STM32F417IGH6 STMicroelectronics, STM32F417IGH6 Datasheet - Page 98

• Manufacturer Part Number: STM32F417IGH6
• Description: Microcontrollers (MCU) ARM M4 1024 FLASH 168 Mhz 192kB SRAM
• Manufacturer: STMicroelectronics

Specifications of STM32F417IGH6

• 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: 140
• Number Of Timers: 10
• Operating Supply Voltage: 1.7 V to 3.6 V
• Package / Case: UFBGA-176
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 24
• Interface Type: CAN, I2C, I2S, SPI, UART
• Program Memory Type: Flash
• Lead Free Status / Rohs Status: Details

Electrical characteristics
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Figure 30. I
1. Measurement points are done at CMOS levels: 0.3V
Table 50.
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 022063 Rev 1
SCL
PCLK1
= I
2
C speed,
= 42 MHz.,V
Ω
DD
Ω
Ω
and 0.7V
DD
= 3.3 V)
DD
.
(1)(2)
STM32F415xx, STM32F417xx
I2C_CCR value
R
P
0x012C
0x02EE
0x8019
0x8021
0x8032
0x0096
= 4.7 kΩ