STM32F405RGT6 STMicroelectronics, STM32F405RGT6 Datasheet - Page 107
STM32F405RGT6
Manufacturer Part Number
STM32F405RGT6
Description
Microcontrollers (MCU) ARM M4 1024 FLASH 168 Mhz 192kB SRAM
Manufacturer
STMicroelectronics
Datasheet
1.STM32F407ZGT6.pdf
(167 pages)
Specifications of STM32F405RGT6
Core
ARM Cortex M4
Processor Series
STM32F4
Data Bus Width
32 bit
Maximum Clock Frequency
168 MHz
Program Memory Size
1024 KB
Data Ram Size
192 KB
On-chip Adc
Yes
Number Of Programmable I/os
51
Number Of Timers
10
Operating Supply Voltage
1.7 V to 3.6 V
Package / Case
LQFP-64
Mounting Style
SMD/SMT
A/d Bit Size
12 bit
A/d Channels Available
16
Interface Type
CAN, I2C, I2S, SPI, UART
Program Memory Type
Flash
Lead Free Status / Rohs Status
Details
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Company
Part Number
Manufacturer
Quantity
Price
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Company:
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STM32F405xx, STM32F407xx
Figure 36. 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
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
SCL frequency (f
2
C bus AC waveforms and measurement circuit
f
SCL
400
300
200
100
50
20
(kHz)
Ω
Doc ID 022152 Rev 2
SCL
PCLK1
= I
2
C speed,
= 42 MHz.,V
Ω
DD
Ω
Ω
and 0.7V
DD
= 3.3 V)
DD
.
(1)(2)
I2C_CCR value
R
P
Electrical characteristics
0x012C
0x02EE
0x8019
0x8021
0x8032
0x0096
= 4.7 kΩ
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