STM32F103RC STMicroelectronics, STM32F103RC Datasheet - Page 108

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STM32F103RC

Manufacturer Part Number
STM32F103RC
Description
Mainstream Performance line, ARM Cortex-M3 MCU with 256 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
Manufacturer
STMicroelectronics
Datasheet

Specifications of STM32F103RC

Core
ARM 32-bit Cortex™-M3 CPU
Conversion Range
0 to 3.6 V
Dma
12-channel DMA controller
Supported Peripherals
timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
Systick Timer
a 24-bit downcounter

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Electrical characteristics
5.3.20
Table 63.
108/130
V
V
V
R
R
C
DAC_OUT
min
DAC_OUT
max
DAC_OUT
min
DAC_OUT
max
I
I
DNL
INL
DDVREF+
DDA
DDA
REF+
SSA
O
LOAD
LOAD
Symbol
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
Analog supply voltage
Reference supply voltage
Ground
Resistive load with buffer ON 5
Impedance output with buffer
OFF
Capacitive load
Lower DAC_OUT voltage
with buffer ON
Higher DAC_OUT voltage
with buffer ON
Lower DAC_OUT voltage
with buffer OFF
Higher DAC_OUT voltage
with buffer OFF
DAC DC current
consumption in quiescent
mode (Standby mode)
DAC DC current
consumption in quiescent
mode (Standby mode)
Differential non linearity
Difference between two
consecutive code-1LSB)
Integral non linearity
(difference between
measured value at Code i
and the value at Code i on a
line drawn between Code 0
and last Code 1023)
DAC electrical specifications
DAC characteristics
Parameter
2.4
2.4
0
0.2
Min
Doc ID 14611 Rev 8
0.5
Typ
3.6
3.6
0
15
50
V
V
220
380
480
±0.5
±2
±1
±4
DDA
REF+
STM32F103xC, STM32F103xD, STM32F103xE
Max
– 0.2
– 1LSB V
V
V
V
pF
V
V
mV
µA
µA
µA
LSB
LSB
LSB
LSB
Unit
V
When the buffer is OFF, the Minimum
resistive load between DAC_OUT
and V
1.5 MΩ
Maximum capacitive load at
DAC_OUT pin (when the buffer is
ON).
It gives the maximum output
excursion of the DAC.
It corresponds to 12-bit input code
(0x0E0) to (0xF1C) at V
and (0x155) and (0xEAB) at V
2.4 V
It gives the maximum output
excursion of the DAC.
With no load, worst code (0xF1C) at
V
consumption on the inputs
With no load, middle code (0x800) on
the inputs
With no load, worst code (0xF1C) at
V
consumption on the inputs
Given for the DAC in 10-bit
configuration
Given for the DAC in 12-bit
configuration
Given for the DAC in 10-bit
configuration
Given for the DAC in 12-bit
configuration
REF+
REF+
REF+
SS
must always be below V
= 3.6 V in terms of DC
= 3.6 V in terms of DC
to have a 1% accuracy is
Comments
REF+
= 3.6 V
REF+
DDA
=

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