STM32F103RBT7TR STMicroelectronics, STM32F103RBT7TR Datasheet - Page 68
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STM32F103RBT7TR
Manufacturer Part Number
STM32F103RBT7TR
Description
MCU ARM 32BIT 64KB FLASH 64LQFP
Manufacturer
STMicroelectronics
Series
STM32r
Datasheets
1.STM32F103RBT7TR.pdf
(92 pages)
2.STM32F103C8T6TR.pdf
(99 pages)
3.STM32F103C8T6TR.pdf
(67 pages)
Specifications of STM32F103RBT7TR
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
72MHz
Connectivity
CAN, I²C, IrDA, LIN, SPI, UART/USART, USB
Peripherals
DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number Of I /o
51
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
20K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 16x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
64-LQFP
Processor Series
STM32F103x
Core
ARM Cortex M3
Data Bus Width
32 bit
Data Ram Size
20 KB
Interface Type
CAN, I2C, SPI, USART, USB
Maximum Clock Frequency
72 MHz
Number Of Programmable I/os
51
Number Of Timers
4
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWARM, EWARM-BL, KSDK-STM32-PLUS, KSK-STM32-JL, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
ST-LINK
Minimum Operating Temperature
- 40 C
On-chip Adc
2 (12 bit, 16 Channel)
For Use With
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Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32F103RBT7TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
Electrical characteristics
5.3.17
Note:
Table 45.
1. Based on characterization, not tested in production.
2. Guaranteed by design, not tested in production.
3. In devices delivered in VFQFPN and LQFP packages, V
4. For external triggers, a delay of 1/f
68/92
t
STAB
Symbol
t
R
C
f
R
CONV
V
V
t
TRIG
I
t
V
CAL
connected to V
connected to V
t
f
ADC
ADC
VREF
f
latr
t
AIN
AIN
lat
REF+
ADC
S
S
DDA
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
Power supply
Positive reference voltage
Current on the V
ADC clock frequency
Sampling rate
External trigger frequency
Conversion voltage range
External input impedance
Sampling switch resistance
Internal sample and hold
capacitor
Calibration time
Injection trigger conversion
latency
Regular trigger conversion
latency
Sampling time
Power-up time
Total conversion time
(including sampling time)
12-bit ADC characteristics
Unless otherwise specified, the parameters given in
performed under the ambient temperature, f
conditions summarized in
It is recommended to perform a calibration after each power-up.
ADC characteristics
SSA
SSA
. Devices that come in the TFBGA64 package have a V
), see
Parameter
Table 5
REF
and
input pin
PCLK2
Figure
must be added to the latency specified in
6.
Table
See
Table 46
f
f
f
f
f
f
Doc ID 13587 Rev 11
ADC
ADC
ADC
ADC
ADC
ADC
Conditions
Equation 1
9.
= 14 MHz
= 14 MHz
= 14 MHz
= 14 MHz
= 14 MHz
= 14 MHz
REF+
for details
is internally connected to V
and
PCLK2
14 to 252 (t
successive approximation)
0 (V
tied to ground)
REF+
frequency and V
SSA
Table 45
0.107
0.05
Min
2.4
2.4
0.6
1.5
pin but no V
0
1
or V
Table
S
REF-
for sampling +12.5 for
STM32F103x8, STM32F103xB
DDA
are derived from tests
45.
5.9
83
REF-
and V
160
DDA
Typ
pin (V
0
(1)
REF-
supply voltage
REF-
is internally
V
220
0.214
0.143
239.5
V
Max
17.1
823
3
2
3.6
REF+
is internally
14
17
50
18
DDA
1
1
8
1
(4)
(4)
(1)
1/f
1/f
1/f
1/f
1/f
1/f
MHz
MHz
Unit
kHz
µA
k
k
pF
µs
µs
µs
µs
µs
µs
V
V
V
ADC
ADC
ADC
ADC
ADC
ADC