STM32F103RCT6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

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 

Electrical characteristics

STM32F103xC, STM32F103xD, STM32F103xE

Figure 37. 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

tw(NIOWR)

FSMC_D[15:0]

tv(NIOWR-D) th(NIOWR-D)

ai14900b

Table 39. Switching characteristics for PC Card/CF read and write cycles(1)(2)

Symbol

Parameter

Min

Max

Unit

tv(NCEx-A)

tv(NCE4_1-A)

FSMC_NCEx low (x = 4_1/4_2) to FSMC_Ay valid (y =

0...10) FSMC_NCE4_1 low (x = 4_1/4_2) to FSMC_Ay valid

(y = 0...10)

0

ns

th(NCEx-AI)

th(NCE4_1-AI)

FSMC_NCEx high (x = 4_1/4_2) to FSMC_Ax invalid (x =

0...10) FSMC_NCE4_1 high (x = 4_1/4_2) to FSMC_Ax 2.5

invalid (x = 0...10)

ns

td(NREG-NCEx) FSMC_NCEx low to FSMC_NREG valid FSMC_NCE4_1

td(NREG-NCE4_1) low to FSMC_NREG valid

5

ns

th(NCEx-NREG)

th(NCE4_1-NREG)

FSMC_NCEx high to FSMC_NREG invalid FSMC_NCE4_1

high to FSMC_NREG invalid

THCLK + 3

ns

td(NCE4_1-NOE) FSMC_NCE4_1 low to FSMC_NOE low

5THCLK + 2 ns

tw(NOE)

FSMC_NOE low width

8THCLK –1.5 8THCLK + 1 ns

td(NOE-NCE4_1 FSMC_NOE high to FSMC_NCE4_1 high

5THCLK + 2

ns

tsu(D-NOE)

FSMC_D[15:0] valid data before FSMC_NOE high

25

ns

th(NOE-D)

FSMC_D[15:0] valid data after FSMC_NOE high

15

ns

tw(NWE)

FSMC_NWE low width

8THCLK – 1 8THCLK + 2 ns

td(NWE-NCE4_1) FSMC_NWE high to FSMC_NCE4_1 high

5THCLK + 2

ns

td(NCE4_1-NWE) FSMC_NCE4_1 low to FSMC_NWE low

5THCLK + 1.5 ns

tv(NWE-D)

FSMC_NWE low to FSMC_D[15:0] valid

0

ns

th(NWE-D)

FSMC_NWE high to FSMC_D[15:0] invalid

11THCLK

ns

td(D-NWE)

FSMC_D[15:0] valid before FSMC_NWE high

13THCLK

ns

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Doc ID 14611 Rev 7

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