STM32F103RBT7TR STMicroelectronics, STM32F103RBT7TR Datasheet - Page 57

• Manufacturer Part Number: STM32F103RBT7TR
• Description: MCU ARM 32BIT 64KB FLASH 64LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F103RBT7TR

• 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: 51
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 64-LQFP
• Processor Series: STM32F103x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 20 KB
• Interface Type: CAN, I2C, SPI, USART, USB
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 4
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, KSDK-STM32-PLUS, KSK-STM32-JL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: ST-LINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (12 bit, 16 Channel)
• For Use With: 497-10048 - BOARD EVAL ACCELEROMETER497-10030 - STARTER KIT FOR STM32KSDKSTM32-PL - KIT IAR KICKSTART STM32 CORTEXM3497-8512 - KIT STARTER FOR STM32F10XE MCU497-8511 - KIT STARTER FOR STM32 512K FLASH497-8505 - KIT STARTER FOR STM32F10XE MCU497-8418 - BOARD DEMO DGTL PHOTOFRAME STM32497-6438 - BOARD EVALUTION FOR STM32 512K497-6289 - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U - BOARD EVAL MCBSTM32 + ULINK2MCBSTM32 - BOARD EVAL FOR STM STM32X SER497-6053 - KIT STARTER FOR STM32497-6052 - KIT STARTER FOR STM32497-6050 - KIT STARTER FOR STM32497-6049 - KIT EVALUATION LOW COST STM32497-6048 - BOARD EVALUATION FOR STM32497-6047 - KIT DEVELOPMENT FOR STM32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

STM32F103x8, STM32F103xB
5.3.12
I/O port characteristics
General input/output characteristics
Unless otherwise specified, the parameters given in
performed under the conditions summarized in
compliant.
Table 34.
1. FT = Five-volt tolerant.
2. Hysteresis voltage between Schmitt trigger switching levels. Based on characterization, not tested in
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
All I/Os are CMOS and TTL compliant (no software configuration required), their
characteristics consider the most strict CMOS-technology or TTL parameters:
●
●
Symbol
V
R
R
C
V
V
V
V
I
production.
PMOS/NMOS. This MOS/NMOS contribution
lkg
hys
PU
PD
IH
IH
IO
IL
IL
For V
–
–
For V
–
–
Input low level voltage
Standard IO input high level
voltage
IO FT
Input low level voltage
Input high level voltage
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
if V
if V
if V
if V
IH
IL
:
:
I/O static characteristics
DD
DD
DD
DD
(1)
is in the [2.00 V - 3.08 V] range: CMOS characteristics but TTL included
is in the [3.08 V - 3.60 V] range: TTL characteristics but CMOS included
is in the [2.00 V - 2.28 V] range: TTL characteristics but CMOS included
is in the [2.28 V - 3.60 V] range: CMOS characteristics but TTL included
(5)
(5)
input high level voltage
(2)
Parameter
(2)
(4)
Doc ID 13587 Rev 11
to the series resistance is minimum
V
Standard I/Os
CMOS ports
SS
Conditions
TTL ports
V
V
V

I/O FT
IN
IN
IN
V


= 5 V
Table
IN
V
V

DD
SS
V
DD
Table 34
9. All I/Os are CMOS and TTL
5% V
0.65 V
–0.5
–0.5
Min
200
30
30
2
2
are derived from tests
DD
DD
(3)
Electrical characteristics
(~10% order)
Typ
40
40
5
0.35 V
.
V
V
DD
DD
5.5V
Max
0.8
1
50
50
3
+0.5
+0.5
DD
Unit
57/92
mV
mV
k
k
µA
pF
V
V