STM32F405RGT6 STMicroelectronics, STM32F405RGT6 Datasheet - Page 145

• Manufacturer Part Number: STM32F405RGT6
• Description: Microcontrollers (MCU) ARM M4 1024 FLASH 168 Mhz 192kB SRAM
• Manufacturer: STMicroelectronics

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

STM32F405xx, STM32F407xx
5.3.28
Figure 71. SD default mode
Table 84.
1. TBD stands for “to be defined”.
2. Refer to SDIO_CLKCR, the SDI clock control register to control the CK output.
RTC characteristics
Table 85.
CMD, D inputs (referenced to CK)
CMD, D outputs (referenced to CK) in MMC and SD HS mode
CMD, D outputs (referenced to CK) in SD default mode
Symbol
Symbol
t
t
W(CKH)
W(CKL)
t
t
t
t
OHD
t
OVD
f
ISU
t
OH
PP
OV
t
t
IH
-
-
r
f
SD / MMC characteristics
RTC characteristics
Clock frequency in data transfer
mode
SDIO_CK/f
Clock low time, f
Clock high time, f
Clock rise time
Clock fall time
Input setup time
Input hold time
Output valid time
Output hold time
Output valid default time
Output hold default time
f
ratio
PCLK1
/RTCCLK frequency
D, CMD
(output)
Parameter
CK
PCLK2
Parameter
PP
PP
frequency ratio
Doc ID 022152 Rev 2
= 16 MHz
= 16 MHz
(1)
Any read/write
operation from/to an
RTC register
Conditions
C
t OVD
C
-
C
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
L
L
L
Conditions
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
(2)
t OHD
Electrical characteristics
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Min
Min
4
-
-
-
-
-
ai14888
Max
TBD
TBD
TBD
TBD
TBD
TBD
Max
-
-
-
-
-
-
-
145/167
MHz
Unit
Unit
ns
ns
ns
ns
-
-