STM32F102RBT6 STMicroelectronics, STM32F102RBT6 Datasheet - Page 58
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STM32F102RBT6
Manufacturer Part Number
STM32F102RBT6
Description
MCU ARM 32BIT 128KB FLASH 64LQFP
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STEVAL-MKI109V1.pdf
(69 pages)
Specifications of STM32F102RBT6
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
48MHz
Connectivity
I²C, IrDA, LIN, SPI, UART/USART, USB
Peripherals
DMA, 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
16K 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
64-LQFP
For Use With
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Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
497-8312
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32F102RBT6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Electrical characteristics
58/69
Table 44.
1. Guaranteed by design, not tested in production.
2. V
3. For external triggers, a delay of 1/f
Equation 1: R
The formula above
error below 1/4 of LSB. Here N = 12 (from 12-bit resolution).
t
Symbol
STAB
t
R
C
f
R
CONV
t
TRIG
t
V
CAL
t
f
V
ADC
ADC
R
f
latr
t
AIN
lat
ADC
S
S
DDA
AIN
REF+
AIN
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
is internally connected to V
------------------------------------------------------------- - R
f
ADC
Power supply
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)
ADC characteristics
AIN
C
(Equation
ADC
Parameter
max formula:
T
S
ln
1) is used to determine the maximum external impedance allowed for an
2
N
+
DDA
Doc ID 15056 Rev 3
PCLK2
2
(2)
–
and V
must be added to the latency specified in
ADC
See
f
f
f
f
f
f
ADC
ADC
ADC
ADC
ADC
ADC
and
REF-
Conditions
for details
Equation 1
= 12 MHz
= 12 MHz
= 12 MHz
= 12 MHz
= 12 MHz
= 12 MHz
Table 45
is internally connected to V
14 to 252 (t
for successive approximation)
V
0 (V
REF-
ground)
0.107
0.05
Min
2.4
0.6
1.5
1.2
SSA
0
tied to
STM32F102x8, STM32F102xB
or
S
for sampling +12.5
SSA
5.9
83
Typ
,
0
Table
44.
V
0.214
0.143
239.5
Max
17.1
823
3
2
3.6
REF+
12
17
50
18
1
1
1
8
(3)
(3)
1/f
1/f
1/f
1/f
1/f
1/f
MHz
MHz
Unit
kHz
k
k
pF
µs
µs
µs
µs
µs
µs
V
V
ADC
ADC
ADC
ADC
ADC
ADC