STM32F107RCT6TR STMicroelectronics, STM32F107RCT6TR Datasheet - Page 72

• Manufacturer Part Number: STM32F107RCT6TR
• Description: IC ARM CORTEX MCU 256KB 64LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F107RCT6TR

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: CAN, Ethernet, I²C, IrDA, LIN, SPI, UART/USART, USB OTG
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 51
• Program Memory Size: 256KB (256K 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-LFQFP
• Core: ARM Cortex M3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Electrical characteristics
Table 51.
1. Based on characterization, not tested in production.
2. Guaranteed by design, not tested in production.
3. V
4. For external triggers, a delay of 1/f
72/101
Symbol
t
t
CONV
STAB
t
t
latr
t
lat
S
(2)
REF+
(2)
(2)
(2)
(2)
is internally connected to V
Injection trigger conversion latency
Regular trigger conversion latency
Sampling time
Power-up time
Total conversion time (including
sampling time)
ADC characteristics (continued)
Equation 1: R
The formula above
error below 1/4 of LSB. Here N = 12 (from 12-bit resolution).
Table 52.
1. Based on characterization, not tested in production.
1.5
7.5
13.5
28.5
41.5
55.5
71.5
239.5
R
AIN
Parameter

------------------------------------------------------------- - R
f
T
ADC
s
R
(cycles)

AIN
AIN
C
DDA
(Equation
PCLK2
ADC
max for f
max formula
T
and V
S

must be added to the latency specified in
ln
REF-

1) is used to determine the maximum external impedance allowed for an
2
ADC
N
is internally connected to V
+
Doc ID 15274 Rev 5
0.11
0.54
0.96
2.04
2.96
3.96
5.11
17.1
2
f
f
f
f
ADC
ADC
ADC
ADC

= 14 MHz
Conditions
–
= 14 MHz
= 14 MHz
= 14 MHz
= 14 MHz
ADC
(1)
t
S
(µs)
14 to 252 (t
successive approximation)
SSA
0.107
.
Min
1.5
0
1
Table
S
STM32F105xx, STM32F107xx
for sampling +12.5 for
51.
0.4
5.9
11.4
25.2
37.2
50
NA
NA
Typ
0
R
AIN
max (k)
0.214
0.143
239.5
Max
17.1
3
2
18
1
(4)
(4)
1/f
1/f
1/f
1/f
Unit
µs
µs
µs
µs
µs
ADC
ADC
ADC
ADC