STM32F103ZC

Manufacturer Part NumberSTM32F103ZC
DescriptionMainstream Performance line, ARM Cortex-M3 MCU with 256 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
ManufacturerSTMicroelectronics
STM32F103ZC datasheet
 

Specifications of STM32F103ZC

CoreARM 32-bit Cortex™-M3 CPUConversion Range0 to 3.6 V
Dma12-channel DMA controllerSupported Peripheralstimers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
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Page 102/130

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Electrical characteristics
Table 57.
USB DC electrical characteristics
Symbol
Input levels
V
USB operating voltage
DD
(4)
V
Differential input sensitivity
DI
(4)
V
Differential common mode range Includes V
CM
(4)
V
Single ended receiver threshold
SE
Output levels
V
Static output level low
OL
V
Static output level high
OH
1. All the voltages are measured from the local ground potential.
2. To be compliant with the USB 2.0 full-speed electrical specification, the USBDP (D+) pin should be pulled
up with a 1.5 kΩ resistor to a 3.0-to-3.6 V voltage range.
3. The STM32F103xx USB functionality is ensured down to 2.7 V but not the full USB electrical
characteristics which are degraded in the 2.7-to-3.0 V V
4. Guaranteed by characterization, not tested in production.
5. R
is the load connected on the USB drivers
L
Figure 56. USB timings: definition of data signal rise and fall time
Differen tial
data lines
V CRS
V S S
Table 58.
USB: full-speed electrical characteristics
Symbol
t
Rise time
r
t
Fall Time
f
t
Rise/ fall time matching
rfm
V
Output signal crossover voltage
CRS
1. Guaranteed by design, not tested in production.
2. Measured from 10% to 90% of the data signal. For more detailed informations, please refer to USB
Specification - Chapter 7 (version 2.0).
5.3.18
CAN (controller area network) interface
Refer to
Section 5.3.14: I/O port characteristics
function characteristics (CAN_TX and CAN_RX).
102/130
STM32F103xC, STM32F103xD, STM32F103xE
Parameter
Conditions
(2)
I(USBDP, USBDM)
R
of 1.5 k
L
R
of 15 k
L
DD
Crossover
points
t r
t f
Driver characteristics
Parameter
Conditions
(2)
C
= 50 pF
L
(2)
C
= 50 pF
L
t
for more details on the input/output alternate
Doc ID 14611 Rev 8
(1)
Min.
Max.
(3)
3.0
3.6
0.2
range
0.8
2.5
DI
1.3
2.0
Ω
(5)
to 3.6 V
0.3
Ω
(5)
to V
2.8
3.6
SS
voltage range.
ai14137
(1)
Min
Max
4
20
4
20
/t
90
110
r
f
1.3
2.0
(1)
Unit
V
V
V
Unit
ns
ns
%
V