STM32F103TBU6 STMicroelectronics, STM32F103TBU6 Datasheet - Page 11

• Manufacturer Part Number: STM32F103TBU6
• Description: IC ARM CORTEX MCU 128KB 36VFQFPN
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F103TBU6

• 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: 26
• 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 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 36-VFQFN Exposed Pad
• Core: ARM Cortex M3
• Featured Product: STM32 Cortex-M3 Companion Products
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• For Use With: 497-11038 - BOARD DEMO FUEL GAUGE STM32

STM32F103x8, STM32F103xB
Figure 1.
1. T
2. AF = alternate function on I/O port pin.
ETR and BKIN
4 Chann els
3 co mpl. Chann els
RX,TX, CTS, RTS,
Smart Card as AF
SCK,NSS as AF
JTCK/SWCLK
A
JTMS/SWDIO
MOSI,MISO,
TRACECLK
TRACED[0:3]
as AS
= –40 °C to +105 °C (junction temperature up to 125 °C).
V
V
NJTRST
16AF
PD[15:0]
REF+
PA[ 15:0]
PB[ 15:0]
PC[15:0]
PE[15:0]
REF-
JTDO
as AF
TRST
JTDI
80AF
VDDA
NRST
VSSA
STM32F103xx performance line block diagram
@VDDA
SW/JTAG
Temp sensor
TPIU
Cortex-M3 CPU
12bi t ADC2
12bit ADC1
F
WAKEUP
USART1
max
GPIOA
GPIOB
GPIOC
GPIOD
GPIOE
SUPERVISION
TIM1
EXTI
SPI1
NVIC
POR / PDR
7 ch annels
GP DMA
: 7 2 M Hz
@VDDA
SUPPLY
Trace/trig
PVD
IF IF
IF
Doc ID 13587 Rev 13
Syst em
Dbus
Rst
Int
pbu s
Ibus
AHB2
APB2
Controlle r
Trace
@VDDA
RC 40 kHz
PCLK2
PCLK1
RC 8 MHz
AHB2
APB 1
HCLK
SRAM
FCLK
20 KB
Flash 128 KB
64 bit
MANAGT
CLOCK
PLL &
@VBAT
2x(8x16bit)
Backu p i nterf ace
SRAM 512B
AWU
RTC
USB 2.0 FS
USART2
USART3
bx CAN
W W D G
3.3V TO 1.8V
Stand by
in terface
IWDG
TIM 4
TIM2
TIM3
XTAL 32 kHz
SPI2
I2C1
I2C2
VOLT. REG.
@VDD
@VDD
POWER
XTAL OSC
4-16 MHz
Back up
reg
OSC32_IN
OSC32_OUT
OSC_IN
OSC_OUT
V
MOSI,MISO,SCK,NSS
as AF
V
V
USBDP/CAN_TX
USBDM/CAN_RX
TAMPER-RTC
SCL,SDA,SMBA
as AF
SCL,SDA
as AF
4 Chann els
4 Chann els
4 Chann els
RX,TX, CTS, RTS,
CK, SmartCard as AF
CK, SmartCard as AF
BAT
RX,TX, CTS, RTS,
SS
DD
Description
= 2 to 3.6V
ai14390d
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