STM32F105VCT7 STMicroelectronics, STM32F105VCT7 Datasheet - Page 54

• Manufacturer Part Number: STM32F105VCT7
• Description: MCU 32BIT ARM 256K FLASH 100-LQF
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F105VCT7

• 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: 80
• 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 ~ 105°C
• Package / Case: 100-LQFP
• Processor Series: STM32F105x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: CAN, I2C, SPI, USART
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 80
• Number Of Timers: 10
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 16 Channel
• On-chip Dac: 12 bit, 2 Channel
• Featured Product: STM32 Cortex-M3 Companion Products
• Eeprom Size: -
• For Use With: 497-10591 - DAUGHTER BOARD FOR STM32497-9040 - DEV KIT FOR STM32497-9041 - DEV KIT FOR STM32497-9042 - DEV KIT FOR STM32497-9043 - DEV KIT FOR STM32497-8924 - EVAL BOARD FOR STM32F107VCT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Electrical characteristics
5.3.12
Table 35.
1. FT = 5V tolerant. To sustain a voltage higher than V
2. Hysteresis voltage between Schmitt trigger switching levels. Based on characterization, not tested in production.
3. With a minimum of 100 mV.
4. Leakage could be higher than max. if negative current is injected on adjacent pins.
5. Pull-up and pull-down resistors are designed with a true resistance in series with a switchable PMOS/NMOS. This
54/101
Symbol
V
R
R
C
V
V
I
MOS/NMOS contribution
lkg
hys
PU
PD
IH
IO
IL
Standard I/O input low level voltage
I/O FT
Standard I/O input high level voltage
I/O FT
Standard IO Schmitt trigger voltage
hysteresis
IO FT Schmitt trigger voltage hysteresis
Input leakage current
Weak pull-up
equivalent resistor
Weak pull-down
equivalent resistor
I/O pin capacitance
I/O port characteristics
General input/output characteristics
Unless otherwise specified, the parameters given in
performed under the conditions summarized in
compliant.
I/O static characteristics
All I/Os are CMOS and TTL compliant (no software configuration required). Their
characteristics cover more than the strict CMOS-technology or TTL parameters. The
coverage of these requirements is shown in
in
(1)
(1)
Figure 20
input low level voltage
input high level voltage
(2)
to the series resistance is minimum
Parameter
and
(5)
(5)
(4)
All pins except for
PA10
PA10
All pins except for
PA10
PA10
Figure 21
for 5 V tolerant I/Os.
Doc ID 15274 Rev 5
DD
(2)
+0.5 the internal pull-up/pull-down resistors must be disabled.
(~10% order)
V
V
Standard I/Os
SS
IN
Conditions
V
V
= 5 V,

IN
IN
V
Figure 18


IN
V
V
.
I/O FT
Table

SS
DD
V
DD
Table 35
9. All I/Os are CMOS and TTL
0.41 (V
0.42 (V
and
5% V
+1.3
–0.5
–0.5
Min
200
Figure 19
+1
30
30
8
8
STM32F105xx, STM32F107xx
DD
DD
DD
are derived from tests
(3)
–2)
–2)
Typ
40
11
40
11
5
for standard I/Os, and
0.28 (V
0.32 (V
V
+0.75
DD
Max
+0.8
5.5
1
50
15
50
15
3
+0.5
DD
DD
–2)
–2)
Unit
mV
mV
µA
k
k
pF
V