STM32F101RDT6TR STMicroelectronics, STM32F101RDT6TR Datasheet - Page 83
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STM32F101RDT6TR
Manufacturer Part Number
STM32F101RDT6TR
Description
16/32-BITS MICROS
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STM32F101RET6.pdf
(106 pages)
Specifications of STM32F101RDT6TR
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
36MHz
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number Of I /o
51
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Eeprom Size
-
Ram Size
48K 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
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32F101RDT6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
STM32F101xC, STM32F101xD, STM32F101xE
Figure 41. I
1. Measurement points are done at CMOS levels: 0.3V
Table 51.
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(SCKH)
S TART
SCL frequency (f
2
I²C bus
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 14610 Rev 7
SCL
PCLK1
= I
4 .7 kΩ
2
C speed,
= 36 MHz, V
t su(SDA)
V DD
100 Ω
100 Ω
t f(SCK)
DD
t h(SDA)
and 0.7V
DD
= 3.3 V)
STM32F10xxx
SDA
SCL
DD
t su(STA)
.
(1)(2)
I2C_CCR value
R
S TOP
(1)
P
S TART REPEATED
Electrical characteristics
0x803C
0x801E
0x00B4
0x8028
0x0168
0x0384
= 4.7 k
t su(STO)
t su(STA:STO)
S TART
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