STM32F103RET6 STMicroelectronics, STM32F103RET6 Datasheet - Page 98

MCU ARM 512KB FLASH MEM 64-LQFP

STM32F103RET6

Manufacturer Part Number
STM32F103RET6
Description
MCU ARM 512KB FLASH MEM 64-LQFP
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet

Specifications of STM32F103RET6

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
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
64K 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
Processor Series
STM32F103x
Core
ARM Cortex M3
Data Bus Width
32 bit
Data Ram Size
64 KB
Interface Type
CAN, I2C, SPI, USART
Maximum Clock Frequency
72 MHz
Number Of Programmable I/os
51
Number Of Timers
8
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
3 (12 bit, 16 Channel)
On-chip Dac
2 (12 bit, 2 Channel)
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
497-6444

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Electrical characteristics
5.3.18
Note:
Table 58.
1. Based on characterization results, not tested in production.
2. Guaranteed by design, not tested in production.
3. V
4. For external triggers, a delay of 1/f
98/123
t
STAB
Symbol
t
R
C
f
R
CONV
V
t
TRIG
I
t
V
CAL
Refer to
t
f
V
ADC
ADC
VREF
f
latr
t
AIN
lat
REF+
ADC
S
S
DDA
REF+
AIN
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
can be internally connected to V
Section 3: Pinouts and pin descriptions
Power supply
Positive reference voltage
Current on the V
pin
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 ambient temperature, f
conditions summarized in
It is recommended to perform a calibration after each power-up.
ADC characteristics
Parameter
REF
input
PCLK2
DDA
(3)
must be added to the latency specified in
and V
Table
See
Table 59
for further details.
REF-
f
f
f
f
f
f
Doc ID 14611 Rev 7
ADC
ADC
ADC
ADC
ADC
ADC
10.
Conditions
Equation 1
can be internally connected to V
= 14 MHz
= 14 MHz
= 14 MHz
= 14 MHz
= 14 MHz
= 14 MHz
for details
PCLK2
and
STM32F103xC, STM32F103xD, STM32F103xE
frequency and V
14 to 252 (t
successive approximation)
0 (V
tied to ground)
Table 58
SSA
0.107
0.05
Min
2.4
2.4
0.6
1.5
Table
0
1
or V
SSA
S
are derived from tests
58.
REF-
for sampling +12.5 for
, depending on the package.
DDA
5.9
83
supply voltage
160
Typ
0
(1)
V
220
0.214
0.143
239.5
V
Max
17.1
823
3
2
3.6
REF+
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
Unit
MHz
kHz
k
k
µA
pF
µs
µs
µs
µs
µs
µs
V
V
V
ADC
ADC
ADC
ADC
ADC
ADC

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