STM32F100VC View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

STM32F100VC

High-density value line, advanced ARM-based 32-bit MCU with 256 to 512 KB Flash, 16 timers, ADC, DAC & 11 comm interfaces

STMicroelectronics 

Electrical characteristics

STM32F100xC, STM32F100xD, STM32F100xE

Figure 17. Asynchronous multiplexed PSRAM/NOR read waveforms

tw(NE)

FSMC_NE

tv(NOE_NE)

t h(NE_NOE)

FSMC_NOE

FSMC_NWE

FSMC_A[25:16]

FSMC_NBL[1:0]

FSMC_AD[15:0]

t w(NOE)

tv(A_NE)

tv(BL_NE)

Address

NBL

th(A_NOE)

th(BL_NOE)

t v(A_NE)

Address

t v(NADV_NE)

tw(NADV)

tsu(Data_NE)

tsu(Data_NOE)

Data

th(AD_NADV)

th(Data_NE)

th(Data_NOE)

FSMC_NADV

ai14892b

Table 32. Asynchronous multiplexed PSRAM/NOR read timings(1)(2)

Symbol

Parameter

Min

Max

Unit

tw(NE)

tv(NOE_NE)

tw(NOE)

th(NE_NOE)

tv(A_NE)

tv(NADV_NE)

tw(NADV)

th(AD_NADV)

FSMC_NE low time

FSMC_NEx low to FSMC_NOE low

FSMC_NOE low time

FSMC_NOE high to FSMC_NE high hold time

FSMC_NEx low to FSMC_A valid

FSMC_NEx low to FSMC_NADV low

FSMC_NADV low time

FSMC_AD (address) valid hold time after

FSMC_NADV high

th(A_NOE)

Address hold time after FSMC_NOE high

th(BL_NOE) FSMC_BL hold time after FSMC_NOE high

tv(BL_NE)

FSMC_NEx low to FSMC_BL valid

tsu(Data_NE) Data to FSMC_NEx high setup time

tsu(Data_NOE) Data to FSMC_NOE high setup time

th(Data_NE) Data hold time after FSMC_NEx high

th(Data_NOE) Data hold time after FSMC_NOE high

1. CL = 15 pF.

2. Preliminary values.

7THCLK – 2 7THCLK + 2 ns

3THCLK – 0.5 3THCLK + 1.5 ns

4THCLK – 1 4THCLK + 2 ns

–1

ns

0

ns

3

5

ns

THCLK –1.5 THCLK + 1.5 ns

THCLK

ns

THCLK

ns

0

ns

0

ns

2THCLK + 24

ns

2THCLK + 25

ns

0

ns

0

ns

58/98

Doc ID 15081 Rev 7

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