STM32F373VBT6 STMicroelectronics, STM32F373VBT6 Datasheet - Page 96

• Manufacturer Part Number: STM32F373VBT6
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
• Manufacturer: STMicroelectronics

Specifications of STM32F373VBT6

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M4F
• Processor Series: STM32F373xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 72 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 24 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.4 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: LQFP-100
• Mounting Style: SMD/SMT
• A/d Bit Size: 16 bit
• A/d Channels Available: 1
• Interface Type: CAN, I2C, SPI, USART, USB
• Length: 14 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 84
• Number Of Timers: 2
• On-chip Dac: Yes
• Program Memory Type: Flash
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.4 V

Electrical characteristics
6.3.17
Note:
Table 60.
1. Based on characterization, not tested in production.
2. Guaranteed by design, not tested in production.
3. For external triggers, a delay of 1/f
96/128
Symbol
t
R
R
C
t
f
CONV
V
t
TRIG
STAB
I
t
V
CAL
t
f
V
SRC
ADC
ADC
VREF
f
latr
t
lat
REF+
ADC
S
S
DDA
AIN
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
Power supply
Positive reference voltage
Current on the V
pin
ADC clock frequency
Sampling rate
External trigger frequency
Conversion voltage range
Signal source 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
from tests 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
must be added to the latency specified in
Table
See
Table 61
Doc ID 022691 Rev 3
f
f
f
f
f
f
ADC
ADC
ADC
ADC
ADC
ADC
22.
Conditions
Equation 1
= 14 MHz
= 14 MHz
= 14 MHz
= 14 MHz
= 14 MHz
= 14 MHz
for details
and
14 to 252 (t
successive approximation)
PCLK2
0 (V
tied to ground)
Table 60
SSA
0.107
0.05
frequency and V
Min
2.4
2.4
0.6
1.5
Table 60
0
1
or V
S
are preliminary values derived
for sampling +12.5 for
REF-
5.9
83
160
Typ
0
(1)
DDA
V
220
0.214
0.143
239.5
V
Max
17.1
823
supply voltage
2
2
3.6
REF+
14
17
50
18
DDA
1
1
8
1
(3)
(3)
STM32F37x
(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