STM32F103VBH6 STMicroelectronics, STM32F103VBH6 Datasheet - Page 55

• Manufacturer Part Number: STM32F103VBH6
• Description: MCU ARM 128KB FLASH MEM 100-LFBG
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F103VBH6

• 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: 80
• 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 ~ 85°C
• Package / Case: 100-LFBGA
• 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: 100
• Number Of Timers: 3 x 16 bit
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: ST-LINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit x 2, 16 Channel
• For Use With: 497-10048 - BOARD EVAL ACCELEROMETER497-10030 - STARTER KIT FOR STM32497-9091 - LED BOARD FOR STM32 STP16DP05497-8853 - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL - KIT IAR KICKSTART STM32 CORTEXM3497-8512 - KIT STARTER FOR STM32F10XE MCU497-8511 - KIT STARTER FOR STM32 512K FLASH497-8505 - KIT STARTER FOR STM32F10XE MCU497-8304 - KIT STM32 MOTOR DRIVER BLDC497-6438 - BOARD EVALUTION FOR STM32 512K497-6289 - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U - BOARD EVAL MCBSTM32 + ULINK2MCBSTM32 - BOARD EVAL FOR STM STM32X SER497-6053 - KIT STARTER FOR STM32497-6052 - KIT STARTER FOR STM32497-6050 - KIT STARTER FOR STM32497-6049 - KIT EVALUATION LOW COST STM32497-6048 - BOARD EVALUATION FOR STM32497-6047 - KIT DEVELOPMENT FOR STM32497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-6069

STM32F103xx
Table 39.
1. TBD = to be determined.
2. Depending on the input signal variation (f
3. During the sample time the input capacitance C
Table 40.
1. TBD = to be determined.
2. ADC Accuracy vs. Negative Injection Current: Injecting negative current on any of the standard (non-
Symbol
Symbol
t
R
C
t
R
C
CONV
t
STAB
|E
|E
|E
|E
|E
I
CAL
allow the use of a larger serial resistor (R
source. The internal resistance of the analog source must allow the capacitance to reach its final voltage
level within t
the conversion result. Values for the sample clock t
robust) analog input pins should be avoided as this significantly reduces the accuracy of the conversion
being performed on another analog input. It is recommended to add a Schottky diode (pin to ground) to
standard analog pins which may potentially inject negative current.
Any positive injection current within the limits specified for I
affect the ADC accuracy.
t
ADC
ADC
t
lkg
AIN
AIN
lat
S
O
G
D
T
L
|
|
|
|
|
External input impedance
External capacitor on analog
input
Negative input leakage current
on analog pins
Sampling switch resistance
Internal sample and hold
capacitor
Calibration time
Injection conversion latency
Sampling time
Power-up time
Total conversion time (including
sampling time)
Total unadjusted error
Offset error
Gain Error
Differential linearity error
Integral linearity error
ADC characteristics
ADC accuracy (f
3.3 V)
S.
After the end of the sample time t
Parameter
(1)
(2)
Parameter
(2)
(2)
(2)
PCLK2
(2)
(1)
AIN
AIN
= 14 MHz, f
(continued)
), C
). It is valid for all f
V
on adjacent analog pin
IN
AIN
AIN
S
<
, changes of the analog input voltage have no effect on
f
f
f
V
f
S
(5 max) can be charged/discharged by the external
ADC
ADC
ADC
can be increased for stabilization time and reduced to
ADC
Conditions
SS,
depend on programming.
Conditions
= 14 MHz
= 14 MHz
= 14 MHz
| I
ADC
= 14MHz
INJ(PIN)
IN
| < 400 µA
= 14 MHz, R
ADC
and ΣI
frequencies ≤ 14 MHz.
INJ(PIN)
14 (1.5 for sampling
+12.5 for successive
approximation)
0.107
Min
Electrical characteristics
0
1
AIN
in
Typ
3
1
2
3
2
Section 5.3.12
TBD
<10 kΩ , V
0
Typ
5.9
83
5
(2)(3)
Max
TBD
TBD
TBD
TBD
TBD
0.214
3
17.1
1
18
Max
DDA
6
1
5
does not
=
1/f
1/f
1/f
Unit
LSB
Unit
kΩ
pF
µA
kΩ
pF
µs
µs
µs
µs
µs
55/67
ADC
ADC
ADC