STM32F101C8T6 STMicroelectronics, STM32F101C8T6 Datasheet - Page 47
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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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Manufacturer
Quantity
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STM32F101x8, STM32F101xB
Table 22.
1. Based on characterization, not tested in production.
2. Refer to the note and caution paragraphs below the table, and to the application note AN2867 “Oscillator design guide for
3.
Note:
Caution:
t
SU(LSE)
Symbol
ST microcontrollers”.
reached. This value is measured for a standard crystal and it can vary significantly with the crystal manufacturer
t
SU(LSE)
R
g
C
I
2
m
F
(3)
is the startup time measured from the moment it is enabled (by software) to a stabilized 32.768 kHz oscillation is
resonator manufacturer for more details on the resonator characteristics (frequency,
package, accuracy).
LSE oscillator characteristics (f
For C
15 pF range selected to match the requirements of the crystal or resonator. C
usually the same size. The crystal manufacturer typically specifies a load capacitance which
is the series combination of C
Load capacitance C
C
between 2 pF and 7 pF.
To avoid exceeding the maximum value of C
to use a resonator with a load capacitance C
capacitance of 12.5 pF.
Example: if you choose a resonator with a load capacitance of C
then C
Feedback resistor
Recommended load capacitance
versus equivalent serial
resistance of the crystal (R
LSE driving current
Oscillator transconductance
Startup time
stray
L1
is the pin capacitance and board or trace PCB-related capacitance. Typically, it is
L1
and C
= C
Parameter
L2
L2
= 8 pF.
it is recommended to use high-quality ceramic capacitors in the 5 pF to
L
has the following formula: C
S
)
Doc ID 13586 Rev 14
L1
and C
V
Conditions
R
LSE
V
stabilized
DD
S
IN
V
= 30 KΩ
DD
= 3.3 V
= 32.768 kHz)
= V
L2
is
.
SS
L1
L
≤
and C
7 pF. Never use a resonator with a load
T
T
T
T
L
T
T
T
T
A
A
A
A
A
A
A
= C
A
(1) (2)
= -10 °C
= -20 °C
= -30 °C
= -40 °C
= 50 °C
= 25 °C
= 10 °C
L2
= 0 °C
L1
(15 pF) it is strongly recommended
x C
L2
/ (C
Electrical characteristics
L
Min
= 6 pF, and C
5
L1
+ C
Typ
1.5
2.5
10
17
32
60
L2
5
4
6
) + C
L1
and C
Max
stray
1.4
15
stray
= 2 pF,
L2,
where
µA/V
Unit
47/87
MΩ
pF
µA
are
s