STM32F407VGT6 STMicroelectronics, STM32F407VGT6 Datasheet - Page 93

• Manufacturer Part Number: STM32F407VGT6
• Description: IC MCU 32BIT 1MB FLASH 100LQFP
• Manufacturer: STMicroelectronics

Specifications of STM32F407VGT6

• Core Processor: ARM Cortex-M4
• Core Size: 32-Bit
• Speed: 168MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 192K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 16x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Core: ARM Cortex M4
• Processor Series: STM32F4
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 168 MHz
• Data Ram Size: 192 KB
• On-chip Adc: Yes
• Number Of Programmable I/os: 82
• Number Of Timers: 10
• Operating Supply Voltage: 1.7 V to 3.6 V
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 16
• Interface Type: CAN, I2C, I2S, SPI, UART
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11605

STM32F405xx, STM32F407xx
5.3.18
TIM timer characteristics
The parameters given in
Refer to
function characteristics (output compare, input capture, external clock, PWM output).
Table 47.
1. TIMx is used as a general term to refer to the TIM2, TIM3, TIM4, TIM5, TIM6, TIM7, and TIM12 timers.
2. TBD stands for “to be defined”.
t
MAX_COUNT
t
COUNTER
Symbol
t
Res
res(TIM)
f
EXT
TIM
Section 5.3.16: I/O port characteristics
Characteristics of TIMx connected to the APB1 domain
Timer resolution time
Timer external clock
frequency on CH1 to CH4
Timer resolution
16-bit counter clock period
when internal clock is
selected
32-bit counter clock period
when internal clock is
selected
Maximum possible count
Parameter
Table 47
Doc ID 022152 Rev 1
and
Table 48
AHB/APB1
prescaler distinct
from 1, f
84 MHz
AHB/APB1
prescaler = 1,
f
APB1= 42 MHz
TIMxCLK
f
TIMxCLK
Conditions
TIMxCLK
= 42 MHz
= 84 MHz
are guaranteed by design.
for details on the input/output alternate
=
0.0119
0.0119
11.9
23.8
Min
1
1
0
0
1
1
-
-
-
Electrical characteristics
65536 × 65536
f
TIMxCLK
65536
16/32
Max
TBD
TBD
TBD
(1)(2)
42
-
-
-
-
-
/2
t
t
t
t
t
TIMxCLK
TIMxCLK
TIMxCLK
TIMxCLK
TIMxCLK
MHz
MHz
Unit
ns
ns
bit
µs
µs
93/154
s