARM, RL-ARM, ULINK2
Minimum Operating Temperature
- 40 C
On-chip Adc
10-ch x 12-bit
Cpu Family
STM32
Device Core
ARM Cortex-M3
Device Core Size
32b
Frequency (max)
36MHz
Total Internal Ram Size
10KB
# I/os (max)
37
Number Of Timers - General Purpose
3
Operating Supply Voltage (typ)
2.5/3.3V
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
2V
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
48
Package Type
LQFP
For Use With
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Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-6055
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Company
Part Number
Manufacturer
Quantity
Price
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STM32F101x8, STM32F101xB
Figure 34. 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 35. Power supply and reference decoupling (V
1. V
pad capacitance (roughly 7 pF). A high C
this, f
REF+
parasitic
ADC
and V
V AIN
Table 42
represents the capacitance of the PCB (dependent on soldering and PCB layout quality) plus the
should be reduced.
REF-
1 µF // 10 nF
R AIN (1)
inputs are available only on 100-pin packages.
for the values of R
C parasitic
REF+
AINx
Doc ID 13586 Rev 14
is connected to V
AIN
1 µF // 10 nF
, R
V DD
parasitic
ADC
0.6 V
0.6 V
V T
V T
and C
value will downgrade conversion accuracy. To remedy
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 35
C ADC (1)
not connected to V
converter
Electrical characteristics
12-bit
STM32F10xxx
or
Figure
ai14380b
ai14139d
36,
DDA
69/87
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