STM32F102C6T6ATR STMicroelectronics, STM32F102C6T6ATR Datasheet - Page 53
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STM32F102C6T6ATR
Manufacturer Part Number
STM32F102C6T6ATR
Description
MCU 32BIT ARM 32K FLASH 48-LQFP
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STM32F102C6T6A.pdf
(69 pages)
Specifications of STM32F102C6T6ATR
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
48MHz
Connectivity
I²C, IrDA, LIN, SPI, UART/USART, USB
Peripherals
DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number Of I /o
37
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
6K 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
Processor Series
STM32F102x
Core
ARM Cortex M3
Data Bus Width
32 bit
Data Ram Size
6 KB
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
48 MHz
Number Of Programmable I/os
37
Number Of Timers
5
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, 10 Channel
For Use With
497-10030 - STARTER KIT FOR STM32497-6438 - BOARD EVALUTION FOR STM32 512K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32F102C6T6ATR
Manufacturer:
STMicroelectronics
Quantity:
10 000
STM32F102x4, STM32F102x6
Figure 22. I
1. Measurement points are done at CMOS levels: 0.3V
Table 39.
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)
SDA
SCL
tolerance on the achieved speed 2%. These variations depend on the accuracy of the external
components used to design the application.
P
= External pull-up resistance, f
t w(SCKH)
S TART
SCL frequency (f
I²C bus
2
C bus AC waveforms and measurement circuit
t h(STA)
(kHz)
f
400
300
200
100
SCL
50
20
t r(SDA)
4 .7 kΩ
t r(SCK)
V DD
t w(SCKL)
Doc ID 15057 Rev 3
SCL
PCLK1
4 .7 kΩ
= I
2
t su(SDA)
C speed,
= 24 MHz, V
V DD
100 Ω
100 Ω
t f(SCK)
DD
t h(SDA)
and 0.7V
DD
= 3.3 V)
STM32F102xx
SDA
SCL
DD
t su(STA)
.
(1)(2)
I2C_CCR value
R
S TOP
S TART REPEATED
(1)
P
Electrical characteristics
0x803C
0x801E
0x00B4
0x8028
0x0168
0x0384
= 4.7 k
t su(STO)
t su(STA:STO)
S TART
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