STM32F101VDT6 STMicroelectronics, STM32F101VDT6 Datasheet - Page 52

MCU ARM 32BIT 384K FLASH 100LQFP

STM32F101VDT6

Manufacturer Part Number
STM32F101VDT6
Description
MCU ARM 32BIT 384K FLASH 100LQFP
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet

Specifications of STM32F101VDT6

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
80
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 16x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-LQFP
Processor Series
STM32F101x
Core
ARM Cortex M3
Data Bus Width
32 bit
Data Ram Size
48 KB
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
36 MHz
Number Of Programmable I/os
80
Number Of Timers
6
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWARM, EWARM-BL, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
STM3210E-EVAL
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 16 Channel
On-chip Dac
12 bit, 2 Channel
Featured Product
STM32 Cortex-M3 Companion Products
Eeprom Size
-
For Use With
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Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details

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Electrical characteristics
Note:
52/106
Figure 19. Typical application with an 8 MHz crystal
1. R
Low-speed external clock generated from a crystal/ceramic resonator
The low-speed external (LSE) clock can be supplied with a 32.768 kHz crystal/ceramic
resonator oscillator. All the information given in this paragraph are based on characterization
results obtained with typical external components specified in
the resonator and the load capacitors have to be placed as close as possible to the oscillator
pins in order to minimize output distortion and startup stabilization time. Refer to the crystal
resonator manufacturer for more details on the resonator characteristics (frequency,
package, accuracy).
Table 24.
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
3. The oscillator selection can be optimized in terms of supply current using an high quality resonator with
4.
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.
stray
t
SU(LSE)
Symbol
design guide for ST microcontrollers”.
small R
32.768 kHz oscillation is reached. This value is measured for a standard crystal resonator and it can vary
significantly with the crystal manufacturer
t
Resonator with
integrated capacitors
SU(LSE)
EXT
C
R
g
I
L1
(2)
2
m
is the pin capacitance and board or trace PCB-related capacitance. Typically, it is
F
value depends on the crystal characteristics.
and C
(4)
S
is the startup time measured from the moment it is enabled (by software) to a stabilized
value for example MSIV-TIN32.768 kHz. Refer to crystal manufacturer for more details
LSE oscillator characteristics (f
Feedback resistor
Recommended load capacitance
versus equivalent serial
resistance of the crystal (R
LSE driving current
Oscillator transconductance
Startup time
L2
, it is recommended to use high-quality ceramic capacitors in the 5 pF to
C L2
C L1
L
has the following formula: C
Parameter
8 MH z
resonator
R EXT (1)
L1
Doc ID 14610 Rev 7
and C
OSC_OU T
OSC_IN
S
L2
)
(3)
.
STM32F101xC, STM32F101xD, STM32F101xE
R F
LSE
V
DD
V
Conditions
R
controlled
V
L
DD
S
= 32.768 kHz)
Bias
IN
gain
is stabilized
= C
= 30 K
= 3.3 V
= V
L1
SS
x C
L2
Table
STM32F10xxx
/ (C
(1)
Min
f HSE
5
L1
24. In the application,
+ C
Typ
5
3
L2
) + C
L1
Max
and C
1.4
15
stray
ai14128b
L2,
where
µA/V
Unit
M
pF
µA
s
are

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