STM32F215RG datasheet(134/175 Pages) STMICROELECTRONICS

tên linh kiện	STM32F215RG

Giải thích chi tiết về linh kiện	ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/1284KB RAM

PDF	175 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

Logo

134 / 175 page

Electrical characteristics

STM32F21xxx

134/175

DocID17050 Rev 9

Synchronous waveforms and timings

Figure 58 through Figure 61 represent synchronous waveforms and Table 76 through

Table 78 provide the corresponding timings. The results shown in these tables are obtained

with the following FSMC configuration:

•

BurstAccessMode = FSMC_BurstAccessMode_Enable;

•

MemoryType = FSMC_MemoryType_CRAM;

•

WriteBurst = FSMC_WriteBurst_Enable;

•

CLKDivision = 1; (0 is not supported, see the STM32F20xxx/21xxx reference manual)

•

DataLatency = 1 for NOR Flash; DataLatency = 0 for PSRAM

In all timing tables, the THCLK is the HCLK clock period.

Figure 58. Synchronous multiplexed NOR/PSRAM read timings

FSMC_CLK

FSMC_NEx

FSMC_NADV

FSMC_A[25:16]

FSMC_NOE

FSMC_AD[15:0]

AD[15:0]

FSMC_NWAIT

(WAITCFG = 1b, WAITPOL + 0b)

FSMC_NWAIT

(WAITCFG = 0b, WAITPOL + 0b)

tw(CLK)

Data latency = 0

BUSTURN = 0

td(CLKL-NExL)

td(CLKL-NExH)

td(CLKL-NADVL)

td(CLKL-AV)

td(CLKL-NADVH)

td(CLKL-AIV)

td(CLKH-NOEL)

td(CLKL-NOEH)

td(CLKL-ADV)

td(CLKL-ADIV)

tsu(ADV-CLKH)

th(CLKH-ADV)

tsu(ADV-CLKH)

th(CLKH-ADV)

tsu(NWAITV-CLKH)

th(CLKH-NWAITV)

tsu(NWAITV-CLKH)

th(CLKH-NWAITV)

tsu(NWAITV-CLKH)

th(CLKH-NWAITV)

ai14893h

STM32F215RG bảng dữ liệu(PDF) 134 Page - STMicroelectronics

STM32F215RG bảng dữ liệu(HTML) 134 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL