STM32F215ZET6TR 데이터 시트보기 (PDF) - STMicroelectronics

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STM32F215ZET6TR

ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/128+4KB RAM, crypto, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera

STMicroelectronics 

Electrical characteristics

STM32F21xxx

Table 73. Synchronous multiplexed NOR/PSRAM read timings(1)(2)

Symbol

Parameter

Min

Max

tw(CLK)

FSMC_CLK period

2THCLK

-

td(CLKL-NExL) FSMC_CLK low to FSMC_NEx low (x=0..2)

-

0

td(CLKL-NExH) FSMC_CLK low to FSMC_NEx high (x= 0…2)

1

-

td(CLKL-NADVL) FSMC_CLK low to FSMC_NADV low

-

1.5

td(CLKL-NADVH) FSMC_CLK low to FSMC_NADV high

2.5

-

td(CLKL-AV) FSMC_CLK low to FSMC_Ax valid (x=16…25)

-

0

td(CLKL-AIV) FSMC_CLK low to FSMC_Ax invalid (x=16…25)

0

-

td(CLKH-NOEL) FSMC_CLK high to FSMC_NOE low

-

1

td(CLKL-NOEH) FSMC_CLK low to FSMC_NOE high

1

-

td(CLKL-ADV) FSMC_CLK low to FSMC_AD[15:0] valid

-

3

td(CLKL-ADIV) FSMC_CLK low to FSMC_AD[15:0] invalid

0

-

tsu(ADV-CLKH)

FSMC_A/D[15:0] valid data before FSMC_CLK

high

5

-

th(CLKH-ADV) FSMC_A/D[15:0] valid data after FSMC_CLK high

0

-

1. CL = 30 pF.

2. Based on characterization, not tested in production.

Unit

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

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Doc ID 17050 Rev 8

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