STM32F103RCT6 データシートの表示（PDF） - STMicroelectronics

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STM32F103RCT6

Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces

STMicroelectronics 

STM32F103xC, STM32F103xD, STM32F103xE

Electrical characteristics

SD/SDIO MMC card host interface (SDIO) characteristics

Unless otherwise specified, the parameters given in Table 54 are derived from tests

performed under ambient temperature, fPCLKx frequency and VDD supply voltage conditions

summarized in Table 10.

Refer to Section 5.3.13: I/O port characteristics for more details on the input/output alternate

function characteristics (D[7:0], CMD, CK).

Figure 50. SDIO high-speed mode

tf

tr

tW(CKH)

CK

D, CMD

(output)

D, CMD

(input)

tC

tOV

tW(CKL)

tOH

tISU

tIH

Figure 51. SD default mode

ai14887

CK

D, CMD

(output)

tOVD

tOHD

ai14888

Doc ID 14611 Rev 7

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