STM32F103C8T6TR STMicroelectronics, STM32F103C8T6TR Datasheet - Page 66

no-image

STM32F103C8T6TR

Manufacturer Part Number
STM32F103C8T6TR
Description
MCU ARM 64KB FLASH MEM 48-LQFP
Manufacturer
STMicroelectronics
Series
STM32r

Specifications of STM32F103C8T6TR

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
37
Program Memory Size
64KB (64K 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
48-LQFP
For Use With
497-10048 - BOARD EVAL ACCELEROMETER497-10030 - STARTER KIT FOR STM32497-8511 - KIT STARTER FOR STM32 512K FLASH497-6438 - BOARD EVALUTION FOR STM32 512K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STM32F103C8T6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
STM32F103C8T6TR
Manufacturer:
STM
Quantity:
12 000
Part Number:
STM32F103C8T6TR
Manufacturer:
ST
0
Part Number:
STM32F103C8T6TR
0
Electrical characteristics
66/96
Figure 31. I
1. Measurement points are done at CMOS levels: 0.3V
Table 40.
1. R
2. For speeds around 200 kHz, the tolerance on the achieved speed is of 5%. For other speed ranges, the
t f(SDA)
tolerance on the achieved speed 2%. These variations depend on the accuracy of the external
components used to design the application.
SDA
SCL
P
= External pull-up resistance, f
t w(SCLH)
Start
SCL frequency (f
2
I²C bus
C bus AC waveforms and measurement circuit
t h(STA)
f
SCL
400
300
200
100
50
20
(kHz)
t r(SDA)
4 .7 kΩ
t r(SCL)
V DD
t w(SCLL)
Doc ID 13587 Rev 12
SCL
PCLK1
= I
4 .7 kΩ
2
C speed,
= 36 MHz.,V
t su(SDA)
V DD
100 Ω
100 Ω
t f(SCL)
DD
t h(SDA)
and 0.7V
DD
= 3.3 V)
STM32F10x
SDA
SCL
DD
t su(STA)
.
(1)(2)
STM32F103x8, STM32F103xB
I2C_CCR value
R
Stop
P
Start repeated
0x801E
0x803C
0x00B4
0x8028
0x0168
0x0384
= 4.7 k
t su(STO)
t su(STO:STA)
Start
ai14133d

Related parts for STM32F103C8T6TR