STM32F405OGY7TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F405OGY7TR

ARM Cortex-M4 32b MCU+FPU, 210DMIPS, up to 1MB Flash/192+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera

STMicroelectronics 

STM32F405xx, STM32F407xx

Electrical characteristics

Figure 68. PC Card/CompactFlash controller waveforms for I/O space write access

FSMC_NCE4_1

FSMC_NCE4_2

FSMC_A[10:0]

tv(NCEx-A)

th(NCE4_1-AI)

FSMC_NREG

FSMC_NWE

FSMC_NOE

FSMC_NIORD

td(NCE4_1-NIOWR)

FSMC_NIOWR

ATTxHIZ =1

FSMC_D[15:0]

tw(NIOWR)

tv(NIOWR-D)

th(NIOWR-D)

Table 83. Switching characteristics for PC Card/CF read and write cycles

in attribute/common space(1)(2)

Symbol

Parameter

Min

Max

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

td(NCEx-NWE) FSMC_NCEx low to FSMC_NWE low

td(NCEx-NOE) FSMC_NCEx low to FSMC_NOE low

tw(NOE)

FSMC_NOE low width

td(NOE_NCEx) FSMC_NOE high to FSMC_NCEx high

tsu (D-NOE) FSMC_D[15:0] valid data before FSMC_NOE high

th(N0E-D) FSMC_N0E high to FSMC_D[15:0] invalid

tw(NWE)

FSMC_NWE low width

td(NWE_NCEx) FSMC_NWE high to FSMC_NCEx high

td(NCEx-NWE) FSMC_NCEx low to FSMC_NWE low

tv(NWE-D) FSMC_NWE low to FSMC_D[15:0] valid

th (NWE-D) FSMC_NWE high to FSMC_D[15:0] invalid

td (D-NWE) FSMC_D[15:0] valid before FSMC_NWE high

1. CL = 30 pF.

2. Based on characterization, not tested in production.

-

4

-

THCLK+4

-

-

8THCLK–1

5THCLK+2.5

4.5

3

8THCLK–0.5

5THCLK–1

-

-

8THCLK –1

13THCLK –1

0

-

3.5

-

5THCLK+0.5

5THCLK +0.5

8THCLK+1

-

-

-

8THCLK+ 3

-

5THCLK+ 1

0

-

-

ai14900c

Unit

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

DocID022152 Rev 4

151/185

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