STM32F105VBH6 STMicroelectronics, STM32F105VBH6 Datasheet - Page 68

• Manufacturer Part Number: STM32F105VBH6
• Description: IC ARM CORTEX MCU 128KB 100LFBGA
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F105VBH6

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART, USB OTG
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 80
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K 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: 100-LFBGA
• Core: ARM Cortex M3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Electrical characteristics
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USB OTG FS characteristics
The USB OTG interface is USB-IF certified (Full-Speed).
Table 44.
1. Guaranteed by design, not tested in production.
Table 45.
1. All the voltages are measured from the local ground potential.
2. The STM32F105xx and STM32F107xx USB OTG FS functionality is ensured down to 2.7 V but not the full
3. Guaranteed by design, not tested in production.
4. R
Figure 30. USB OTG FS timings: definition of data signal rise and fall time
t
Output
STARTUP
levels
levels
Input
USB OTG FS electrical characteristics which are degraded in the 2.7-to-3.0 V V
Symbol
L
Symbol
is the load connected on the USB OTG FS drivers
R
R
PD
PU
(1)
V
V
V
V
V
V
CM
SE
DI
data lines
DD
OH
OL
Differen tial
(3)
USB OTG FS startup time
USB OTG FS DC electrical characteristics
(3)
(3)
V CRS
V S S
USB OTG FS operating
voltage
Differential input sensitivity
Differential common mode
range
Single ended receiver
threshold
Static output level low
Static output level high
Pull-down resistance on
PA11, PA12
Pull-down resistance on
PA9
Pull-up resistance on PA12
Pull-up resistance on PA9
USB OTG FS transceiver startup time
Parameter
t f
Doc ID 15274 Rev 5
Crossover
points
Parameter
t r
R
R
L
I(USBDP, USBDM)
Includes V
L
of 1.5 k
of 15 k
Conditions
V
V
V
IN
IN
IN
= V
= V
= V


DI
to 3.6 V
to V
DD
SS
SS
range
SS
STM32F105xx, STM32F107xx
(4)
(4)
Min.
3.0
0.65
0.25
Max
0.2
0.8
1.3
2.8
1.5
17
DD
1
(2)
(1)
voltage range.
Typ. Max.
0.37
1.1
1.8
21
ai14137
0.55
3.6
2.5
2.0
0.3
3.6
2.0
2.1
24
Unit
µs
(1)
Unit
k
V
V
V