STM32F103RG datasheet(77/120 Pages) STMICROELECTRONICS

No. de pieza	STM32F103RG

Descripción Electrónicos	XL-density performance line ARM-based 32-bit MCU

PDF	120 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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77 / 120 page

STM32F103xF, STM32F103xG

Electrical characteristics

Doc ID 16554 Rev 3

77/120

Figure 35.

PC Card/CompactFlash controller waveforms for I/O space write access

Table 40.

Switching characteristics for PC Card/CF read and write cycles in

attribute/common space

Symbol

Parameter

Min

Max

Unit

tv(NCEx-A)

FSMC_NCEx low to FSMC_Ay valid

th(NCEx-AI)

FSMC_NCEx high to FSMC_Ax invalid

td(NREG-NCEx)

FSMC_NCEx low to FSMC_NREG valid

th(NCEx-NREG)

FSMC_NCEx high to FSMC_NREG invalid

tHCLK + 4

td(NCEx_NWE)

FSMC_NCEx low to FSMC_NWE low

5tHCLK + 1

td(NCEx_NOE)

FSMC_NCEx low to FSMC_NOE low

5tHCLK + 1

tw(NOE)

FSMC_NOE low width

8tHCLK - 0.5

8tHCLK + 1

td(NOE-NCEx

FSMC_NOE high to FSMC_NCEx high

5tHCLK - 0.5

tsu(D-NOE)

FSMC_D[15:0] valid data before FSMC_NOE high

th(NOE-D)

FSMC_NOE high to FSMC_D[15:0] invalid

tHCLK

tw(NWE)

FSMC_NWE low width

8tHCLK – 1

8tHCLK + 4

td(NWE_NCEx)

FSMC_NWE high to FSMC_NCEx high

5tHCLK + 1.5

td(NCEx-NWE)

FSMC_NCEx low to FSMC_NWE low

5tHCLK + 1

tv(NWE-D)

FSMC_NWE low to FSMC_D[15:0] valid

th(NWE-D)

FSMC_NWE high to FSMC_D[15:0] invalid

11tHCLK

td(D-NWE)

FSMC_D[15:0] valid before FSMC_NWE high

13tHCLK + 2.5

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