STM32F105RBT6 STMicroelectronics, STM32F105RBT6 Datasheet - Page 57
![MCU ARM 128KB FLASH MEM 64-LQFP](/photos/12/15/121547/stm32f105rbt6_sml.jpg)
STM32F105RBT6
Manufacturer Part Number
STM32F105RBT6
Description
MCU ARM 128KB FLASH MEM 64-LQFP
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STM32F105V8T6.pdf
(101 pages)
Specifications of STM32F105RBT6
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
51
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
64-LQFP
Processor Series
STM32F105x
Core
ARM Cortex M3
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
CAN, I2C, SPI, USART
Maximum Clock Frequency
72 MHz
Number Of Programmable I/os
51
Number Of Timers
10
Operating Supply Voltage
2 V to 3.6 V
Maximum Operating Temperature
+ 85 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 x 2, 16 Channel
On-chip Dac
12 bit x 2, 2 Channel
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 STM32F107VCT497-8853 - BOARD DEMO STM32 UNIV USB-UUSCI
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-8920
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32F105RBT6
Manufacturer:
STMicroelectronics
Quantity:
20 000
Company:
Part Number:
STM32F105RBT6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
STM32F105RBT6
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
STM32F105RBT6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
STM32F105RBT6TR
Manufacturer:
ST
Quantity:
20 000
STM32F105xx, STM32F107xx
Output driving current
The GPIOs (general purpose input/outputs) can sink or source up to +/-8 mA, and sink or
source up to +/-20 mA (with a relaxed V
In the user application, the number of I/O pins which can drive current must be limited to
respect the absolute maximum rating specified in
●
●
Output voltage levels
Unless otherwise specified, the parameters given in
performed under ambient temperature and V
Table
Table 36.
1. The I
2. The I
3. Based on characterization data, not tested in production.
V
V
Symbol
V
V
V
V
V
V
OH
OH
OL
OL
OH
OL
OH
and the sum of I
Table 7
OL
(1)(3)
(1)(3)
(2)(3)
(2)(3)
The sum of the currents sourced by all the I/Os on V
consumption of the MCU sourced on V
I
The sum of the currents sunk by all the I/Os on V
consumption of the MCU sunk on V
I
VDD
VSS
(1)
(2)
(1)
(2)
9. All I/Os are CMOS and TTL compliant.
IO
IO
current sunk by the device must always respect the absolute maximum rating specified in
current sourced by the device must always respect the absolute maximum rating specified in
(see
and the sum of I
(see
Output low level voltage for an I/O pin
when 8 pins are sunk at same time
Output high level voltage for an I/O pin
when 8 pins are sourced at same time
Output low level voltage for an I/O pin
when 8 pins are sunk at same time
Output high level voltage for an I/O pin
when 8 pins are sourced at same time
Output low level voltage for an I/O pin
when 8 pins are sunk at same time
Output high level voltage for an I/O pin
when 8 pins are sourced at same time
Output low level voltage for an I/O pin
when 8 pins are sunk at same time
Output high level voltage for an I/O pin
when 8 pins are sourced at same time
Output voltage characteristics
Table
Table
IO
(I/O ports and control pins) must not exceed I
7).
7).
IO
Parameter
(I/O ports and control pins) must not exceed I
Doc ID 15274 Rev 5
OL
SS
/V
DD,
cannot exceed the absolute maximum rating
OH
DD
cannot exceed the absolute maximum rating
).
supply voltage conditions summarized in
2.7 V < V
2.7 V < V
2.7 V < V
2 V < V
Section
I
Conditions
I
IO
I
CMOS port
I
Table 36
IO
IO
IO
TTL port
SS
= +20 mA
= +8 mA
= +6 mA
VSS
=+ 8mA
DD
DD
DD
DD
plus the maximum Run
DD,
.
5.2:
< 2.7 V
< 3.6 V
< 3.6 V
< 3.6 V
plus the maximum Run
VDD
are derived from tests
.
Electrical characteristics
V
V
V
DD
DD
DD
Min
2.4
–0.4
–1.3
–0.4
Max
0.4
0.4
1.3
0.4
Table 7
57/101
Unit
V
V
V
V