STM32F103ZCT7 STMicroelectronics, STM32F103ZCT7 Datasheet - Page 97

• Manufacturer Part Number: STM32F103ZCT7
• Description: MCU ARM 32BIT 256KB FLSH 144LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F103ZCT7

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
• Number Of I /o: 112
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 21x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 144-LFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

STM32F103xC, STM32F103xD, STM32F103xE
5.3.17
Table 56.
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
3. The STM32F103xx USB functionality is ensured down to 2.7 V but not the full USB electrical
4. Guaranteed by characterization, not tested in production.
5. R
Figure 52. USB timings: definition of data signal rise and fall time
Table 57.
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
CAN (controller area network) interface
Refer to
function characteristics (CAN_TX and CAN_RX).
Input levels
Output levels
Symbol
Symbol
V
V
V
V
V
up with a 1.5 k resistor to a 3.0-to-3.6 V voltage range.
characteristics which are degraded in the 2.7-to-3.0 V V
V
Specification - Chapter 7 (version 2.0).
V
CM
SE
DI
t
DD
OH
L
CRS
OL
rfm
t
t
(4)
r
f
(4)
is the load connected on the USB drivers
(4)
Section 5.3.13: I/O port characteristics
USB operating voltage
Differential input sensitivity
Differential common mode range Includes V
Single ended receiver threshold
Static output level low
Static output level high
Data L ines
Differen tial
Rise time
Fall Time
Rise/ fall time matching
Output signal crossover voltage
USB DC electrical characteristics
USB: full-speed electrical characteristics
V CRS
V S S
(2)
(2)
Parameter
Parameter
t f
Doc ID 14611 Rev 7
(2)
Crossover
points
Driver characteristics
t r
I(USBDP, USBDM)
R
R
L
L
of 1.5 k
of 15 k
Conditions
C
C
for more details on the input/output alternate
L
L
DD
Conditions
= 50 pF
= 50 pF
t
r
voltage range.
/t

DI

f
to V
range
to 3.6 V
(1)
SS
(5)
(5)
Min
1.3
90
4
4
Electrical characteristics
Min.
3.0
0.2
0.8
1.3
2.8
(3)
(1)
Max
110
2.0
20
20
Max.
ai14137
2.0
3.6
2.5
0.3
3.6
(1)
Unit
ns
ns
%
V
97/123
Unit
V
V
V